sum WW MW“ ; Ed if: L ,lN BACK 0"" BOOK “‘1'...‘ 9"".0: O ‘00... *v—C O . Hi- |. .Ifi' lvuLE-OQV. to. D Ivar" .0 o..- 0—. 'fl 11:11.1 1.. ?RES$URE LOSSES IN AIR FLOW THROUGH RECTANGULAR DIVIDIEQG FITTINGS OF THE mcamsm TIPE 8: martin A. Molnar A THESIS unlisted to the School of Graduate Studio- “ 316111511! State 001193. of Agricultm and plied Science 111 partial tulfl heat at the requirement! for the degree or EASTER OF SCIENCE Max-wont at momma). Engimorlng In: 1955 £311 .5 in: Innis til In: 52:01 a: 1‘, '. ILL ktterfia 1111325311. 5 “23 Lila ville. Maxi-”3!". 1 In“ til :32}! "a m 12'“ g t.“ 3' ACKNOWLE: 12022:;st The author extend. his sincere thanks to Dean L. G. unu- of the School of Ensinooring for his oouneol and to Proton-or O. H. Pasternak! of the Department of Macho nun Sagittarius for m- guldanoo and announce. to author duo wish" to thank Professor 3. J. unit“ of tho Department or Mechanical Engineering. {hung workod on thin proJoot. previously, his suggestion. and “noun” wore invaluable in carrying out thin inves- “yuan. for their mmauon and assistance in the labora- my, Hr. Donald Sable and Mr. Carl Redmon are also We. “J I o . flitting u" ’34 H 0 . . . tb-NJ‘I '13. r3419! ‘1'th 6.?! In: - - H‘ IE. ‘\ I_ . r. \.l. '3‘ TABLE OF CONTENTS Imow mo“ . . nioccr’ . . DWUU'Ufk c o o o o 0 Volume control. . . . Bosnia and Volume mean fitting. 9 o o o c c Static Procturo Tap- Oriticl Plato. I O D D O I C 0 Static Pro-cure neasurin KET‘ITOD OF 603' DUCTI ”JG TEST I Orifice Calibration V 10" Run. 0 o c c c first Fitting a c c : Scoond Fitting . . . Third P1ET138 c o o o CALCULATIONS....... DISCUSSIOR . . . . . . . . Orifice Calibration. friction Lou Cur". Loco of Velocity Head CONCLUSIONS . . . . . . . DATA SHEETS, FIRST FITTING DATA 3mm, enconn rrrwmc DATA mm, man FITTING APPENDIX . . . O C . O O C O O mscmnon or TEST EQUIPMENT. {min 0 8 ”090.900 fl‘ c* O O I O O S... . t’ poo. O Q 0 O O C 9*. o o O 5". O O O O I 3.00;}... .0000... I 0' O I I O O O D C D i 0 'x2* 5 h: 9 O O O Q C O O O O 'm . ”N BACK 6 O I O O D i C O O O O 9 C O O O O O O C O O O O O CO... O 0.00.... 3"” EMA “ ,ivf ? * 24.1 if N‘ OF BO £95 ‘ . 3233312.; 0 .mn‘ «lift!» I..._. “:50... h “Bite '5'; is“. t.“~l I! . 09 O\ ‘9‘. '! 4| ‘ b.“ a: :.“ n \ 5 ,...~ 3‘. 2 . ~I}{‘m e. a x ‘ ”N h.“ .- 22; z: : hm” \. ‘ 3: - LIBT‘OF ILLUSTRATIONQ FIGURE 1A Layout of Test Equipment . . . 3 3 4 5 6 10 11' 13 14 15 16 17 18 10 20 vole-3 Dumper . . . . . . . . Mainmct........ .. Blower Suction Regulator . . . Vblunc Measuring Station . . . Skctch 0: Nine Fitting: comprising,fiecearch Project to}. 1,8! Fitting in place . . 18' x 9-. 3' 1.8- fittings . . mg. Orifioc um- . . . . . snail Orifice Plati- . . . . . Static Pro-mm vegans-mg Station Q Sketch of mm Fitting Tested . . Sketch of second Fitting Teetcd Sketch of Third Fitting Tented Photogrlph of Gurvc Sheet no . Photograph of Gurvc Sheet 11 . Photograph of Curve Sheet 12 . Photograph of Curve Shoot 15 . Photograph of Curve Sheet 14 . Photograph of Curve Sheet 15 . O C 0 PAGE . Packet 6 6 7 10 13 15 13 15 15 16 17 18 19 53 55 57 61 63 66 10:. A.- o ~~e .. . “" than. 0 .. J.‘ ‘ :13 x“. n., ...z..J.Q ' ht}! 1112‘: ‘ ‘ n. his kl:m~.;;; h: it" ”1:11, h m hunt: ‘t‘ id him ,. ‘.. CURVE SHEET 1 Orifice Calibration . . . 8 Orifice Calibration . . . 3 Orifice Calibration . . . 4 Orifice Calibration . . . 5 Orifice Calibration . . . 6 Orifice Calibration . . . 7 Branch Duct Friction Lose 8 Branch Duct Friction Lose 9 Branch Duet friction Lose 10 Added Equivalent Length, First Fitting . 11 Added Equivalent Length, Second Fitting 13 Added Equivalent Length, Third Fitting . 13 Loee of velocity Head, First Fitting . . 14 Loee of Velocity Head, Second Fitting . 15 Loee of Velocity Read, Third Fitting LIST OF ILLUSTRATICES 'I Q Q '0 0 PAGE 23 24 25 26 2? 28 29 30 31 .Pocket Pocket Pocket Pocket Pocket Pocket ". “I. .‘. \ ‘e‘. \ \‘IH'H "‘5 ~ -~\ 3"”. O l Pig-9 -, .. .,. l“ e .l ‘ . M. h i III IV '11 VIII IX 111 X111 XIV LIST OF TABLES Trunk Duct Velocity, First Fitting . . . . Straight Branch Velocity . . . . . . . . . 90° Branch Velocity‘. . . Ratio Of Straight to Main Branch Velocity, Firit Fitting e e e e e e e e e e e e e Ratio of 90. to fiain Branch Velocity, First Fitting Straight Branch Lane in Terme of Percent Velocity Head in‘uain Duct. Firet‘fitting 90° Branch Loee in Terme of Percent Velocity Head in Main Duct, ruB‘PltBtlngeeeedeleeeeee Trunk Duct Velocity. Second Fitting . . . Straight Branch Velocity, Second Fitting . 90° Branch Velocity, Second Fitting . . . Ratio of straight to Main Branch Velocity, Second Fitting e e e e e e e e e e e e 0 Ratio of 90° to Main Branch Velocity, SCQODG Fitting e e e e e e e e e e e e e straight Branch Lose in Terms of szrcent Velocity Head in Kain Duct, 90nd Fitting e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e illeeeeeeeeee 90° Branch Loee in Terms of Percent Velocity Head in Main Duct, Second Fitting e e e e e e e e e e e e e PAGE 69 70 71 73 74 75 76 77 73 79 80 81 83 I.” . .'..' ‘0! U Orahl 35231111919” 1:; 3'33: '9 ”31-32 “1:"- e .,.. KM' v 1.391.? :.R‘ ‘ ‘i ‘ " u . K. rOe. TABLE IV 171 XVII XVIII XIX new or TABLES (Gcn't). trunk Duct Velocity, Third Fitting . . . . Straight Branch Velocity, Third Fitting 90° Branch Velocity, Third Fitting . . . . Ratio of Straight to Rain Branch Velocity, nirdpitvtingoeeeeeeeee Ratio of 90° to Main Branch Velocity, Third Fitting eeeeeeeee‘eeeee Straight Branch Lone in Terme ct Percent Velocity Head in Bain Duct, Third Fitting 900 Branch Loee in Terms of Percent eeeeeeeeeeeee Velocity Read in Rain Duct. Third Fitting 9 O U O O O I O 0' O I C PAGE 85 84 85 86 87 88 89 emr F 3].... Nu RtrfEEf‘ .- e 3' J i. "Il“9l e9!.!_.‘!: rim341:1: - Y‘- ‘ 1" it ‘I. “r ..e.'. ’... J3"'~¥ BM? ., i“ -..‘ In ., . ~1“'!..:‘ten ‘ .‘ {3" ' ‘15?“ n. c " .. ‘ (3.6"- " -. e U '3'. 9" r. ‘ 1' IETRODUCTION Thie paper represents the results of one phase of a re~ search project. designed to determine the extent of the losses encountered when air is caused to flow through a rectangular duct with a dividing fitting, so that a portion of the air is diverted into a branch duct at 90° to the main duct and the remaining air flows through a continuing straight branch. This research project is sponsored by the American Society of Heating and Ventilating Engineers, in cooneration with.the Michigan State College Department of Mechanical Engineering. The original scape of this research project was to test three sets of rectangular dividing fittings of different design, each set to consist of three fittings with different combin- atione of branch sizes. The first set of fittings was tested and results pre- sented in theses written by J. H. Yohn and L. A. Yerkonvich in 1950. Tests of the second set of three fittings were made in 1951, and the results, tagether with a reevaluation of the results of tests on the previous set of fittings, were sub- mitted in a thesis by R. J. Wealkee. This paper represents the results of tests carried out on the last of the three sets of rectangular dividing fittings. manhunt xihlnug m u " a l o .’ up 13.: :‘ ‘1‘. t n 000.. _‘ . ......¢ . {thief-31:”, r ..l . "1‘ :~’!: "ai‘ §‘.. I M. ~ 1” he”. .. . *- 0.-....4 .. nflxhangfl k?“ 0...... '0‘... ”.‘Oe. 1 Jk'eo .‘q 0.7- ."‘ t! ‘u ‘ I'e. I ’1‘. ‘ - ‘ w‘. . I’ e f . ‘e ‘31" “ :“ .\ .‘. o. I' e 5‘3.“ \0 \ '. it. ’ Q. h l'. \ ‘ \. Q .‘2123 . .4. . ! I..‘ "-.N*.\ ‘ T l‘. "32.. ees‘: .“‘ | .‘.i .P-., “.7. ‘ ‘~. \- ‘ 8. " ‘ ’35 \..‘ ".'n |' ‘Q s .H b \ ‘3'. 0‘! “ ~ 3 {O In performing these tests the author has used the same test equipment and followed a similar test pattern as his pre— deoessors. In the design of air handling systems, engineers and designers have sufficient data to enable them to determine and compensate for losses involved in air flow through straight and curved sections of duct, diverging and expand~ ing sections, plenum chambers into branch ducts, nozzles and various other combination of ducts and Openings. However, the data available on the losses encountered with air flow through dividing fittings is meager, and that which is avail- able is of such form as to be of little practical use in the design of air handling systems. The purpose of this research project is to provide adequate empirical data on the losses encountered in air flow through dividing fittings, to provide the designer of air handling systems with a more exact know- ledge of the losses involved, thereby, enabling him to achieve greater efficiency and economy. The decreaser type of dividing fitting which this paper treats, is one of three types which are representative of the many geometrical variations found in use. The other two types of dividing fittings tested, were the increaser type and the straight type. If each component branch of this dividing fitting is taken separately, one branch is structurally comparable to a rec- ““1 ..‘."'Os t-sel“ _".'__‘ 4 v .bo«,. . Iv.‘d|.. ’ U ‘i'!.: ’I " f. he .t‘zaf - IV. “0 .’.A..r - . "Ho- .. . 'uf's; 0-1., 0 00.... 1;”. . “'t I ' st. no. :.. ‘u '. 0'. -s. .‘.EI 1 . . § ~39. vs 5 I" i s““ n 0. 1 2;... ..i :fi ’ '0 t “ \ . ‘e:‘ p N. ‘3‘ "lie L, s. . .- 10‘ " 5 ‘H l." 3. .- ‘ C23 tangular'elbov, and the other branch is structurally com- parable to a rectangular converging section. If this superb ficial similarity is carried further, and each component branch treated as a unit by itself, the losses involved can be examined, since data is available for energy losses in elbows, as well as in converging duct sections. The pressure losses occuring in either branch can be categorized as friction loss, and dynamic loss. Pressure losses caused by friction result from the viscous action of elements of an air stream at different velocities, and by the resistance offered by the duct wall to the flow of air in contact with it. Dynamic pressure losses result when the cross section area of an air stream is changed, either by expansion or contraction into a different size duct, or by a change in direction of the air stream. Air flow in an elbow is a complex phenomena affected by many variables, among which, those concerned with the geome- try of the elbow play an imoortant part. Because of this complex flow and the numerous geometrical variations, there is, at present, no comprehensive analytical method for pre- dicting the losses encountered in elbows. ‘ Losses in converging sections are also dependent upon geometric variables, and are predominantly of the dynamic type. Calculations of losses for these two types of duct sections are therefore essentially based upon empirical data, the utilization of‘which permits design and construction of air handling systems of maximum efficiency nnd economy. In the dividing tyne of fitting tne converging or di~ verging section, and the elbow, are integrates into : single unit. However, the resulting losses are not necessarily of the ame extent as those found in the separate conoonents. The variables affecting this pressure loss are: total quantity of sir flowing through the system, which can be regulated by the quadrant damper in the trunk duct close to the fan and also by partial blocking of the fan intake to obtain low volume of flow; the cunntity of air flowing in the respective branches which is varied by the rectangular branches which is also varied by the orifice plstee; and the design or geometry of the fitting, which will remain constant for each fitting. The object of this resesrch payer then, is to obtain empirical data on the pressure losses involved in the flow of air through a decreoser tyne of dividing fitting by eye- tematiCally varying the above mentioned factors which influence pressure loss. O". I .. I run} ‘ ... — . 52!: 921:: f.‘ . w .1 I";‘ ' at s‘-.'. ,.‘ '4» he I... ‘. ‘1. .1 l V‘ .. u! ... k .‘ VJ. \Q o "4'. .. \H ' ~h.‘ ‘. *u 3-. - \‘. o‘\.‘ . .. s-P '0‘ - .‘ ".2 . TEST EQUIPMENT General Description The test equipment, (FigurelA --, pocket) located in the mechanical Engineering Equipment Laboratory of Richigan State College, consists of a centrifugal blower discharging air into a horizontal run of round duct. A few feet from the fan discharge is a quadrant damper, regulating air flowing through an egg crate straightener and an ASKE nozzle, placed furthur along in the duct. Taps for pressure instruments are placed in the nozzle section, and furthur along the duct a transition from round to rectangular duct takes place (Figure z; ). A static pressure tan is placed in the main duct, Just before the dividing fitting and in each branch duct, at a position beyond the fitting, and Just before the rectangular orifice plate. Air is discharged from each branch into the atmos- phere. Blower. To supply air to the system, a Type s, Size two, Clarage blower driven by a 440?, three phase 60 Cycle AC motor was used. The motor, which was rated at 8.5 H.P. at 900 RPM, operated the fan at approximately.l,290 RPM. In order to obtain lower volume of air flow than was possible with the quadrant damper located in the main duct. the single Opening of the fan was partially blocked, and the suction regulated Figure 2. QUADRANT DAMPER IN MAIN DUCT. Volume regulation from 200 - 1700 CFM is obtained at this point. Figure 6. MAIN DUCT. Blower at right rear discharges air into circular duct. Transition from round to rectangular duct occurs approximately midway in the length of main duct. Figure 4. SUCTION REGULATOR. With the quadrant damper in the full closed position, adjustment of the leaVes per- mite closing of the suctiOn opening. Volume regulation from 200 - 70 CFM is obtained at this point. s Q ‘ o . Jug. ‘§! ‘9?‘!' . Hum. .- _. "‘4—d.".~ l... - '- . a“! Zl.‘ O-e!:9:6:91 mt. l°.u. -‘. ‘vsa..! ". (a? .. ' .5. 7.: U. «:3 It! :I‘ " . i‘w0. \ h" f “'39" 1 ht..~ «IIQ he .22.. ‘ h: » . .. 5.. o ‘3? “I I'. 6"! E‘Nu‘ N. A ‘!:“‘. “t", {.72 ‘u h K." o ‘3, .._ ‘ ..‘ .‘ | ‘ \“.. s. . .. 0.. z“, p .D [I .. ‘\.'i. ' . Ugo“ :: . . by adjusting the leaves of the suction regulator (Figure .four). . Duct worg. Approximately midway between the blower and dividing fitting, the 14' round duct is changed to a 20' x 8' rectangular duct (Figure ‘£5). Excessive leakage in previous tests necessitated soldering all longitudinal and transverse Joints where possible. In those places where soldering was not possible or feasible, adhesive paper tape or mastic putty was used. Complete elimination of leakage in the ductwork between stations was a constant goal, and as far as could be determined with the instruments used, leakage was absent or negligible during the tests. Zolume Contgglg. A quadrant damper some distance from the fan discharge, gave volume control from approximately two hundred CF“ to 1,760 CFM (Figure inwy). To obtain still lower volumes of air flow, the author blocked a portion of the fan intake and constructed a multioleaved device, to permit regulation of the size of the suction opening (Figure fours). This device, together with a piece of finely woven canvas, gave volume regulation from anproximstely seventy CFM to 200 CFM.’ Egggle and volume meesuring_ststion. The nozzle is lo- cated in the 14' round section of duct and is preceded by an ‘efis crate' Iir straightener. The nozzle is an ASP?) long radius tyne, used when the '“.'.O. .Q 0.- l.-... W .0 J‘I .‘ 1.42:2..9 '3 .‘k‘. z " b if“. ,I O t 1.3%... R...T' 0 ||“‘;';' 0 o nhceo I. . E e p. n. ... k “f .. 1' :1... - ‘ ‘|.;a '.‘ . . an .. _ O ski. ‘ ration of throat to pipe diameter is 0.53 or less. The contour of the nozzle is a semi-ellipse, with the contracting portion followed by a cylindrical section of the same area as the throat. Throat diameter is six inches. An impact tube is located at the end of the nozzle, in the nozzle Jet. A static pipe tap is located in the straight portion, two inches from the nozzle end. The impact and static tape in the nozzle permit deter- mination of velocity pressure and therefore volume of air flowing. The static and impact taps are connected to two mano- meters which are in parallel. One manometer is s Vehling inclined draft gage reading from zero to eight inches of water, with graduations of .01 inches. The other manometer is an Ellison inclined draft gage reading from zero to 0.5 inches of water with graduationslof .005 inches. The smaller of the two instruments is used for pressure readings at low flow conditions. These nanometers, together with the nozzle, constitute the volume measuring station where the readings notsted P3 0 P3 (velocity pressure) on the data sheets are obtainsd,figure five.. grunk duct pressure tsp. 0n the bottom side of the 20' 2.8“ rectangular trunk duct prior to the dividing fitting is a.static‘pressure tap from which the trunk duct static pressure netated P, is obtained. .:Hv.pm«._n11 Hfiumfimfiu 1 ., tt ‘. {TI-:3. L. 25.3.94 — !"‘ a L“ ‘ a ‘ - “it"! [5' , , .- ’dl . he a: 2‘0... ll 1' ttin a. All three fittings tested are of the de- creaser type and are Joined to the trunk duct by means of companion flanges separeted by a rubber gasket. The branch ducts of the two fittings with branch sizes of 18 x 8 and 5 x 8 are also attached to the fitting by means of compan- ion flanges, separeted by a rubber gssket. The 10-22-" x 8” branches of the third fitting have drive slip joints, and the Joints are made air tight by acolying a mastic sealer at the Joints and all other breaks in the duct wall. The branch sizes of the first fitting tested are 18” x 8' for the straight branch and 3' x 8' for the 90° branch (Figures eight, twelve). Branch sizes of the second fitting are 5' x 8' straight branch and 18' x"8' 90° branch (Figures eight, thirteen). Both branches of the third fitting tested are of the same size, 10%“ x 8' (Figures seven, fourteen). ‘gtraight branch static tgg. At approximately ten equivalent duct diameters beyond the Junction of the straight branch with the fitting, and preceding the orifice plate, a static pressure top is located on the bottom side of the duct. The pressure readings taken at this point are notated P5 in the data. 90° branch statig_tsg. The 90° branch static pressure tap is also located on the underside of the duct, aoproxims- tel: ten equivalent diameters from its Juncture with the fit- ting end Just preceding the orifice plate. Pressure readings ,‘m _ 77,., i,_-., ._.r..-~iwo 16"DEQREASER iCTION WITH 45° ANGLE it I 3 JS‘ “2—, 1 ”is... “was ,i l8 i 8 ' / I I | ‘ o I I A6 "R“y 5‘LR 9R-r/ 5’ L9- I T TION WITH P W i I + z T I s e t 4‘3—‘IZ—H l +4<—-IZ—>‘ ‘01: 74+-l2 | 18 I Z . 3 .s I , l . {if @ @ fin 101?: 6 a r 16’? INCREASER \ECTION WITH 90° ELBOW 4<-~$Z+ T ——+4-<—|2——>w @ J " e FIG. 6 FITTINGS TESTER Fittings 7, 8 & 9 are covered in this paper. l3 Figure 7. 10% x 8" FITTING IN PLACE Figure 8.. FITTINGS WITH 18" x 8" and 5' x 8' BRANCHES. o . ' . o u o 0?. e I. Q 0 u u .a 'I .C l n 4 . I . . 0 . a. c 0.. u a 'n. t c . O. O. ‘o Q. on to t. . u« r. g. a: . o I . . Q t.. u .¢ « . It. a a el- cl a. .0. I... 0;. b 1 II“ n e \ .K ‘ . n a u a. C .0 v Ma. . . 0 We .§ . a up. 4 I. V. t a a N“ ‘ "\ u o n uh. ‘ l H. \ v 7 I n I ‘ A ‘ c v. O ‘o 's. on I "v n‘ ‘i 9.4 I n K ‘0 E II. I u. ‘5 ”N Al w‘ s '. .0... I .l 0‘ h 1'! bl '\ K ( ‘5 -v \\ ‘. I . C . . I J V i I ‘ ..\ 11 . . .r 7355. - .. . a. . . I .. ,..a.1..u.r‘1..h.,.1i. .1 u . a . .. . a a .I l {J TL... H a i A 1.. ..l. ,. L. I. so o H! K ‘ . T , I ‘ ..1..a'1 i a u I u._‘.....r...rut3 vfoetenw; . o q 1L-.nywxswunfin-m, EURLMV £31.? .u. . ..| nhl.-l -. . . 1.4 taken at this point are noteted P5 in the data. mug plates filigree nineLWtenl. The rectangular sharp-edged orifice plates are constructed of twenty gauge galvanized sheet metal. They are inserted through a slot in the duct wall of each branch and are held. in place by 'U" shaped guides soldered to the other three walls of the duct. These guides present a tight fit to the orifice plate, however, there is some appreciable clearance between the plate and the slot in the duct well, through which air leak- age can take place. This is eliminated by sealing the crack with paper masking tape. Static gressure measuring; station (Figure elevenl. The static pressure in the trunk duct (134) as well as the static pressure in the branches (P5 and P6) is measured at a cen- tral measuring, station. Each of the static pressure tape is connected with rubber tubing to' a five-branch glass-tube header. Each of the header branches is equipped with a glass “on cock. Three of the branches are connected. to the sta- tic taps and the other two branches are connected to mano- metera. The two manometer branches permit quick changing, to Ibsnometers of desired. range and the static branches permit reading all three static pressures seearstely in the order desired on the same manometer. Three nanometers of different ”“868 were used at this station, 0 - .‘5 inches of water, 0 - 1 “Ch of water and 0 - .5 inches of water. 15 Figure 9. ORIFICE PLATES. These orifice plates were used in the 18' x 8' branch duct. Figure 10. ORIFICE PLATES. (Top) Orifice plates used in 10%“ x 8' branches. (Bottom) Orifice plates used in 5 x 8 branch. ”MOHhtbm, \1.4 "I g.-- C H_. . ‘N ~~ \ i 1 . ‘ < v c '- \ H .e 1 n»:.fl.w_,..n...w;~.~,. “#5:... i... is... i _ V 1kgwnm.”nw.r...mir r new». WW0» W4M.nuwwflwpfl¢mnku .WHWAW an»- t..nlwwmifi1irl.luflrre.fl . .. 4,1, .. . , u. ,. in .t I . ‘ .‘._, .. flak—— n"———>1 LI H24 4L -------- -— e—omncs PLATE ~———STATIC TAP, r3 | u . _/ —-—->-I§ 124.25=10.35 F2 lag—+5; = 8I"=- 6.75' STATIC me} E ORIFICE PLATE " ¥ 1 t. IHR FLO“! 20"xe" x—STATIC TAP, I; DUCT AND FiTTlNG ARRANGEMENT FOR RUN NOS. I80-2l3 INCL. FIGURE 12. FIRST FITTING TESTED. \\ w. .x x\ In .1.» . 1 ‘ 1.- \SCJK etc. \ \ a'xe' ___,‘/—-ORIFICE PLATE P—+%=8I.I25"=e.76' A “Bil—‘1 Ig—>Ig=I5I.875"= I2.ee' STATIC TAP, P5 ++< - s k\ ——II3£———>I‘— II" —*I 7 ___, _ __I— I8"x 8" I I | L STATIC TAP, I; \ ‘m ORIFICE PLATE ; u-._.._.. I I M- ii: 1"“ I .1 I ,I g l I L ‘, w STATIC TAP, g 3 3 DUCT AND FITTING 2; ARRANGEMENT FOR 3 RUN NOS. 2|4—247 INCL. FIGURE 1:5. SECOND FITTING 20"x 8“ ‘ TESTED. \ —__ _. _,_ _,,__ i. -_. ._ A. 18 - — \ \ 1‘ ? 304k his \ . I 6.. x d-- I" -\ 19 Jg-{x_e_ _‘/ORIFICE PLATE 9,— ~—>Ig= I49.25"=I2.44' P,——-> Ig=I62.=50 I3.'54 24"»«4 v - ->I ..-——$TATIC TAP, '35 T T I<———m§——>I<~~II3"—>I<—24"—>I EE— STATIC TAP, I36A ORIFICE PLATE I I J :1, k__._. 35“ r,_ ._ '2'L4_.).I.(_ _. _,_$_v —— —l37 DUCT AND FITTING l— STATIC// ARRANGEMENT FOR my; 3 RUN NOS. 248-27I INCL. 53 FIGURE 14. THIRD FITTING E TESTED. 4 ¥__I zo'xe“ l/w II? J [‘3 arson or comwcrmc TESTS Prolininsry Toots Upon completing the installation or the fitting and hunch ducts. an inspection of the various comments of tho tut sat up was nods. This inspection included chock- ins the bless: and motor bearings. quadrant damper. duct- Iort. sud instruments. The inclined nononstsr at the volume measuring station In adjusted for level and alignment of meniscus. All in- clined monsters and for tho testing were checked against tho 8' inclined nanometer at this station, and against cosh other at various volumes of sir flow. 111 Isnosstors agreed within the limits sith which, “‘0 situations could be read. The nanometers were then 113006 fl tho assuring station and connections to the static taps lsrs sad. with rubbsr tubing. All tubing about which there '“ any doubt of leakage us replaced with not heavy well tun “”50 filo mbbor tubing use than checked for looks by in- ”WIS mffloisnt static pressure upon the inélinod Isaac-Cur ’0 force the liquid to the maximum point or the souls, and “"91” m the tubing at its Junctnrs with the static up. its In“. pressure upon the liquid was maintained for soo- “11mm... sttor which time the pressures were checked for ll L19. til tr IN. mu. “4 'n rm: mm ‘2‘“: a!“ ‘I . N ".: ‘1‘! 33., 3;. ‘ "“4 in 9.39:3: 21 as: drop. which would indicate e leak in the tubing, or in the instrulent itself. This procedure for testing the rubber tubing was repeated for eech of the instruments used in the test. Each branch duet wee blocked off by inserting a metal plate in the orifice slot. the camper Opened side, end the blower placed in epsrstion. The system was then checked for leaks by observing any pressure indication on the 8" inclined ”monster (P3 . 9; station st nozzle). m Joints were furthur checked for air leaks, by ple- °1n8 the heck of the hand or the ear, close to the Joint. An: evening through which leakage might occur, was sealed either with cohesive paper tape or a mastic sealer. The author wss greetly concerned with the problem of leakage. which. it appreciable end occuring: anywhere between the pressure assuring points, would lead. to inaccurate data on 'Ms results. The shove procedure for detecting leehage '" "Dated for eech fitting tested, and the search for leeks cede with such core as to warrant considering; any leakage which light possibly exist, as being negligible. Orifice Oslihrstione “I. use of critics pistes in this research project "ma ”We purposes. that of varying. the resistance of such breach, i.e. equivalent length. that or varying the m! 111' {int-- “Mint M11. later}. «I m mam safe it ; “ll, or the :r "53. E) 02:: “fluff. an "1331 agilit- '. (1:33 int he 9'. "'3' to 9:131; he}! in “.7. '1“. H 3" ed 0: 4‘ ah...c: ' h at? e.‘ '13. Ofe- h I f. Elo‘ .‘\‘ “ d¢§‘ {‘Q as proportion of air flowing in each branch, and that of pro- Viding s convenient method for measuring flow. Once the test equipment was set up, and the fitting installed, the use of orifices ends it unnecessary to alter the length of either branch, or the preportion of air flowing through either branch, by other means. lthe successful use of orifice plates necessitated that each orifice be calibrated, using the volume of air flowing in the branch and the static pressure in the branch Just upstream from the orifice plate. The calibration of the orifice plates was accomplished by blocking off one branch. end inserting an orifice plate through the slot, and into the sum- of the other branch. The quadrant demper was Placed in the wide open position, the blower started, end ”tidings taken at the main measuring station (P3 e P3) end the respective branch static tape. The volume damper was adjusted in successive increments to the full closed position end pressure readings taken st each position of ”1' dearer. In order to obtain flow rates lower than could b. ”hi-Md with the quadrant downer completely closed, the ““1” Opening of the blower was blocked. The same pro- °°dure was followed with each size orifice plate for the ham!“ This branch was then blocked off and the process "9"“4 for the other branch. “3 Orifice plates of different sizes were used with H H i, . i H , e .., L7 4 . l L. E W 5, d V W . 2 i i . , , _ _, ,. _ _ , . , _ _ . , 2 , . le' 1‘5 7(,QURVESSHEE 3 I 5W L‘ 4 7: 7:49 (90" BR. BLKDJ 25 1.5 1\,v liv 1? le1‘0 . u m . , 1.,.1r,« In 4, . w ,V til. 1 I - . x >. q ll": . _ liq- ‘ a ,5 A2 1‘ L « A. 1 II‘L A _ V‘S alnlsz M-AM. INCHES WATER} (STATIC PRESSURE, F; 24' 198765 4 35.2 5 198765 a A 2 .. .5 MAM. aisle: 6 5 4 ‘ r. 1.5 CURVE 2§leET 2 R W. M S E H C N FM R m E R P m T mm 8 6 2‘5 235 3 v) 5 1 :11 CURVE SHEET ' 3 I; 7 6 F. -43. _.._V v I .3. 2i 3 ] 1: 3. 1232-3112:: rennet AA ni‘l‘ , . “W“W 3 3V 3 SIR;BRANCW,“I;8"3B*‘9Q‘*BHANC emoticon 51 c 3,3 33' 1' {'1 V[ A? “-5 g? r-nn [‘1‘ .DED3 .I'UH X. Y" El 0 U fib‘N3“”0$iffI-‘ifi"2i7 ‘INC’L? lien-r r3 lf" 3 H" w .“‘ A 313133333 33 3: 3 5 2 5 I rrrrr .333333333'3l33 2 1. WV. W “cw” . *12..._ ”V. w _ a mum: "ANN ] 3 5m 2 23,; 3333 VW in ..... . v.1 o 3 3 3 H ‘ $333! 33 3 333 333.333 33 33 333333333 II _ U _ _ 2 . H I 8 323 3 3 2 :23 o 3 22 3“ 2 2 _ e 3 3.32 6. 3 33 ll 3 V 7 M 22 n _ . 2 2 H H .333 4 3 IIYI I 3 i3 3 3 63 I 733 3 ”332,33 3 . 22 . . A . a W . . 3 8 U _ o . H W . .2 3‘3133333 3 v a I 13 3 3;, Lilli .23 3 I 3 o I]. 5 V 2” N . 3_ .H 333 3.3 n 3 . H a 2 l 3 .3 33 3 3 3 3 32.3 -3 323 2 2 _ 4 n WV m. 2 3 3 33 3 3 3 3 m V2 , E 2 a33 33 33 H3 1 3 ,3 333133 3 3 3 2 3 l2 2V , 2 q . W3 l .3. 3.3 I33» I 45 I N _ 32 . 3. V. 2 i .2 . i 2 2v H . V2 2 , — , 3 “13323 ”3 W3 33 3 . 33 V3 111111 3353* 3 3 3 333 Jr- 33333113233 2 i a V V . V _ ., 22 _ “ 2 fi , o . 2 2 . 2 _ 3 , a 2 2 2 2 2 V M 2 22 2 _ f a 3W 32 .W. 2 2 . . 3 33 3 L23 3 3 5 l d i a . i ‘2 _ a U 2 I 2V l 2 _ H l V w . a . 2 2 2. v. , 2v 2. -3 3 3 33 3 3 333,. 1 13 333 2 O i M _ a w i n I' 2. i p 333 2e _ 3 3. " WV. W 2 V 2 i .3 o I? L33 . . 333 II ~ “ 8 W H i 2. *3 3-3 33 33 33w d 332 3 3-333 3 a d 7 q H U2 2 _ 3. M i ”3 V I . . 6 H 2 2 h H ~ i , 3 I 33331 33323333343333: 3 33 33 .3VI 33 33 23313 433 . 7.“ h “ . _ a H «5 rII . . H 33 . I 333 333333 4 “32 4 N a 22 . » 3‘3 3“ 3 33V“ 333 3 3 i . a .. 2 2 H 2 *2 H W 33331 33' i33L33 I .3 3 3333 333 3 3 ll . 3 22 o . 3 3 3 3 3 3L3 33 3 3 33 33.3333 33 333 33 33 L27 M l 3 3. 33.. II 3 I 3 3 .33 I 33133343 3 33 3333 3? 33334331|33l '3 3‘ "m 33 3 33 3 3 33 3 33 32321 .333 33 ‘33. 33333333f3|333333 313333333427 , . 22 22 M _ . a _ 3 33 3 3 3 3 3 3 i 3 3 -3333 32 - 33333 3 3333 . *2 H _ 3333333 33 I 3 3 3 3 a 333333333322 3 3 [I liiIl: 32” 2.5 a 22 2 _ 2 W 3 I I 3 J «II! 33333 32 33 33333 33 3333'34w . 22 l 25 .3 2 2 E 3 1 I; I LI. 3 7 j 3 .25 . 2 3 w n . i y ’0 . VD 3 3 3 3 2 K . m5 V BL H E. on. -3 3.3 3 I 333N333 333 2 . 22 B V . H 2 o H 2 S “Q, 22 2 2- N v . l\ a 2 . U 2 3; 32233- 3- 33 33 u 33. III 3 3 33. 3‘24 .2 I 3 _ a“ . W 3 3 37 3‘3 3 2 H Pg 353/3333: PRESSURE, INCHES WATER) MAM 9136|52 26 CURVE SHEET 4 2 5 3398765 4 3 L5 A 253 2 ‘..S t 9 . V . 2 B J . 3133232233333: 33 .3 V . 3 3333 3 3 +332 333.323.323.433 2 2333332533333 33 33 333333“ 3333333333“ 8 2 2 . . 2 2 7 333V333 3 33 3 3 3 3 . 3 3 33 3 3 q: 2 .. 32 332.3343 .33u33.33:..33 33.3 3.33 3 333323. 33333333333 7 2 2 . . . . 3 2 2 2 2 . 2m 3 333333 3 33333 I 333 3 .33 .33 3333 33L 2n 2. 2 3” . 2 _ 2 2 2 2 22 2 2 3 a 2 3 33 3 333 32 3 3 3323 3 2V3 .3 _ 33 333333322 M .2 2 2V n 3m 22 2 V 2 . 2 . . . 2 . 3. 2 2 _ 2 2k 2 V. .2 3.33 22 33 2 2 . 2 2 2 2 2 22 2 2 . 2. 2 3 2 2 V , 2 2. m 2V 2 2 2 2 V . 2 2 2 a .33 V2 3.3 3 3 .3 3 3- 3 2323332333333 -2 32 3 33 33 33.2.22 _ . .. V .2 2 . 22 5 u 2 . .3 . 22. 2 25 2. 2 2 2 u . 2 2 _ 2 )2 3 3 3 § 3 | t 30.3 YIN-$3 I 333 33 33 V 3 3 3 331 3 2\12 "1 3 I 90‘1‘ BRANCH 7891 2.5 2 2 2 _ V . V 2, 5 2 2 . V. 222 . 3...V 3. . 2 2 2 21 3 2 2 22 2 2 2 V 2 . 2 _ 2.2 2 .2 _ M 2. U V 2 2, . 2 2 2 2 2 2 2 2F 2 . _ I 3 33 33 33 33 3 2 3 23 . 22 2 A 23 3 33 333332 33 33333333333329 9 . 2 2 3 3.33 3 3 333 3. 33 L333 3 33333 3 23 8 2 2 t 2 V 2 7 3 34.3 33333 3 3 33 3 3327 3 . 3 . 33 3 2 .32 3 1 3 3 332 2D 2 2 2 .3 2 V 2 V 2 2 22s 3 3:33 3 23 3. 34 .3233. 3 3 2. 5 2 2. W .2 2 ..2 V 2 4 3 3 3 3 3 3 I 3 3 3 3 l 2 3 . 2,..2 3 I 3 K 3 3 3 4 3 3 ‘ 3 3 25 3 I 3 3 4 3 3 l 4 3 I 3 3 3 3 I 3 3 3 3 3 3 3 I ') 9336352 MAM (STATIC PRESSURE, INCHES WATER) 3% 27 VCURVE SHEET 5 1': 3 ‘) ¥ 2:5 1 .JAkf, 1' “HQ V mBRAfloN waves ‘— .“ I H Lir- ., . m . , , __ N . - - ,. . , .E 4 ,- . E _ 7 , - _ l; y L: 2.. k . ,_ SWOéBF‘sANc-H‘] 1“” ”STE BRANCH {402x aogzs .fi ,- , rFlchs ”Fows‘rriwem’BMNCH ,... , 0,- ,_ vrnnwm- RUN '0 N08 2 52 040255 INCL." ; t§9O°BRBLKbJ 2,5 \, R152 (STATIC PRESSURE, INCHES WATER) B' " c - o . . I. . . a _ . ’ ’Q ... ' c . ._ ‘ u ‘ -..- .. 3 --.‘ v ‘ ‘ .. - u . ' o ‘ ’ . h o q . u . . . u . o u . ‘ . n . \ Q . . 1 . ‘ ‘ A ~~L-— 4—9.- MAM “\mba 6 5 4 2.5 3 1.5 1 CURVE §HEET 6 m E T M S E H C N 3 E R U S S E R P Wu. T A T S DI,O . ,, CURVE $H§ET 7 - u . w ‘ .- 5 5., v ,3 x - 15 p 2 .5 73 W '- fl ' 7 7 H 7E V H V ' 7 0 . 7W1“ kaF 1‘ ' :0 ‘ I,” ‘ _~§fl " ‘ ‘ . l7, , ,7 r "0 H .;—.. i. .‘ENL...V.;--J.-njy. I A..,?....,, “a E...” V~00"’>H .. ?" ,,-,k.- _-._ : “1‘ ‘ «1v». "My.“hnrlmi I 19,, -E - “L -- .‘__,-_ , ‘ 1 ‘ I 1. i -- “7 E v ‘ . . ' ,- h a 1 /’:I}\:) FRICTION LOSS-BRANCHDUCT . I8”><8”BRANCH——I29EQUI\/.ROUND » I ; . ' ‘ . , 0 .. ”L, .-.. A . , - , . , V, 1 v ‘ ‘ I I > ‘ 5 . A "f 4 ' \ ‘ i ,. L , I Y 1 1 z ' 7 - r -, , : 1 2 ‘ I I ‘ . J 1 , ‘ ‘ ‘ 5 A l ‘ ‘ - ----- . 7. _. ,, ‘ 7 0 I v 7. - 7 i.” :- 1- . 1 , . ; > ‘ , . 1‘. 4 L 1 ‘ v ‘ 7 ‘ ~ . > I ‘ 1 3' ‘ * l 1 w 3 J . .‘ ' 3* » : 3 ' * ""T'T' ~ 7 "w ”f"7"“”““-l , J . .‘ 0 ‘ ., , ‘ l , . I y L | ‘ | k 1 , i 1 i . “ l , x = , 1 a : \ -1 w 2 . :~ . . '1 , A, i i ; .q . ¢ -} - . . .1 . {mam-.1 q ’ A , ‘9 ‘ i 4 j 1 1 . 4 1 ‘ ‘ 1 f l . I ; , ‘. ,. , l ‘ ‘ , u ‘ ‘t i‘ : i r ‘ ‘ : ~ s v y “ x 7 . * i. ‘ . 1 .‘. ; . . H 1 t ‘ \ f I I ‘ I I l 4. : i ‘ , ‘ - . ‘ , . _,,, , , WA“, ,- ,4 ,l, «VA-7. _, _‘ A 1 1 r. a\ ' ' r 1 5? . L" E 3 s. r r ' :3 1' ‘ ! S .2‘ 2_5 3 .1 R 6 7 8 Q 1 I 1 V 0' FRICTION Loss—'INCHES WATER LO IO. \\\\\ DUN. 4 x r) 2 1 q ,. E) E r v E. EL 1, i. I 7, , E. _ E. .E , 1L1: 1 1| 1 1:. E. h i . N ,r .3, 1 .E II E E 7 w .E II 1 II -, E E. E 11E 1 ,1 1 1,1 1.1 , E , , , , “ EE E E E if E 1 L11 1, I E E ,- h E E1 , H 1 E3 - ,E r E ,E E . E. E 4 E E ., 3E .I1EE I 1141 1 E-,, E. M ,, 9.. a E 1, I .1, E , E— V , AV - C 1 .11, 11 .lv. E 1 I 1 : : . 1 I I T . . , 1 . II 1 I I, — 1 5 E I 1,: in V 3, . 1 E, 1? : II .1 3'“ B 5 1:3. a CURVE §HEET ‘18 r. E r. . 1 1 .. E ,E N 2 . . I. FRICTION Loss—~— :ROUND LIN; ll 2E0 BRANCH I! BXKB fl ,,,E_-E. WE. , L lItalIII I 1.. 11111111010111 . 4m". 1 I I I I l I I I 7 s 9 1 6 I N: 1114:1115 u E E E ” wA E ,0 , E _ 11,: 1 1. . IEIIIIIIIIL 3 ,E. ,- 5 E 2, E E H I 1 IT 11 E I 1.11111 1 ; E - E 5. E , E E I 1 L 11, .IIIIIEY,’I.I 1191101 019 I III-111 “I 1 11111 1 b 1 I 1,. 1 1,1 111.! 7 E ,E II. 1 E111 I1 I I1 c , E 1 I “E I. E. 11.77 11I1111111,1 _ E W E E H U E 111 I171 1 I 1 IIIIIIIII 1+3 , E Ms E E ,E ,4 E E, , _ I I II II I 1 II II: ,E Ex) E E E E, 111 V IIIIIIII’ 911. 1 I IIIIIIIIIIIE‘. E 1 ,t ,1 III I «,4 1 1 I“, 11111 I 17 - . E, . , E x“ 11 1 1 1 1 :1 E .'0I FRICTION LOSS—INCHFS WATFR . V3; . 6 5 4 3 ~_' 2.5 1 CURVE SHEET 9 789 987 6 2.5 987 1 1.111.411 411.111. 111 111% 111 ..1 I III .11111E,3 « .1. F E E R E M S E H C W S S O L N 10 m DH F “1'!” L“? r1211 ‘ ' H.:' m: tr .1 :11.“- 1:119:31. u ._ 3'.le f: m” . :1”: WI‘ to... 4:25:11 '[N H. :10” the 18" x 8' trench, four with the 3' x 8' branch. and tour 1.1112: the mi" 3 8' branch (Figuree nine. ten). Thie required ten orifice calibration rune for the two fitting: viii: the 18 x 8 end the 8 x 8 breaches and 8 orifice celi- mtion. me for the fitting eith 10? x 8" branches. W? a fitting on ineteiied in place. the orifice plate- for each branch were calibrated prior to making tent rune on tho fitting. We ehute one to eix represent the calibration our". for the orifice: and with each fitting. Guru eheete eeren u 11m mount the measure ion or various lengthe of equiveient round duet in vhich the orificee are need. feet Bane W. Upon completion or the orifice celi- bretion teete for e particular fitting the equipment weenedied for tut mm by inurtina orifice piatee in each of the- breaches and piecing the quadrant damper in the wide open volition. The blower no started and reedinge were taken at “1' pressure Ieaeuring stations. With given orifice: in the breach duete, the veriabielduring each test run wee the vol- “. of air flowing through the eyetea. This variable wee "awn“ by the quadrant damper and the fan auction regulator. a” Volume of air flowing was changed in fifteen to twenty tum-1.1.1,. from approximately 1.760 m to 70 m. M 001‘ eeoh «tuna of the damper and after a eutfieient CH O? intend of tine (generally two to three minutes) to allow the eyetun to become etabilieed and the instruments to uttle out, pressure reaCinge were taken. This procedure of Varying the eir flow from nuximum to minumum in euoeeeeive new with a given eet of orifice platee in the two branches, eenetitutod e 'teet run.“ Upon completion of .9 test run, the blower was ehut off, and one or both of the orifice pletee chased, and the prooedure of Varying the flow and taking readinge '31. repeated for each combioatlon of orifioel. For examle. in testing the fitting; with the 18 x 8 etraight branch and the 5 x 8 90° branch, the 18 x 5 orifice plate wee ineerted in the straight branch and the l x 6 on- the plate wee ineerted in the 90° branch. The blower wee eterted end preeeure reedinge taken at each of the fifteen to WU l“¢0."179 701m lettings of the cleaner. 371511 the etraight brooch orifice plate (13 x :5) remaining, in position. the l x 6 90° branch orifice plate was replaced with the 1t I 6% orifice plate and another teet run wee made. The 1* ‘ 5% orifice plate eves replaced with the l§ x 6% plate end after the teat run, this in turn one replaced with the 3 x 7 orifice plete. .Me 15 x 5 ”might brenoh orifice 1 1) ate wee then replaced with the 14 x 4 orifice plate end euee “'1'. rune were made with the l x 8. 1% 1 5%. 1i x 3%- IM 8 I 7 erifiee platee in the 90° branch. Thin proeedure wee "WM-M until teet rune had been made. ueing ell eon» #— CH 1?» blnetioce of etreight branch and 90° branch orifice pletee. The inclined drei’t gagee need for pressure readinge are ehown in riguree rm, eleven. The welcoit: pressure (P5 -— 9;) we Ileneured at the neeele and woe reed on an 8" inclined draft €830, graduated in .01 inch incremente. In order to elicinete my error due to veriationo between inetrunente. the static preeeuree P4. 1’5 and P8 were read on the some inetrument. either e 5', l' or.5' inclined draft gage. The 5' find 1' 5&8“ were graduated in .01 inchce, end the 0.5' gorge wee emanated in .005 inchee. Occasionally a pressure reading wee taken to e degree closer than the graduation of the inetmont warranted. i‘hie wee particularly true at very 10' proceuree end wee done with full realization of its ambttul accuracy. ouch readings, however, were made to indicate that the pressure was not at zero. thouL-‘z clone to 1:. file data taken during each teet run included the welc- :ity Droaeure (Pa - 3J. the static preeeuree- (P‘, P5. P6). 1" 01' dey, dry and wet bulb tempereturee of air and baro- n” reading. The tecpereture and barometric oreeeure "I" 1" no way need in the oeleuleticne covered in thie pe- 1:Ch I"fillowing the policy of my predecessore in this re- proieet. thie data m taken in the event it might t.“ .0 (3-3 in the future, for theoreticel enelyeee or more ‘ - v x *1‘14- a .I‘.#A r9 L04" 3; 113 _ fig; «- 0‘ ;.-.-.V‘ — 0 ‘ “ ' #3:. xxx {55 “scrum omplrical analysis of the results of the research “0500*. as a whole. In adjusting the damper for variation of flow during a test. run, an attempt. was made to approximate a predeter- Ilned value or Velocity pressure corresponding to a desired Dredetermlned volume of flow. The aata then for all test fun. made were taken at approximately the same increments of volume or air flowing in the main duct. £1335 fitting tegtgd. The first fitting tested 10 shown In figure: eight. anci twelve and-"the orifice calibration “We: are on curve sheets one and two. The straight branch use was 18 x 8 and the 90° branch was 3 x 8. plates were and in the atraiaht. branch. (figure nine) and r0“! cringe plates in the 900 branch, (figure tenh The number of ounce plates for this fitting necessi- Six orifice tatod making 24 teat mm which are numbered 180 to 313 1T” ”“31" 1n the data. ”39 Observed and calculated data for this fitting or. tab mated! on data sheets 1 to BOB and tables I to VII. W. The second fitting tested 1,! shown in 1‘1.ng eight. thirteen and although the two branch" 21:0:118 some also as in the first fitting tested. their and th. 9:: now roverud. The straight branch can is 5 x 8 "to ‘1qu branch use in 18 x 8. Four orifice plates “I. 96 b 3‘13 the straight branch and at: orifice plates in barn“. Orifice calibration curves or. thorn“ in ‘ l I‘ 'irt 61" .1' « tln'l H . .'ga.|r ”I. 41.4” ‘ ‘2: I. wri . 1h Alum-n; ’1 .' C» 0) curve shoots thrn and tour. Twenty-tour test-runs, numbered 214 to 247 in the data, were necessary in testing all the possible combinations of orifices. The observed and calculated data for this fitting are tabulated on data sheets 61 to 1208, and tables VIII to KY. gird fittinfifitcstcg. The third fitting tested is illus- trated in figural seven and fourteen. Both branches of this fitting are 10'}, 1 8 and {our orifice plates are used with ouch branch. The critics calibration corms are shown on our” cheats tour and five. Tho test of this fitting comprised sixteen test runs numbered 348 to 87]. inclusive. The observed and calculated data for these test runs are Monica on data sheets 181 to 1823 and tables m to XXI. O.‘ a. V Q I” l‘. u_ it it h». ' ‘ H'- IIF .I m ,,r wot.“ ,.— , L t. . . a, 4 n . 1 r W! .. o v a. 4 1!,uw4f1 .5tf1' .J'xvnr II»! N ‘ , , . . . . . TC; .1 x , . _. . ; , . . 9.. #71? .1». 1 v . . «A... flat»! n ....Wu roman? a... .1. .Tuflqflur . -1. -...‘ an L. .rruhufl... ‘irLLtl. Eu... .. r‘: 7 L} CALCULATIONS From the observed data a number or calculctionc were and. to determine the prouuro loss in each of the branch ducts. tailoring in the step by step procedure used in making all the mathematical calculations and in obtaining the values used for the graphical presentation of the re- culto. Included in the appendix are canola calculations which follow tho procedure on outlined below. All calculations are based on standard air. The author relied upon the 1952 edition of the 531m: Quidg ciao-t onlusivoly for values and relationships used in “has the calculations. Tho conned data which tones the basin of all suc- «odine; calculationl in- as follows: the velocity proacur. H the nozzle, the static precaur. in the main duct Juat “putt-can from the dividing, fitting. the static pressure in the .traight branch downstream from the dividing fitting. ”‘4 the static pressure in the 90° branch duct downstream ”on the dividing fitting. All calculations were made with an automatic calcula- to: on which it was usually convenient to carry values to “1" than the accessory three decimal places. However, r h"! ontmd on the data sheets these values were generally l"NM“: of! to three decimal places which represent the CT US degree with which the inclined manometere could be read eecuretely. l. 3. 3. Orifice Calibration the total quantity of air flowing in the system (Q‘) is determined from the velocity pressure at the nozzle (P5 w P3) and the area of the nozzle (An). The static pressure in the branch (P5 or P6) ie obtained by observation at the static preeeure measuring etation. The values obtained in 1 and 3 above repreeent the coordinates used for the orifice calibration curve. Test Rune The total quantity of air flowing in the system (9‘) ie determined as in step 1. From the volume of air flowing in the main duct (Q4) end the area (A‘) of the duct at the etatio tap (Pi), the velocity pressure (VB‘) for eteticn tour is determined. The total pressure in the main duct (TP‘) is ob- tained by addition of the velocity pressure in 'the main duct (12‘) end the etatic preeeure (P4) t .fi‘. . 3.. “fut. 4453!)?qu . .i. ... a #:33131‘ f e + i ".1: a . Urcllmt . v‘ , , I 7. 8. 11C)., (0 upstream from the fitting. The static pressure is observed at the static pressure measuring eta- tion. Using the observed static pressure in the straight branch (P5) and the orifice calibration curves for the straight branch, the volume of air flowing through the straight branch (as) is obtained. Using the observed static pressure in the 90° branch end the orifice calibration curves for the 90° branch, the volume of air flowing in the 90° branch (Q‘) is obtained. Since the sum of the branch volumes differs some- what from the volume of air flowing in the system as determined in Step 1, the branch volumes must be adjusted so that their sum equals the system volume. The straight branch volume (Q5) is added to the 90° branch volume (Q8) giving the value as e Q6‘ .1 In order to determine the correct quantity of sir flowing in each branch, the percent diverted into e.particular branch is obtained by dividing the quantity flowing in a branch (Q6) by the sum or the volume in each branch (Q5 e Q6). The result is the percent of the volume or air in the system Vision is diverted into the 90° branch. P I ,ID‘I‘)" ”W,< one. H “I 7 4A.. (73!. inflrmrhx.” lm.4 h C 9: Isl“ 11. 12. 13. 14. 115. ILES. 111?. Iii. 40 the corrected 90° branch volume (Q60) is obtained as the product of the percent diverted into the 90° branch and the volume of air flowing in the main duct (Q4). The corrected volume flowing the straight branch (Q55) is the difference between the main duct vol- ume (Q‘) and the corrected 90° branch volume (963). .Ueing the corrected volume for the straight branch {Q50} and the duct area of the straight branch at the static top, the velocity pressure in the straight branch (vrs) is determined. The sum of the velocity pressure and static pressure in the straight branch (VP5 and P5) is the total pressure in the straight branch (795). Using the corrected volume for the 90° branch (:30) and the duct area of the 90° branch at the static tap, thehvelocity pressure in this branch (We) is determined: The sum of the velocity pressure and static pres- sure in the 90° branch (VP6 and p6) is the total pressure in the 90° branch (TP5). The pressure differential between the main duct and the straight branch is calculeted (TP‘ - TPE). the pressure differential between the main duct and the 90° branch is calculated (T?‘ e TPB)’ 19. 21. £33. Jail. 41 Using the corrected quantity of air flowing in the straight branch (Qsc), and the equivalent round diameter for the straight branch, the friction lose (APs) per hundred feet of straight duct is found. These last two valuee are obtained from the table and friction chart in the gggz§_ uide. Using the corrected quantity of air flowing in the 90° branch (Q63), and the equivalent round diameter for this branch, the friction lose (£396) per hune dred feet of straight duct is found. The equivalent length of the straight branch Eq.iL.5 is found by dividing the pressure differential (TP‘ - TF5) by the friction loss per hundred feet of straight duct. I The equivalent length of the 90° branch (Eq. L.6) is the result of dividing the pressure differential (TP‘ e TPG) by the friction loss per hundred feet of straight duct. The added equivalent length for the straight branch (ZiEq. L.5) is the difference between the equiva- lent length and the actual measured length (Eq. Ins - Act. Lea’e The added equivalent length for the 90° branch in the difference between the equivalent length and the actual measured length (Eq. Lme 0 Act. lug). I“ I'IMI a] -'L'-. p u mo. .uwlv'in'l i» I. f". 35. 38. 37. 28. 29. :5].. 32. ‘BES, 42 tho velocity in the main duct (Vi) in the quantity in the main duct (Q‘) divided by the duct area at the Itotic top (A‘). The velocity in the straight branch (V5) is the ,- qucntity or air flowing in this branch (Q50) divi- ded by the area of the duct at the static tap (A5). The voiocity in tho 90° branch ('6’ is the quantity of air flowing in this branch (Q60) divided by tho duct arca at the static tap (A6). Tho ratio of the straight branch velocity to the main duct velocity (v5 / v4) in calculated. Tho ratio of the 90° branch velocity to the main duct velocity (Vg./ V;) is calculated. Uning the friction loss per hundred feet or straight duct and the actual length of the straight branch. the friction loss for the actual measured length (AP5 / Act. 1:05) in obtained. The friction loan for the actual length or straight branch (A P5 / Act. lab) is subtracted from the pressure differential (TP‘ ~ TPs) to obtain tho pressure ices due to the fitting (Loon / Fitting). Stop 50 is rcpoated for the 90° branch. Step 31 is rcpcated for the 90° branch. Th. 10!. per fitting for the straight branch (Loan 4/ Fitting) is divided by the velocity pressure in I J \cy¢1-\‘.AA.J.iullqllliorm. ‘ I....o.w!,.!l..;m ”Ema. . i 55. P: 4~ L. the main duct (VP‘) to obtain the lose as a porn cent of the velocity head in the main duct (% VH4). Step 54 in repeated‘for the 90° branch. Ueing Values for standard air, a Reynolds number _ of 4000, and the equivalent round diameter, the critical velocity of air flow (V Grit. for each branch is determined). 44 DISCUSSION General All calculations and results are based upon the mea- amcment of the velocity preeeure at the nozzle and the static pressure in the branch ducts. Consequently the occur-coy with which these values can be measured and read, dirsotLv effects the resulting, calculations and the graphi- ul representation of the results. the inclined draft gages used to measure pressures in fine test cannot be read accurately at low flow conditions, 1.0. at 101 pressures. The static pressure difference be- tuen the two volumes, at low flow, is generally so small ‘fimt it tells somewhere between the graduations of the hence meter scale and in order to obtain a reading, the observer cunt interpolate. such technique is questionable. Of the fifteen to twenty increments of volume used in each test run the last three or four are low and the calculations lad! with the data. obtained at these low flow conditions in inconsistent Iith that at higher flow conditions. This in- ooaoistency is readily apparent in the data of tables one ” "Onto-one. At low 210! the velocity in some cases equals or I ppmch” the critical velocity for turbulent flow. Since T '7' r‘ ' O f q 4 4’ e.' c a e u A 4 n I —-w ‘i, «J ‘ an: at.“ .1. \V ._. .. "‘ . than J He L E 45 this paper is concerned only with turbulent flow conditions, those values about which there is any doubt regarding type of flow are so indicated and are discarded in the graphical results. Those data obtained at low flow conditions. which are inconsistent with preceding data are also disregarded in the graphical representations. The friction chart in the 1952 edition of the term: Guide. was used in determining the friction loss of the branch ducts at the various volumes in each test run. Here again the last three or four values in the teat run data, had to be disregarded because they were below the range of the fric- ‘J. on chart e Orifice Calibration The orifice calibration curves are used to determine the quantity of air flowing in each branch duct at a given static pressure in the branch. The volume of air flowing in each branch is a basic value upon which most of the cue- needing calculations and final results are based. It is therefore highly important that these curves represent as accurately as possible the flow conditions existing with each orifice plate. With the exception of the lower portion °f “10 curves of the orifices for the straight branch of the first fitting tested (which will be discussed later): the ”1:10. calibration curves are in good 839808“ with 93°11 "h” and with the volume found at the nozzle. mu: the WW *’ "1’ 313'. V" .fipocu .‘ .V "1.3.1."! H»: .51.? f“ Olg‘lfio' Ol" V .13. :f 112 We: 1"? .I-vl: . O ‘n ‘ I m3. (2‘ 1: I. ‘a‘m-c‘ ":.“IA’£ .IO - 7 1‘- .02.... O- C I.‘ ‘. 'M 4- ‘metcli; '- 'l:-.'.'. u ' ax ' i‘.‘ ‘t 16;..oh'. 1 I. [MIJJM‘ 0‘40: -. ....;\ Uh. ‘ B" ”‘3: Q" 0‘60: ...U. o l t:“:': exception of low flow values, the sum of the trench volumes as determined from the onlihration curvee ie within five percent of the system volume as measured at the nozzle. This is considerec‘ to be within the range of experimental error. Furthermore, the coercinetee of the curve of an orifice plate teetec”. in the straight trench are almost icenticel with the coordinates of the curve of the some orifice when it ie tested in the 90° branch. This is beet illustrated by the orifice cclibrntion curve-o for the third: fitting tested in which both straight and 90" branches are of the same size and identical orifice plates are ueefi with each branch. The curves for thin fitting are in such close agreement that they coincide. As mentioned previously, the orifice calibration curves were found to be accurate within the range of experimental error, with the exception 01'" the curves for the eireigjxt branch orifice plates of the first fitting. tested. These were the 18 x 8 branch orifice plates. of wi-aich there were six. These ourVee continue from the high flow region in a straight line path until the low flow regi on is reached where a definite upward curvature taken place, “niece came orifice platen when tested in the 90° branch chow no ouch peculiarity. ”he“ these curves are used to determine the branch volume and 151113 volume coded to that found by using the curves for ”1' 90° branch, the total is so far- in excess of the total Mum. as measured at the nozzle that these data must be out in: the "9.11! Mines Ii 10v {101 t and. the or bat}. with far the in? ”WI, narrate ‘1' “N”. L I. - «05... L. if.....§r him ex‘:e:e err: lightxj '12 ' a . In a... u‘QPln..O ‘0 is- ..E “m a :1" VII?! “'3! item. e... - “can at n O I .61.". “3" lieeu u -.- 4'7 rejected from the reeulte. This will eliminate tour or five values at low flow conditions, from each test run for thie branch. One or both or the following factors could be reeponeible tor the deviation of these curves; leakage in the eyetem, inaccurate pressure readings. Of these two poeeibilitiee the latter is felt to be the more likely, in View of the extreme care taken to eliminate leakage. and the difficulty with which low pressures could be accurately reed upon the inetmmente ueed. Deepite the lace of the iaet four or five Valuee in each teet run, the remaining data were numeroue enough to permit adequate graphical re. presentation of the teat results. On curve eheete eeven, eight, and nine ere plots of data taken from the friction chart in the mm which ehoe the friction lose of varying lengths or equivalent round duct at varying ratee of flee. Superempoeed upon time are plate or the friction ion of each orifice plate need in the cane eize duet at ravying flow rates. Theee carve! will give an approximate value for the reeietance of each of the orifice pletee need, expreeeed in equivalent length of the sin duet need. The elcpe or the orifice curves is considerably leee than that of the duct they are need in. Coneequently, at 1” rate: or flow, the resistance ie leee than at higher retee "1’10... The Varying equivalent length at varying flow rate. I M“: hue on adverse effect on the accuracy. if one were to limo orifice ealiir M2! a 51m 1501:: ml: which the c. film he mattiii: fit: I the final m.“ Hm muss-6 0‘: £me 111 Q! ”313’ “12253211. 1; .3 il“"413- mh 3'32}. ‘ M”! u: i. 7% the . e O... ‘ e m a: 6.. ”“1! ' l the: h .t-‘QI 1:; ‘ F i. W1" hilt» In. h it .3318: yum] i.‘ .. “he. ‘\ I. 09 . s”. 31m. ,d . N h“ 9;. ' ~91 "" 0“" ‘ ‘ MW } « '.‘ use these orifice calibration curves to obtain an absolute value with a given isolated set of conditions. However, the say in which these curves were used in this project eliminates the possibility of this discrepancy hearing, any effect on the final results. Al was mentioned earlier in this paper, the volume of sir flowing in the system was determined by measurements Bade at the'nozzle in the main duct. The volume cf‘eir flowing in each branch was determined from the orifice oalie bration curve using the observed static pressure in the branch. The sum of the volume of air in the two branches was adjusted to equal the volume of air flowing in the eye- tsc. The orifice calibration curves then, give the propor- tion of the system volume of air which is flowing through each branch. In order that the orifice calibration curves serve their purpose accurately, the following conditions must be true. The proportion of air flowing in each branch should main constant during each test run, and, in order for this to be true. it follows that the orifice calibration “"9! for each fitting must have the same slope. The date “1°" that the first of these conditions does exist and 1"'P'Btion of the calibration curves shoes that the curves t” lIll orifice plates used for each fitting have the cane mp.» in fact the curses of the plates for all the fittings tuteq are parallel within very close limits. maul P?“ e .l a. 109m 15‘3"" o 9" Fla ”11:137.! 0‘ .«t “ aunt. . t!!! 17'“ Items! to 1m 1 I29 029! ll to “"371 If“ 3" .. M in the Ir ~- Meet! to rep!" 9!? u: u .5- its Lttcr‘ N ‘ I..'.‘.‘.:g IN: is 1' '9 move-:1 Come in {semantics m “3371mm lou r1: hr} - .1. or Q. c._“' Math: lent 1‘. "atom [111‘ '1 "‘2 h 18 x 8 1r 49 Graphical Presentation of Results The losses involved with the three fittings tested, at varying conditions of flow, are presented graphically for esch fitting. These losses are presented in two ways; one is to express the loss in terms of added equivalent length end the other is to express the loss as a percentage of the velocity head in the main duct. This results in using two curve sheets to represent the branch losses in each fitting. Although the interpretation of both sets of curves for each fitting leads to identical conclusions for most cases. there are several descrepancies which require an explanation. These descrspancies are apparent when the conditions for ob- taining minimum loss with each fitting are determined. An inspection of the curve sheets shoes that these curves which represent the loss in terms of added equivalent length have points clustered within a small area. This is particularly true with the 18 x 8 branch. This makes it difficult to scourstely locate the curve and to accurately represent its Path. On those curve sheets with losses presented as per- cent of main duct velocity head. the plot of, the points gives e such more accurate and complete curve. For this reason it is felt that this latter set of curves " the more reliable and the conclusions drawn should be laced "9"" the interpretation of these curves. ”iced. in: Item ten, 2 I" U - m. or I;::i*.° * ' I y. 11:19.: mm and tr: “4' Ham mace- W11: knit: 13': o‘ Marina ”1, . “1‘2. klf‘lrn . . damalm s1: . ’M‘Jser in: m. X “en its $1.... I t.‘ “9.5. 'H. 0“ ' of c3..."- K’m h ””4113. "£1; es «9:53. 1. v. “I 1!} uh. 2:1 '°:.;I h “1°11“. '- 3r . ”We ‘ L can" } in. a» I he Jr 9 01"" w. ~94 9,‘ u”: 3' “3 3.11 ‘W ‘ 1f; 9'. 5:1: U. i by L. ‘ {fee "31‘! 5 .(. h Whiz. ~ 50 Friction Loss Curves Our?! sheets ten. eleven, and twelve in the pocket are plots of data showing the relationship existing between velocity ratios and friction loss for the three fittings tested. Figures fifteen, sixteen, and seventeen are photo~ graphic reproductions of these curves. The ordinate axis represents the ratio or the velocity in either of the tea branch ducts to the velocity in the coin or trunk duct. i.e. ratio of velocity in smaller to velocity in larger duct. The abscissa represents the pressure loss through the titting,eXpressed as added equivalent length in feet. This. of course. postulates the loss as being sholly due to friction. Although it is known that a portion of this pressure loss is dynamic loss. by eXprsssing the to- tal loss in terms of added equivalent length, a convenient comparison of the relative resistances of the fittings tested can he made. The calculations used in obtaining the values used to plst these curves are illustrated in steps 23 to 29 of the Portion of this paper entitled "calculations.“ The outstanding characteristic of these curves is that “m0 of them fall in the region of negative eouivalent length, "0- negative resistance. Borers proceeding with a.discuseion of these curves for «ch fitting. an explanation of this apparent paradox is in inn-3,. ‘ 51 The test equipment is such that the main or trunk duct is always larger than either of the branch ducts. The quantity of air fleeing in the main duct is always greater than the volume of air flowing in either branch. The fric- tion loss as determined from the friction chart is based on quantity of air flowing in the branch duct and upon the equivalent round size of the branch duct. The pressure differential for each branch is the difference between the total pressure in the main duct and the total pressure in the branch duct. This pressure differential is the pressure loss through the fitting and is the dividend in the mathe« sstical operation to determine the equivalent length (see steps 81. 32 of 'calculations'). The friction loss per hundred feet of equivalent round duct is found by using the size of the branch duct. This value represents the division in the mathematical oneration to determine equivalent length. Noe this friction loss is based upon the branch size and is approximately twenty percent greater than if the main duct size vere used to determine the friction loss under corres— bonding conditions of flow. The added equivalent length is the algebraic sum of the equivalent length and the actual length. A larger division will give a smaller result, he. 3 Waller value for eouivalent length and hence a negative add‘d equivalent length. There exists in these tests a situation where sir floss t m“ Q larger duct through a converging section into a smaller I‘. I! it: ;;:‘zs.:.. has; 2:39 are t: “gun 77,143 3:- ii be rug-11:: 1; ”seed £17: 22:; in. '. “A“... ‘. . .; .‘ 4"‘OV'. ....'.‘ r‘.’ ‘{.O{‘- .- MII 0.0...“ ..:'Y g. H‘ o -. _ ‘- -.. \‘ ::Iq.c :: v‘ ‘1' ,.. ' ‘ Q‘N‘ ‘ “ “ 52 duct. If the pressure differentials ere small, 1.8. low loss, and these are exgressed in terms of the smaller duct. 01:. negative Values for added equivalent. length will re- Q- .44- u ’BQLguh Fl sun. The negative Values for adéied BQ'.x.‘LV-';1&3fl never exceed five feet which represent relatively 10:? loss values. The correct. interpretation for such resins is that the pressure lose in so small as to be inalgn ficant. 21:53 {Agging curvg. (Figure 15, Curve Sheet 16) Both the straight. branch (18 x 8) and the 90° branch (3 x 8) have a minimum added equivalent length, Le. resistance, than the velocity ratio is aoproxi-sately one, 1.8. when branch duct. velocity and main duct velocity are approximately ”final. The 90° branch offers least resistance when the branch “hut-y 1. 1.3 to 2 times 4&5 great as the 5.3.1 . duct velocity. a“11111 this range of velocity ration, the addec’: eqzuvelent 1'30:h remains Virtually unchanged. As the branch valccity Gewefifiea below that of the main éuct the curve becomes “m"hat parabolic. the édcled equivalent length increases ind “3° maximum added equivalent. length 18 found when tho branch Velocity is approximately .50 of the main duct VOL- 001“. representing an equivalent length of approximately 36° fut. Th. Plot of the data for the straight branch results 1a.; “3311 cluster of points representing a narrow range of -Jflvz. ng~lc.. .P! St 107331: 08 :3 X..n, .r‘dgzfl L Y‘Hv. flu. and“ z p >_ we ..... o on. at IOdem com ..wx._w_ 2.x“ 1024mm HIO_._. mum/«fig 8.. ...oz. soul SN .8: 23¢ A» 8. -N/ ,\ x Q is. Liv ‘1 t. "N. A. 0' “‘ ’0-‘0 g. 5‘ ‘ '- it. ~ . Juwtf.’ ': t l“ 4 a '1'?!» " . Q 0“qu .95 ‘43 ‘.:C'. .oi .. ti. . L531: 2. 1‘. | .0. .- "...‘.tv"--.q_ no I“ 9.4.“. . Lu . ‘ A.“ V . u ' Q ..l . P ‘ 0. '~’ ,1 :1. .l U 3‘ l... I'“!-v.'t .E a ‘ :s ‘I QL'. .H i..r‘ ‘ t" .1 ‘ ()1 )3 seats an guivalont length of fro” approxieetely 80 to 30 fefto The plot of the date for tie 90° branch {18 x 8 pre- sents a rather wiCe scatter of pointe reaming in velocity ratios from .80 to 1.10 nod in efideé eqnivalent lengtl from 55 feet to approximately 75 feet. This presents some diffi~ (5 culty in attehpting to afxix tie locus of the urvc along tie horizontal axis, horevor the curve is felt to be repre- zwntetive to witiin plus or minus several adoed equivalent fixt. the ourVe at no time Tulle below epmroxixatcly S7 aflaed eguivalent feet and tte minigum point of res‘etenco £113 at an approximate velocity ratio of one. The lateral displacement of the 90° branch curve from the straight branch curve indicates the resistance is quite large for tLe 18 x 8 90° branch. The contrast between the curves for this and the first fitting in which the brenCLBQ are reversed is appreciable with regard to the 18 x 8 brnnbh. Losses for this fittiz ...; are a minimum when the straight branch ranks from 80 to 50 feet and thn velocity rotio from 1.00 toILOO and when the 00° branch rename firma long to short alt... a. velocity ratio of .75 to 1.10. euro flitting gurve. (Fibure 1?, Curve Sheet 12) Both stream and 90° branohee of this fitting, are my a 8". Both curves are parabolic in shape, though nonsmoetrical. um muszwsiptanoe varies over a samewhat nerrog range with armletively'uiae variation in velocity ratios. - -- : .\.\ .. 132(12ch ..IX..?:: \\ I..Z<.«:. ..fiZCITw ..IX..?: \ :2: 5: rt; ~CC_30m omoo< 8 B ow Sn .nHrn B, B o. 0 OT ON. ...—oz. .hNIwVN .moz 23m. ‘- :ozém .om ‘ ..mx mo... 1024mm anEm ..mxmo. ozE: WE qummomo :vl H .om_ 1024mm /\|/Eo_P-HVAH a“) EUIP .J‘U ‘l" ) D .4 v. ‘ I .) '2'.I .PZ-§HUI‘ ”1‘ Ah ‘B‘WI‘V’. \x ‘ maNU - ‘Rz<~\" III D. it! It. I .> I\.v§]\“0‘.§ \is s\il\§\ 61 ma .UHrm £>u lo 1024mm ....0 0:2?— (that octets ‘ mimi- ui tutti when: at u 1 aunties plate; one feel, :1, "*1! 66 percent Cm; 1| deem: g “1. til 00': :3 am}: “I: 2.; Q: «‘4 Ilium u! Emmet.“ a 1‘ “in? 1 H mow! he M: 1m. m c: I?! Ran mo 3,. “a '3 ”‘43 or 3.- h r ., “111m... 3m . I l of plotted points, the upper portion of this curve must be considered of doubtful accuracy. The minimum loss for this branch occurs at e velocity ratio of approximately 1.00 vith orifice plates representing approximately 30 to 80 equivalent feet, the loss increases to a maximum of approxe imetely 60 percent of the trunk velocity heed when the branch velocity is decreased to approximately .20 of the trunk vel- ocity. this occurs when the orifice plate representing approximately 260 equivalent feet is used. the minimum displacement.of the two curves from each other represents a loss or from 10 to 15 percent of the main duct velocity head, with the 90° branch exhibiting the greater loss. The conditions which give minimum fitting loss are short 90° branch (approximately 30 rest) with s velocity ratio of approximately 1.5 and s short straight branch (approximately :55 feet) with s velocity ratio or approximately one. The equivalent length and velocity rue tic tor the straight branch are not nearly as critical as for the 90° branch. §gggn§_§i§§;§g_§gzzg, (Figure 19, Curve Sheet 1‘). Iith this fitting the branches of the previous fitting are reversed so that the straight. branch is s a: e and the 90° branch is 18 x 8. The slaps of the straight branch curve above a velocity ratio or one is such that the velocity may be varied over’s fairly side range and yet the losses incurred are relatively uh) >F~8luw> Vzdth Ob. >F~§§ 624‘”! 8 C~F§ 4155!!! ma . 05m Job b \B B b: 0n . L» LEW. can that». g e tween e stun IN lg ‘1 bxb. 105$ .00 bxonlg g 2% UL)... 383 gqugxsEbEuofiaflfimmuEfimmSEzém .m> . E§§8E§§6§$89»§ I x. s. . . . i..-.. .. ... .. ... I - Jun... . . 1- . .‘ nlfléiuiqlll... A... 1; 1 o. J Janice-cinnc . u L? .. . : V. .r or .u/rwecrni . . .. I I! i .‘xr‘..» ,ItrV\ C. 1.!» A 5 u‘ .i . ' i ill" 13> ’ xtrcpldwlntt’fl e o . . ~ . e . o . s . . v. fw.‘ twmwnwnu.»cm W "wheelie“: . 53'.“ small. This portion of the curve represents a rather short equivalent length of small size duct (approximately 30 to 80 feet) with air flow at higher velocities. The trend of the curve is such that the percent loss is encroaching zero as the branch velocity increases over the main duct velocity. Below a velocity ratio of one the clone of the curve decreases rather rapidly so that at the point representing approximately 260 equivalent feet the loss is at a maximum 'of approximately 48 percent with the branch velocity about three tenths the velocity in the main duct. The curve for the 90° branch is rather unusual, indica- ting greater losses for relatively minute changes in velo- city. the loss in this branch never falls below approximee tely 95 percent of the mahn duct velocity head. This mini. sun velocity occurs with a branch velocity of approximately seven tenths of the main duct velocity. This minimum point represents soproximstsly 800 feet of eqtuwelent duct. is the velocity is increased in small increments and the equivb slent length of duct is decreased, the loss increases in almost a straight line. The point of maximum loss occurs at s velocity ratio of approximately 1.4 with an equivalent length of duct of approximately thirty-five feet. The conditions which result in minimuc loss for this fitting ere) short straight branch (approximately thirty feet) with a velocity ratio of 1.60. and a long (approximately 800 feet) 90° branch with a velocity ratio of approximately .75. ‘ I ‘ .‘l.l.. ...I .1 . .. . . . . ...! is: vied 1| .. .. . x . in... _ 12.5. In. . J .J I; if... pup-urn... Inf. . I a], . t I “wherein“... 3&1}... gig fitting cmg. (Figure 20, Curve Sheet 15). Both branches of this fitting ere of the same size, 10% x 8. the straight branch curve is parabolic with the minimum lose occuring at a velocity ratio of approximately 1.15, re~ presenting an equivalent length of approximately seventy feet. At velocity ratios above and below this value the loss in- creases vith the maximum loss occurring at a velocity ratio of approximately .65; representing an equivalent length of 290 feet. . The 90’ branch curve flattens out at the higher velocity ratios the minimum loss of approximately 51 percent occuring at a velocity ratio of .55 representing an equivalent length of 290 feet. The losses increase rapidly with smaller in- creases in velocity. The maximum loss of approximately 150 percent is incurred with a velocity ratio of approximately 1.20 representing an equivalent length of epnroximatsly 55 feet. The minimum losses with this fitting were found under the following conditions; a straight branch equivalent length of approximately 35 feet with a velocity ratio or 1.35 and a long90o branch (approximately 890 test) with s velocity ratio of .55. flak‘ >F—gk no.5 HI). I“? 11‘ |uql >F.00Ju> XZ‘EF Oh. > mu.) LLOOJN> 1024‘ 7a “0 orhqm 66 ON .mHm gfllfi €33...“qu ._ A 5 W‘“ .. 555823.! bx. 855.8 bx. Izozsm team—5 EB: 38 gégébkzuomwagouwmgm wwq. 1024mm . .w> >.:oo..fi> x231... 0k >.._..oo.m> +5243 ....0 0:5... ! saga! Eu fellatiz, I! reg-1:: of 13.1 1. cf 2.! LL: ‘13 I 8 r 67 CONCLUSIONS The following conclusions may be drawn from the data and results of this investigation. 1. 3. 5. Of the three fittings tested. the first fitting (is x a straight branch. 5 x a 90° branch) shows the least lose, in added equivalent length, due to fitting resistance. Velocity and equivalent length in the straight branch are not very criti- cal, however. velocity and equivalent length in the 90° branch are very critical below a velocity ratio of 1.00 and above anoreximately 80 equiva- lent feet. The second fitting tested (3 x 8 straight branch. 18 x 8 90° branch) presents the greeted fitting loss in added equivalent length. As the equiva- lent length of the small straight branch is in? creased and the velocity reduced, the losses in» crease rapidly. Losses in the straight branch remain relatively small with large increases in equivalent length. The third fitting tested (both branches 10% x 8) slices greatest flexibility in regard to branch equivalent length and velocity vith.relstively lee losses. fi w . _'L P e l - 3.9.1.“: --< \ "Q to .a. ‘n V at..- ...w- "'1 . "i! E-e.-.h I. ‘4‘- 1" 4 . 1" t. 5. 7- 68 with each of the fittings tested, s small size branch of long equivalent length with flow at low velocities incurs excessive losses. The maximum added equivalent length for any branch results with a long equivalent length and low sir velocity in the branch. the greatest loss in terms of percent velocity head occurs with s large 90° branch (18 x 8 and e shell straight branch (3 x 8) when the large branch is.of short equivalent length and the sir velocity is high. A comparison of the results of this investigation with those of the tests made with the straight and inerseser type fittings is necessary for the svelustien of the three types of dividing fittings. _ n I e . A A .‘ . . A, V . e . . r‘ . #7 , , i ..Qnrriixxvq; 73:” ,j i _ . i : u ‘07.. _..,.,v . .r w snafu. n ””77" ‘.H..rw(.ufiéiumiu.fl.r{mi .1. -.....,.....r......... . e... - a - -. Ibu‘ r IW‘ u u w ., . e . p a c e s o the .ie.e d. . 04‘ v 0 "INVIJ. . v v 1 “Hr w V‘r or... x l a :1 0 L 9 ‘ A “In . ’p. s: ‘ .4.lued‘EIsWI.lm.riz III 1. ;:‘~:’e 4-1 'Igs 1 e“; ‘1 1.“ "{ -2" ...". 1 i" . l . 1):}: 3:, ‘ :V ‘,e . .s . m. 3.”: ‘C I f- "A Mi. L f x» . 1 i \ ‘ o ‘ 1L. “.1ir It ~. ~ , , r4. 1 2*: c 1,. . ,. x 1. 51.03 .4 : -r 21‘. l .1) 3. 15.13 33.. 11"“,5 ”‘ <21? u 1%.» r a ’ 1. :2.) x ‘ e "’ ..P av (a . ~e ”QIEIC£ 13. z:.5¢ 1w 7 u 1 ‘ _i \fcm: .58 F95 69 Li; IC‘.’ (511?. ." 'fi H»... . .. ... . .. .. ‘ 15' z: w 52.....9 :_ ”1.. 43. 1;] x ,5 12+ x H 1 133:3 53:55 193:5? 1626 15x61 1. 15.1w 17.01 23.01 25.3; 59.8% Bi.bl 2b.} a. 1?. a 16.29 fi9.ho 2h.3t vh.¢o 27.99 25.21 2. 1h.1“ 13.55 1; .“ $1.ha » .99 22.1% :‘z. 11.2% _ 1 b 1);.61 1K3? v.75 v.90 5. ._53 .: 8.16 11..“ 15.e1 1‘.b? 15-59 6. {.11 1:.”3 6.7:“- 74."{7 12.1? 1-.3, 12.b2 15.? 1..“«3 55-0 7-,; 3.5.1 5:30 2W9 23 $.03 .u‘ 5.1:: “.tfi 7.33 2.91 9. a.9a 6.31 , 5.1% “.30 b.1t 0.33 b.31 13. 2.55 :573 LnlilC» 2.1% 2.3g ‘.ou L.7o n.71 11. 2.03 -.10 512» 1.59 :.62 j.1j J.09 3.18 1,7. 2.750 00° 4.. t, 1. f3» ".35; -..3-11 9.61; 1:1- 1;. x t 1.25; 3.19 1.75 x 1. 1: x. .?r 17.07 21.1.31 M36? ”5.112 96-70 P. 1; ; 2P.“’ 16.3? 21.01 p:. X 25.12 22.57 1“ 1%“? N1: 1" I: I 33.79 22:.13 a. 13.;u 15.13 11.77 13.91 19.9w 17.52 93.75 21.03 5;. 7.x; l;-.§)33 '5. LG 1395'. EJBL 131.51 17.75 133.17 é. éuaz 3°.W3 7.0; 13.52 11.Me 11.7t 13.72 1m.99 T. 5.1“ “.h1 F.9o 7.“? f 5? 7.7% 1.3+ 11.95 5?, 1.9. 7.531 57;} (”71 7.1.; 7.};0 {3.91 9.12 E? . W W9 7-59 10- 73-538 ‘-7'j Um: '3 l 21:... 2.1%: 4.10 Mao 1:. 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Q3 23.653 19.97 13.67 16.118 9, 22.5" 16. 67 117.67 12.25;; 10. 95 9.61 76 0;; 211.58 20.65 17.37 17.116 15. 38 1. 17. 92 3.5.2355 112‘. 531 10.63 9.21; 7.31 29 3); 25... )3 17.51 21.71.; 15.517 13.140 5. 13.36 1'5. 2 10.672 3.65} “(.25 6.5 23, 20 61 117.60 12,740 13.16 11:33 6. 11.13 3.3% g._.5 0.3!}; *3. 03 5.15 17 53 16-57 11.5? 9.33 10.30 7. W1 7-6? 1.02 ”r 33 331 5.93 111.5 a 11.61 8.32: 6.611 8.51 3., é._}$ 5.59 5.00 37.07 9.67 3.15113 10.06 6.97 .32 6.08 7:1“. 9. 6.02 6-43 6.13 3-10 7 7h 2» 6 a. 31 7.59 5.36 3.33 5.0 .61 “RIMS-“6 ». 3.33 2.66 2.91 2.83 2.05 *1. 62 6212102: 11:27 5.62 3. 5 2.35 3. 3.35 SIZE 2.50 2.17 1 72 21.6 *1.2E 1 06 3122 6.03 3.20 2 .1.72 2.70 2 1° 90° Eg‘RMSCH .263 $1.53 *1 11:? 1.2]. 1.01 .37 900 3.82370}! 3.1;}; 2.7 .1 53 1.13 ‘1.”3 .1:23 :3? s70 e59 e ‘5 ‘1.36 :g? :83 \ * Renewing mime approximate or are below the critical velocity for turbulent flow. ch = (.504 Fps 71 \rl.lrj 53.11.33.193 I V 31110 L1 2-.110.1 5&135H V LUCITY TL Tfihfl: V LOCITY. vg/vn 10 x 3 S?£.IG¥T Ungx00, 3 x 3 90° 001603 01111163: 31:23. 03.11. :10: 5311;: 9131.19.99: 011 13 v 1 10 , h 19.6 5, 16* x 5‘ 13 v 6 16; x 6% 01: 10 F 21 an 13 r 3 1h 2 u 15 , 5 15; z: 1'” 3 vi 1. .921 1.06 1.011 3.0 , 1.06 1.07 “ " 22. .911 1.01 1.021 1.05 1.06 1.07 .90 .97 1.022 1.03 1.05 {7. .95 1 1*) .1. 011 1.09 1.136 1.07 .1 .97 1.02 1.03 1.05 1. .93 1.01 1.0L 1.05 1.05 1.07 .91 .97 1.022 1.03 1,05 5. .95 1.01 1.06 1.05 1.06 1.07 .91 .97 1.02 1.03 1.05 6. .9 1.00 1. :1 1.05 1.053 1.07 .91 .97 1.02 1.0 1.04 7. .95 1.01 1.0‘ 1.06 1.06 1.07 .91 .98 1.0: 1.01 6. .95 1.01 1.01 1.0; 1.66 1.07 .91 . 1.02 1.00 9. .96 1.01 1.0:; 1.01; 1.06 1.17 .12 .97 1,02 1,011 3151131 10. .96 1.0” 1.06 1.05 1.06 1.07 ORITIGE .92 .99 1,02 1,00 111:. 11. .95: 1.02 1.051 1. .7 1.07 1.07 513:3 .92 1.00 1.01 1.06 900 $.13? 12. 1.9;: 1.31;: 1.07 1.1T") 1.09 90° 113913.33. .95 1.00 1.055» 1.0‘ 1 X 5 13- 1.06 1.013 1:. x 62:; ' 1.02 1.011 1.06 1.05 1, .06 .99 .99 1.01 1.03. 1.011 . :1 .011 . 11 2.13.5? .951 1.01 1.03 1.011 .7}; fig- 3;, :33, i'gg g. 055%) u "r .99 18:31 1.02 1.0141 .753 '8' .9); .97 1.00 . .86 .9”? .99 1.01 1.33 1.01% ~ .73 .88 .95 .97 1.01 5. o :3 0:3): .99 1.01 1.03 100’4‘ "70‘ .gg 'q5 .9? 1.00 6. .67 .96 1.00 1.02 1.03 1.0 .76 :31 .JR 9g 1 01 7. .111: .911 1.00 1.02 1.03 1.021 .79 8g 9g ‘99 1‘01 ’3. ‘4’: .95 1.93 1.32 1.831 1. 0’4 .35 :Sq :95 .99 1.01 .. 9. .111: .99: 1.60 1.03; 1.011 1.011 .80 .95 95 '99 1'01 011111103 10. .119 .96 1.01 1.03 1.03. 1.05 0.211102; .33 .90 :97 1’05 1'02 1111:; 11. .90 .9 1. 01 1.0;: 1.611 1.05 312.6 .gh. 93 93 1'01 1‘0 90° 33114:: 1311' 122. .901.01 1.03 1.011 1.05 900 111.1101: .95 :93 1'01 1’01. 1'03; 1: 61» 13.. .97 1.02 1.033 1.05 1.06 , 2 1 7 .09 .96 1'01 1‘09 1'0}; 111. 1.01 1.0:; 1.05; 1.06 .95 1:01 ’ 1‘01} 72 TMSLE V 1211219 01‘ 9730 291.2132 Vi-ILOCITY 21; 2311712: ‘7 2100121, 75/711 _ 18 x 8 STE§LI&:{T glib-LCM, 3 x S 90° JBLQJCH 012159192 211:2 0111:1021 312.1: 5222.129: 5311-11731: 15 1.. '1; 19 g 14 15 1: 5 151;» 9: 53-: 1'5 x 6 16.1. :1: 6.1.- 52:11:11.2? 25299333 1‘1 x 3 11* X 1; 15 X 5 15?: I 53‘: 15 X 5 1&3; I 53.:— 1, 399' .65 .113 .35 .31 .26 1.25 .8, .57 .97 .240 . 35 2. .97 . 3 .93 .39 .31 .25 1.29 .9: .57 .127 .211 .35 5’ .96 .613 .113 .35 .30 .2 1.23 .83 .7 .97 .111 .35 . 1.03 .63 .123 .35 .75 ~26 1-33 .33 .91) 3‘5 3+0 -35 5. .95 .63 322 .35 .30 .26 1.121 .sz .56 .146 .123 .35 2. .95 .69 .213 .36 .22: .26 1.2: .31 £5 . *5 .39 ~32 7. .953 .62 .1: .3: .2'.‘ .25 1,29 .75 55 .115 .35; .3 8. .93 .51 .91 .33 .30 .25 1.17 .m .93 .112 .37 . 2 9. . .. .59 .90 .31 ~22 .27 - 1.11 .75 .22 .122 .35 .31 021111013 10. ' 36 . 53 ' 97 .25; . '20 .25 09.15101) 1. 17 . 69 1x I _ 3": . 32 . 33 $122: 11. .83 .33 .8. .27 .22 .22 531351 .96 .65 .13 .31 .2 .23 90° Biiiiiiiiii 2. 1 " .53 .39 .27 .121 .1 90° 2m .56 .170 .31 .29 «2‘7 1 x 6 13, I .29 .33 12';- x 53:: .32 .3 .19 3.. 1.51 1.021 .72 .97 .51 . '5 2.03 1.311 .99 .89 .714 .65 2. 1.52. 1.03 .71 .99 .51 .95 2.21 1.91 .99 .23 71.23 . 1.91 1.03 .70 .59 .32 .125 1.99 1.121 .99 .93 .72 . g. 1.91 1.22 .715" .91 .123 1.92 1.39 .93 .89 .72. .611. 5, 1.119 1.01 .70 .91 .51 .123 1.95 1.39 .9 .23 .7 .69 6. 1.349 .99 .53 ,r7 .50 J43 1.95- 1.3., .95 .78 .72 .63 7. 1.96 .99 w .5: s: . -3 1.95 1.33 .93 .75 .71 .63 . 1.12:; .96 .37 .511 .119 .112 1.36 1.3% .93 .71 .98 .53 .1 ,, .. 1 1. .1 . 5 .9 .22 ."6 .39 9 1.5.7 1.2 .r .72 ... . 1 Mimi? 13. 1.23 .30 .63 .?Q .116 .36 0.21.1633. 1.5? 1.2).). .3; .65 .52.: . o “if... 11. 1.31 .27 .52: . 2.5 .91 .36 'in 1.63 1.13 .32 -53 - 3* 90. . ‘1 12. 1.25 .22 .60 . .5 .90 .35 90° 99209 1.56 1.05 .63 .95 ~29 .92 ’9' 1 6.213,, 241.25 .19 .38 .32 2 x 7 1.3». .91 . - .95 .50 .112 111. .58 .327 .123 .31 .212; .52 .112 \ TMSLE V 19.1219 01‘ 90° 1111.235 27120121 '11; 2311712: 721100121. 75/71. _ 18 x 8 STKJihifi‘ PnLJnJH, 3 x S 90° JBLQJCH 02159121: 211:2 0111:1021 312.1. 52.23.12.119 5311-27211 1:2. 1.. '1; 19 g 14 15 1: 5 159;» 9: 53-: 1'5 x 6 16.1. :1: 6.1.- 52111111211" 25591333 1‘1 x 3 11* X 12 15 X 5 15?: I 53': 15 X 5 1&3; I 53.:— 1, '.99' .65 .113 .55 .31 .26 1.25 .8, .57 .97 .90 . 35 2. .97 . 3 .113 .55 .31 .25 1.25 .9 .57 .127 .211 .35 5' .96 .613 .115 .35 .30 .2 1.23 .83 .57 .97 .111 .35 . 1.03 .63 .123 .35 .75 -26 1-1’3 .33 .59 3‘5 3+0 -35 5. .95 .63 322 .35 .30 .26 1.121 .92 .56 .146 .123 .35 2. .95 .69 .213 .36 .29 .26 1.22 .91 .55 . *5 .39 ~39 7. .95 .62 .i.: .5: .2'.‘ .25 1.20 .75 55 .115 .35; .3 8. .95 .51 .91 .33 .30 .25 1.17 .99 .53 .112 .37 . 2 9. . -" .59 .120 .31 '9 .27 - 1.11 .75 .39 .122 .35 .31 021111013 10. ' 36 . 53 ' 97 .25; . '20 .25 0.1315131) 1. 17 . 69 b I _ 3": . 32 . 33 912:2 11. .83 .53 .3; .27 212.22 531.951 .96 .65 .13 .31 .2 .23 90° 3:99:99 2. 1 " .53 .39 .27 .127. .1 90° 2109 .56 .90 .31 .29 «2‘7 1 x 6 13, I .29 .33 12';- x 53:: .35 .3 .19 3.. 1.51 1.021 72 .57 .51 . '5 2.03 1.311 .99 .89 .714 .65 2. 1.52. 1.03 .71 .59 .51 .95 2.21 1.91 .99 .23 71.25 . 1.51 1.03 .70 .59 .52 .95 1.99 1.121 .99 .53 .72 . 13.. 1.51 1.92 .71.59 .51 .123 1.92 1.39 .93 .139 .72. .611. 5, 1.119 1.01 .70 .51 .51 .113 1.95 1.39 .9 .53 .7 .69 6. 1.349 .99 .53 .r7 .50 J43 1.95- 1.3., .95 .78 .72 .63 7. 1.96 .99 69 .5: 9 . -3 1.95 1.33 .93 .75 .71 .63 . 1.12:; .96 .37 .511 .119 .112 1.36 1.3% .93 .71 .98 .53 ,,. . M 1 1. .1 . 5 .9 .92 .‘2’2 .39 5 1.5 1.2 .r .72 ... . 1 “£35.? 13. 1.23 .30 .63 .?Q .116 .36 0:21-163] 1.57 1.2).). .3; .65 .52.: . o “3.953... 11. 1.31 .57 .52: . 2.5 .91 .36 'in 1.63 1.13 .32 -53 - 3* 90. . ‘1 12. 1.25 .22 .60 . .5 .90 .35 90° 99209 1.56 1.05 .63 .95 -99 .92 ’9 9 6913. 291.95 .97 .38 .32 2 x 7 1.317 .91 . - .15 .50 .112 111. .58 .327 .129 .31 .212; .55 .112 \ 73 . T113341": V: v -.- n: m '9" . 1'5“ Utrvm““",‘ * " :3" '1‘ 9V“ "9 I r‘ if: ah" “ -. 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Bi. 0 4.6 412.8 ~99 «49.6 -b.3 --7.'3 -51 -7.3 «7.3 -3. .. 2.3 5. ~11.1 -9.1 — .1 -7.8 -7.6 -2.0 ~90 42.7 -333 42.2 .7.6 .. 7.5 6. 22.3 ~10.0 ~9.1 -1.5 -23.9 -11.9 1.5 -7.3 .9.9 .7.0 .10.9 - 3.1 7. 36.3 45.1 -11.1 «6.1 -11.7 4.9.2 41.3 -9.2 40.0 ~11.1 -17.S .. 11.1 2:. -5.0 422.5 3.1 3.1 2.3 1.5 -1.3 -1531 41.6 -12.3 4.3.1 9. 11.2. .9 0.3 123.9 1. 2.7 -11.} -1212 .. 6.3 03149311 0. -.~2.0 60.7 1.0 1:21.210; 90° .1229": 900 3735 3‘ X 1;- 3: 6:1; 1. .20 ~99- ~6.9 ~91 ~99 4.0.12 13.0 «9.1 +3.9 -9? 41.1 -10... 3- 9-9 ~3-3 4-3 ~9~9 40-? «10-1 5-3 .15 97.3 .10. -11.? 4.0.3 3. 8‘1 -6.2 .7.5 “7‘5 -7‘1 -903 “5'5 ‘3‘? -5100 -903 “1:06 “1:302 ~98 ~27 ~59 ~60 «11.8 ~10.“ 2.9. 4.5: -5.3 ~93 -12. 40.9 50 ~30?) ~E.S n-6.l ~7o6 -900 ‘9-1!’ 3.5-1 ‘100 ‘guo '80:; “10'” -13'0 6, 11.5 - .56 “8.5 .7.3 -19.2 .13.8 8.3 -5,3 -g,h -13.5 -11,2 .13.8 7. 236.3 a 4.1.1 -10.!) «9.3 «13.9 —1.5 —2.2 - 2.2? .11.). 42.3 ~10. g. 11.1 G -609 0-3.5; 07.5 -7.7 6.3 1.8.3 - .77 ...10.0 _19.0 .18.} 031115118}; 9. “£19.24 “6.3 .3.8 ‘205 -\5.0 ORIFICJ: -1103 ”17.3 c15.0 -1008 " 6.9 2m. {19.9150 ~2-0 ~8-9 “1.6 3121: -1o.9 {2.0 20.0 -10.0 ~16. 3 90° 11.112011 ' 900 112217011 - 1M) 60.0 L1 x 63: 2 x 7 74 2 ...L. 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C.) 10. -11.}. 0:11.810}; .93.} 90.0 62,2 $312.58 $12.12 90° 28:08.01: 90° -..mm 1 z 6 1., z 6.3 1. -893 .. 5.1 22.1 29.0 36.8 1:1.9 -8 .8 .20.:2 13.1: 19.1235 31.2 2 4.8.3 1.7 88.9 30-7 3‘8 )18.7 41.6 -18. 9 19.5 10.5 22.6 31.1: 3. -87.). .. .11: 27.7 31:.7 37.8 184.5 -83. 3 -18 1.3 18.0 28.1 21:. 5 26. 3 ~- 487.1 9.2 33.8 22.9 38.5 186.0 ~53.1 - 20.7 26.6 22.7 3 -1 5- #657 mi; 26.9 35.0 9.8 .2 -18.: .. 5.1: 1:7 1. 1:0 1; g5_6 3:3 6. $14.6 13.11: 30.3 £3.21 ' .6 3 .1 0.13.: 25.8 35. 9 25.1.}. 33.3 7. 122.5 .6 35.6 6.5 50.0 35.0 -63.2 22.8 132:5 8 52.31303 5.6 8~ 6.7 33.8 35.8 51.5 :02 53.8 1.3 - 3.: 62.8 46.9 5.6 9. 80.0 213-3 538 57:5 85.0 63.8 - 8.2 1.2.3 52.5 37.5 1:2.3 328.5 08183833 10. 21.1: 15.8 ‘ .0 60-0 80-0 0858108 90.0 32.6 66.0 67.5 56.3 0 3.1.5“ . 11' 72:7 3132‘ 78.6 80.0 125.0 68.0 90 1:: .220: '3. 127.1: 90° mm 0:: 127.3 93.3 . x 6%— 2- z: \ 75 1121.12 7111 TRUE-3’1: DUCT V.‘»LGCITY. V1; 3 x 2 5210.11.20 111111011. 18 x 1: 909 2121111011 900 mg 90° MOE 01112102 612211 13 x 3 11'. x 11 15 x 5 15‘~ z 59,- 16 x 6 16?:- x 67+ 091110;) SIZE 11 1 3 111 g 11 15 g 5 15; x 531 16 3: 6 16;: z 532 1. 19.62 22.71 21.2.11 25.23 25.113 25.52 20.17 22.95 211.52 15.10 25.110 25.58 2. 16.10 20.22 22.36 23. 2 23.29 23.<1 19.51; 22.51 233.93 23. 6 23-39 33- 3 . 15.7,? 19.32 31.13 3,3 16 23.52 22. 1 17.95 21.01 22.51 22. ' 22.58 28- 3 3.. 13390 13.03 19,521 20.25 21.05 21.06 16.50 19.3 21.09 30-92 21-03 20-35 5. 12.13 16.19 18.92 19 he 19,117 19.52; H.672 13.07 19.19.73 19.539 19.35 19-61 6. 2.90 15.00 16.50 17.91 17.99 12.0; 13.51 16.511 19.02 18.00 12.02 18.10 7. 7,50 13.70 15.27 10.50 16.2 16.31 11.90 15.00 16.37 16.511 16. 32 16.37 11. .231 11.02 11.311 111.26 15.10 12.22 10-67 13-5 19-96 15-15 15'0” “'91 2111112112 9. 3.22 11.212 11.00 11.50 12.011 13.50 399112” 9.20 11.90 17-50 13-50 13-39 13-75 mag 10. 3.69 51.7.. 15.9,) 13,02 13,111 12.02 EREME 7. 15 10.67 12.02 11.79 12.20 11.9 0121121011 11. 3,93. 7,5,2 7.513 1;.67 10.67 10.67 03-11303 55' 6 9.05 10.91: 10.111 10.68 10.67 3193 12. 12.50 6.222 6.37 9.99 9.71% 8369 111211 +- ‘9 75"h g'7" 8-7“ 8‘97 8°55 1 x 6 17. 2‘92 6,07 5.02 7.50 7.3% 7.50 16‘ x 5% 2.93 5.05 7-53 7-“3 750 701’" 1 . 1.311 5.1 2.26 P413 5.9»: 3.22: - 2.66 11.57 “.95 607 3.90 395 15. 11. '1 1.317 1.532 5-.2 3.3,; 2.1111 2.9;; §5% 11.53 '31; 2-33 16. . 2.2 .10 3.0 . 1.31 3-5 9 3-00 3- - 1.... g? 2.3% .351; 2.7:. 2.71 2.111 2.614 2.66 2.63 2.6 16'. 2. ” 1.97 3.11 2.07 2.11 1.119 9.17 2.22 2.21 2.211 19, 2.011 .211 1.22 1.22 1.211 1.31%- 1-511 1329 139 ¥ 1, 29.90 23.22:» 1211.72 25.10 25.113 25.5 21.117 23.117 212.97 25-29 25-60 95-75 a. 19.52 22,111 23.27 23. 3 23.93 23.8 20.23 22.53 23.39 23-77 23.99 31’»- 7 . 15.00 20.86 22.316 222.19 22.37 22.113 19.111 21.03 22.29 22.1.13 22.55 22. 3 131. 16.5? 19.61 20.821 20.85 20.79 20.92 17-21 19.61 20-9 21-05 29:3 20-85 5. 15.31 17.9}; 19.52 19.61 19.55 19-53 16. 211 13.00 199- 19-55 19- 19-51 6. 13.79 16.311 17.95 17.23 13.07 17.91 15.10 16.118 17.95 18.07 18.03 1 .83 7. 31,95 111.23 15,311 16.63. 16 50 16.112 13.111 15 10 .58 16.112 16.29 1 .50 2. 10.711 13. 111.911 15.10 15.25 111.96 11.96 13.75 12.12 15.05 111.91 11*. 3 3221117132 9. 2.22 12.02 13.79 13.3.11 13.631 13.70 8111110111: 10.81 12.11 13.50 13.50 13.72 13. ” 21,111.33 10. 7.57 10.731 12.125 11.636 11.96 12.20 mm 8.90 10.68 12.111 11.67 11.93 12.03 61112102 11, 5,92 9.9g 10.61 10.711 10.61:. 10.23; 012121012 7.52: 9.05 10.51 10.511 10.61 10.61 $1111 12. 11.52 7.50 9.16 9.05 9-09 3.52 5112 15.99 7.153 3-78 3-32 3- 7 9-99 1:; x 61,. 13. 2.93 3.28 7.57 7.52 7-53 7.98 2 x 7 1.116 v.92 7.51 7.146 7. 7 7.50 1. . 2. .22 6.06 6.05 .22 3.3.; 3.0 6.60 v.92; 3' 3' 3.3: 15. 2.21 2.96 11.26 11.52 1 5’ - 2.7 3.07 $.53 .33: . 3 . 16. 1.311 2.69 3.12 3.01 3.05 3.05 2.11 2.1111 2.93 2.96 2.93 2.95 17. 2.27 2.66 2.63 2.70 2.69 1.211 2.011 2.71 2.66 2. 2.6!; 11;. 1.115 2.11 1.11 2.11 2.11 1.311 2.011 2.2 2.11 2.11 19. 1.110 1.211 1.9-9 1.24 1.311 1.2 1.29 1.29 \ VCKN‘ :.58 FPS 76 $113133 11 2121.102? 221902 72100111, 7 5 3 x 5 51211022 221202. 12 x 8 900 221202 900 2100102 900 mason 022102 2112 15 x 5 155 x 59 166 x 63 0212102 2122 13 x 3 1n 1 u 15,: 5 159;: 59 16‘; 6 165 x 65 3.. 12.22 10.77 9.53 65.51 20.35 10.19 14.39 13. .‘ 2. 11.03 10.23 2.77 24.38 20.11 15.95 19.22 12.52 11.99 . 10.56 9.76 0.09 22.98 18.77 1+.56 12.69 11.69 11.07 g. 9.77 9.05 7.72 21.01 17.30 13.92 12.13 11.07 10.15 5. 2.29 8.25 7.17 12.77 15.90 12.02 11.20 9._h 9.66 6. 8.39 7.76 6.99 17.15 19.77 12.02 10.32 9. 8.93 7. 7.61% 7.15 5.66 15.71 13.30 10.91 9.37 8.50 7.97 2. 6.58 6,16 5 3.33 17.51 12.01 9.77 .58 7.92 7.16 21211022 9. 9,27 5.25 5.21 .26 52211021 11.15 10.h8 8.91 7.65 6.96 6.73 ;20202 10. 5.77 1.51 5.13 9.61 6.33 221202 9.29 9.39 7.97 6.68 6.26 5.7 0212102 11. 9.96 3.70 2.55 2.06 3.5 ORIFICE 7.6h 7.91 7.15 .90 5.55 3.35 8122 12. 3.26 3.10 3.77 3.32 3.26 6122 _ 5.5a 6.3 5.5 .89 3.72 .22 1 x 6 1 . 9.01 2.93 3.15 2.87 2.115 1.:.- x 6:1- 166 5.2' 1.9 11.21 3.95 3.57 11. 3.112 2.59 3319 2-33 1'33 3.30 3.96 3.90 3.118 3.27 2.90 15. 2.93 2.21:. 1.90 ‘1.63 *1. 2.67 2.63 2.91 2.56 2i: 1.96 16. 2.12 11.59 *1.26 1.19 .98 “1.66 2.32 1.93 1.78 *1." *1;21 17. 1.98 1.12 1.11 1.11 .96 1.33 21.60 11.53 1.31 1.0 16. 91.56 1.32 .69 .86 .63 *1.2 1.92 1.23 1.13 .92 19. 1.25 . 3 .52 .22 .90 20 .85 1. 20.23 12.95 16.01 23.09 32.53 25.35 25.13 23.72 22.33 2. 19.57 17.55 11.72 92.07 33.3 27.08 23.77 22.30 20.61 3. 18.57 16.32 12.06 38.96 30.2 25.39 22.28 20.59 19.29 1. 17.37 15.15 12.97 35.71 28.77 23.60 20.35 18.91 17. 5. 1 .01 12.12 12.11 32.81 26.03 21.77 19.55 17.65 16.61 6. 19.22 12.96 10.99 30.20 23.7 20.23 17.83 16.37 15.22 7. 13.20 11.97 10.07 26.65 21. 15.57 16.20 1h.88 13.7 2. 12.26 10.97 9.07 23.37 20.00 17.00 1h. 5 13.72 12. 22211022 9. 11.31 9.56 2.22 31211021 21.09 17.29 15.12 13. 1 12.17 11.52 5121102 93. 10.01 2.53 7.u8 121202 17. 15.31 13.99 11.62 10.3: 9.99 (022101 11. 2.72 7.66 6.91 0211102 19.70 12. 5 11.70 10.19 9. 3.3% $112 12. 7.25 6.35 3.57 3112 11.76 10. 9.72 8.52 7. 5 7. 1f x 6% 1.3. 6.1 2.26 071% 2 x 7 3.63 73532 8.26 7031 o 6.15 1 . 24.93 ‘39 3~39 5.92 6.39 6.53 .73 5.23 5.73 15‘ 3‘5? 3'23 2 ,g a S‘Ig h. 5 056 .27 3.63 3020 16. 2.31 2.38 21.6 6.01 3.52 3.17, 2.50 2.91 2.20 17. 2.12 1.63 1.5 2.39 3.01 2.90 2.17 2.20 1.78 13. 21.73 *1.25 1.56 1.92 2.15 1.25 $1.60 01.3h 190 162? ”1.39 * .01 as“ .70 VCHT : [‘50‘7 FPS ‘Follemng Values 2103102112010 0:- are below the critical velocity for tur’mflent flow. M11135. X 90° 1111111011 122.0011? v6 3 x 8 22211022 021202. 10 x s 900 221202 90° 221202 90° 2000132 7733:2390. 3mg 13 z 3 111 , 11 15 , 5 1-3. _ ...-1.- 161- 6 163. r 61 0212101: 217.2 13 2 3 111 r 11 15 1 5 1 ~ 1. 16 7 6 163.; ... 6% 1. 16.66 22.69 25.12 26.29 26.97 26.77 12.11 22.11 20.56 25.50 2?. b 26.32 2. 17.18 20.66 23.01 29.93 20.95 25.11 17.37 21.66 23.93 2h.26 21.15 29.65 3. 12.03 19.99 21.71 23.31 23.61 23.61 16.12 20.22 22.59 22.00 23.11 23.03 . 10.12 12.13 20.0 21.70 21.99 22.12 19.83 18.62 21.11 21.22 21.52 21.98 5. 11. 0 16.10 12.31 20.12 20.30 20.32 13.33 17.93 19.95 19.25 19.§E 20.18 6. 2.19 13.00 16.96 16.61 10.01 16.96 12.19 15.91 16.02 16.28 16. 16.63 , 7. 7.13 13.70 12.70 17.13 17.03 17.21 10.61 19.'5 16.37 16.81 16.79 16.36 8. .66 12.01 13.73 15.09 13.60 15.57 9.60 13.05 10.99 15.00 13.39 15.37 0122110121 ‘ 9. .33 10.011 12.251- 193? 11.17 111.1 511111021 8.03 11.116 13.51 13.72 13.72 111.15 112212102 10. 3.50 8.75 9.10 12.50 2.72 12.611r 32211011 6.73 10129 12.09 11.96 12.51 12.35 0212102 11. 2.79 7.53 7.71 11.10 11.12 11.21 0212102 .39 8.7K 10.96 10.52 10.99 11.19 0112 12. 2.36 6.53 6.37 9.39 9.16 9.39 0120 .07 7.21 6.78 6.90 9.18 8.92 1 x 6 1 . 1.97 6.06 .10 7.01 7.77 7.92 12 x 61 2.70 3.85 7.53 7.55 7.67 7.67 11. 1.22 3.20 g.h1 6.17 6.2 6.21 2.91 ..02 3.99 6.16 6.02 6.10 1?. 9.95 .60 0.71 9.75 9.67 1.93 2.00 1.52 9.60 9.65 9.70 16. 3.76 3.01 3.23 3.17 3.18 1.22 2.h8 2.9 3.09 3.01 3.06 17. 2.93 2.93 2.79 2.3 2.66 2.08 2.6 2.70 2.71 2.75 16. 2.15 2.01 2.19 2.16 2.29 1.05 2.17 2.27 2.26 2.33 19. 2.06 1.27 1.3fi 1.36 1.56 20. 1.23 1. 17.?9 21.57 26.06 23-89 25.6% 25.78 16.68 20. 1 22.91 23.92 29.99 29.91 2. 16.5? 20.61 23.26 23.66 23-90 Bh-OB 16.13 19. 22.03 2.95 22.23 23.20 3- 15-31 19.38 21.67 32-26 22.3 22-55 15.08 12.22 20.77 21.21 21.62 21.71 0 14.16 13.30 30.26 20.33- EOJEI 21.03 13.95 17.00 19.21 20.00 20.02 30.21 5- 13.01 16.08 19.92 19-36 19.60 19.73 12.76 15.66 17.97 18.61 10.79 19.03 6. 11.78 15.19 17.117 17.65 18.11 13.08 11.71; 111. 35 15.57 17.11 17.29 17._33 .-.. .. 3- 9'30 13-65 17-56 17.95 15137 15.11 9.90 11.95 11.03 19.23 19.28 19.50 uWn§W 9. 7.57 11.20 13.341}- 1337 13.67 13.55 SMIGIE’ 3.50 10.55 12.115; 12.76 13.22 13.22 201102 10. 6.2 9.99 11.93 11.27 12.00 12.31 201202 5.95 9,31 11.25 11.25 11.50 11.76 OfiI‘FIC‘E 13.. 5.03 3'7.- .14- 10 .56 10.65 10. 68 10.51%- ORIFICE .97 7.90 9.7 10.02 10.21 10.30 1:33361 13‘ 33$? 7-90 3.9“ 9-09 9~11 3-39 SIZE 3.70 .32 2.1 '2.30 2.69 8.86 ,2 X ...1' 1 o 2.53 3.55 7.38 7,114.5 7.52 7.53 2 I 7 3.52 5.19 6.97 7.07 7.22 7.31 1+. 2.29 hug}; 5.91 5. 9 5.86 6.01 2.163 “.01 .51 .63 .73 .81}, 15. 1.91 2.76 0.36 n. 9 1.52 9.51 3_21 2.67 .22 3.23 3.31 .99 16. 1.10 2.51 3.06 2.90 3.06 3.11 1.53 2.13 2.73 2.22 2.56 2.91 170 2.12 2.60 2.61 2.69 2.73 .98 1’" 2.53 2.55 2.59 2.63 :8' 1°37 2-0 2-1“ 1.17 1.91 2.16 2.08 2.12 9‘ 1.3 1.26 1.20 1.29 1.32 \ ch : «607 FPS .211. . TABLE XI 909 LEAK}?! W 312-21“, 5 T3418. I 63?}? 3311135 ii ORIFICB 3 I 255‘: 1x6 0 O O C C 0 O C ‘QCQNCNWWNP O R) PG J UVDJKAMJJDJKN .00 1‘.) O HHHHHHH Nwru ‘ STLWLIGKT BPNESH 031316.53 3 13313 13; x 63.2. C H 888508 ya ’14 :23 O O O Q HPHHHHHHH '\ I .0 0 "D5 0 o 0 9000000 HHHwHHHH gaggmmmmmmm O 111103 VgluGITY 96 TTUKK VtLCGIT 3 1 8 STELJQHT 1131111011, 13 x 8 90° 316111011 90° BEARCH 16 1 6 16% 2 £9: (alwgpm 5123 .60 .37 .1m .3? .E9 .36 .10 .37 .39 .37 .39 .76 ~39 -35 ~39 .36 .39 .36 31111511 .36 .36 iyuwcn .3a .36 0213103 .35 .37 gran .39 .33 1:: x 6%: .37 ~33 .§7 .63 .67 .63 .66 .62 .65 .62 .65 .61 .66 .61 .66 .61 .65 .60 STRAIGHT .65 .61 BRANCH ~.b5 .61 ORIFICB .65 .22 5123 .67 . 3 2 x 7 .68 .57 .67 .61 .61} .69 r” b! ‘41 ' 25 H I! ""6? «5&QH 1...: O a: K»! 1.1M 1.1M " 1.12 1.1h 1.12 1.12 1.12 1.12 1.12 1.11 1.11 1.10 1.10 1.08 1.09 1.08 1.05 79 T;\.3L: XI I 01111 0? 90° 011009 1:100:91 90 990:. 99100101 v6/vg 3 x 6 6:31.100: .01; 5:011, 18 3'. 6 90° 152111011 9? 90009 900.91000 5919100 0121 13 I 3 19 x u 15 x 5. .15?.1;j§: 16 x 6 16% x 66 “41519“ =165 13 x 3 10 x 0 15 x 5 151 x 51 16 x 6 16% x 6% 1- .95 1.00 1.03 1.00 1.00 1.05 .90 .96 1.00 1.02 1.02 1.03 2. .95 1.00 1.03 1-03 1.0“ 1.05 .90 .96 1.00 1.01 1.02 1.03 1. -9 1.01 1.03 1.03% 1-0’4 1-05 .90 .96 1.03 1.02 1.02 1.03 g. -.* 1.01 1.03 l-ON' 1-00 1.05 .90 .96 1.00 1.01 1.02 1.03 5. .95 1.00 1.133 1.01% 1.0211 1.05 .99 .96 1.00 1.02 1.03 1.03 6 .05" 1.00 1.03 1.03% 1.01? 1.05 .90 .96 1.00 1.02 1.02 1.03 7. .95 1.00 1.05 1.09 1.09 1.05 .69 .96 1.00 1.02 1.02 1.03 6- -95 1.00 1.03 1.09 1.09 1.05 .~ .96 1.00 1.02 1.02 1.03 111:1 99 <1 .95 1.00 1.03 1 oh 1.09 1.05 10111009 .90 .96 1.00 1.02 1.02 1.03 0 10. .95 1.00 1.03 1.09 1.05 1.05 .110121 .90 .96 1.00 1.02 1.02 1.03 011.131.: A 13.. .95 1.00 1.03 1.0)} 1.05 1.05 03:1;1gB .90 .96 1.00 1.02 1.02 1.03 012: 12. .95 1.00 1.03 1 0b 1.05 1.05 9131 .91 .97 1,09 1,02 1.03 1,93 1 x 6 11. .90 1.00 1.03 1.09 1.00 1.05 1; x 6% .91 .97 1.00 1.02 1.02 1‘03 1X21. $3.5 1.00 1.03 1.01: 1.05 1.05 .91 .97 1‘00 1.01 1.02 1.0} 15~ 1 1-00 1-03 1-5” 1-35 3«05 .90 .96 1.00 1.02 1.02 1.00 15. 1.00 1.03 1.034 1.01? 1.05 .91 .96 1.00 1.01 1.03 1.011 3.7- 1.09 1.03 103,-? 1.024- 1335 .97 1.01 1.01 1.03 1.01; 6. 1.00 1.02 1.00 1.00 1.06 _97 1.00 1.02 1.02 1.09 19. 1.01 1.02 1.00 “. 1.01 1_01 : . 1.00 1- “35 6‘33 ~97 ~99 1-00 1-01 .72 .16 .92 .91 .95 .97 2. .99 .93 .97 .99 1.00 1.01 .76 .56 .95 .99 .95 .97 ?~ ”5? $33 -97 93 1.00 1.01 .79. .27 v.3 .91; .95 .97 $. .3?) .93 .97 .9: 1.013 1.01 {7&5 .87 ‘0’} .92 .96 .97 5- .915 .‘33 .97 .99 1.00 1.01 .7.” .137 .93 . .96 .97 6. .6 .61?» .97 .gr‘ 1.00 1.01 .75: .97 .93 .91; .96 .97 7. .66 .93 .97 .93 1.00 1.01 _ g .g .93 .99 .96 .97 ESTIQLIGti‘l‘ 5:. .86 .93 .97 ’9‘} 1.00 1.01 ST; 7118-3}? .79 .37 .93 .91; .96 .97 10.. CH 9’ '36 '93 ‘97 '90 1'90 1'01 1111111011 -79 .67 .93 .914- .96 .97 0119309 10. .66 .93 .97 ~99 1-00 1-01 0319100 -75 -~ -93 -9” '96 '97 8m 11° 39 433 -9g ‘99 1-00 1-01 $111: .79 .87 .93 .95 .96 .97 1?”; X 61. 1a. 3gb .93 .98 .93 1.00 1.01 a x 7 .79 .88 .93 .93" .96 .97 . 2 1 . ogfi .93 09? 09"} 1.00 1.01 .79 [Va .93 .9fi .97 .97 1:1 .37 0‘33 .97 .99 1.00 1.01 .79 .87 .93 .95 .96 . 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'2 1.01 1.00 “2% '2? “3” f8: a. .72 .92 1.01 1.09 .57; '95 ‘9 1'01 . .73 .92 1.01 1.08 .53 '56 ‘ — 1‘01 5. ~72 - 2 1-00 1905'? 68‘ '65 93 1.02 6. .73 .92 1.00 1.06 ' 75 'gg ‘ 1' 7. .72 .91 1.00 1.00 '73:; '36 ' 17 1‘33 6. .72 .92 1.01 1.08 .67 .g6 ‘35 1‘02 {530° W63 9. .72 .91 1.01 1.08 90° 13210011 68 '96 ‘ 1' 12102 617.1 10. .72 .92 1.00 1.06 0112101: 0111: '5 ',. 93 ‘02 56 x 6 11. .72 ' 7 "’6 ' “’2 .. .92 1.00 1.06 9 x 61- 60 66 3‘20 .71 .Cl 1.00 1.08 '0 .68 .86 .93 1.03 1 . .70 .90 1.00 1.08 '57, 'g ‘9 1‘03 1. .711 .92 1.00 1.00 .69 . 7 .9’6 1.02 15‘ .71; .93 1.01 1.09 '7 I87 .91; 1.02 ‘ 16'. .7); . l C . 0 03 0914’ 1‘01 93 .01 1.08 .10 _ 1?. .75 .93 1.0,; 1.09 '6 . .914 1.02 10. .711 .67 1.11 1.09 ' 2 '93 ‘9° 1‘05 19. .91 1.08 '7 .85 .98 1005 \ 1112110 01' 90° 1111111011 7.3100111 10 1.9011 7.000111. VG/Vh 3111110121 Am) 90° 21110701115 . 103.- x 8 BTE‘uXIGR’l’ MICK 51011011 11001011 I 01119100 0111: 7 x 11".. a g 7;: 833 z 6 9 x 6: 011111011 01% 9 7 x 03,- 8 L57; 5;. r 6 q x 6‘: 1. .93" .7h .65 .59 ! 1.11 .92 .63 .75 2. .93 .711 .65 .59 I 1. 2 .92 .83 .7o 10 0,3 07" .65 0 1012 o 2 .83 076 11. .93. .73 .66 . 1.11 .12 .83 .76 5’ '93 .71‘ 06:? ‘59 1011 o 3 .83 .76 6. .93 .73 .60 .59 1.11 . 3 .33 .76 7. .93 .73 .66 .59 1.11 .92 .83 .76 8’. -93 .711 .65 .59 .. 1.12 .91 .83 .75 90° WWW <1. .93 .71 .65 .60 90° 11001011, 1.11 .97, .83 .76 010110.23 $1211 15. .93 .711 .65 .59 01111110.: $111.11 1.1;. .93 .33 .75 731 “3; 11. .93 .73 .15 .5- 3 x 51»- 1.11 .91 .83 .76 12. .93 .71? .66 .59 1.11 . 3 .33 .76 1‘1. .93 .711 .66 .60 1.12 .93 .33 .76 13. .93 .75 .07 .60 1.11 .92 .23 .76 150 .93 .76 0‘65? .60 10 2 o 3 0‘ I 07’4 16. .93 .7: .67 .62 1.11 .93 .517 .79 17. .93 .7! .50 .56 1.10 .90 .611 .70 136 .91 .86 06“" .66 1.01]. .96 .g'l .70 19- 07"; .93 ,Sfi 1. 1.19 -99 .90 33 1.23 1.04 .96 .89 3- 1-19 1-00 -9‘3 ~33 1.23 1.01: .95 .89 1. 1.10 .99 .90 . 1.93 1.05 .96 .89 11. 1.19 .99 .90 .83 1.23 1.05 .95 .89 ‘5» LE ~99 “3’3 33 1.23 1.05 .96 .89 6. 1.16 .99 . ’2 .83 1.2 1.05 .96 .87 7‘ 1'18; '99 ‘91 '83 1.2) 1.05 096 089 3‘ 1'18 ~99 ~39 033 1.2 1.05 .95 .89 90° KEMCH 9. 1.13 .99 .90 .33 900 MOE 1.2 1.05 .96 .89 5331 5 11~ 1°19 -99 -92 33 9 x 53': 1.2 1.05 .96 .83 12. 1.19 1.00 o . .83 1.22 1.0:: .96 .89 1 3 1-13 1-00 ~91 4:3 1.23 1.0.5 .96 .85 1 . 1.16 .99 .00 . 1.22 1.03 .97 .89 15. 1.16 .98 - .. .3?- 1.20 1.06 .96 .90 16. 1.16 .97 .89 .83 1.20 1.06 .96 .89 170 1.12 098 .87 .83 1.20 .96 1.00 .85 18‘ 1.18 1.014 .50 .81 1.1}4 1. 06 .93 .85 19. 1.00 .82 \g 87 \ L’Ihrlr Ir’rlr.‘ III TMSL :1 xx STRc’LIGEIT iii-LJTGEE P ISSUE}: LOSS LLZGfiLVISSED :18 PKRCILIKTAG. 03‘ TRIKE: VELOCITY FDR-‘13). f VB“ SmeIGfiT mm 900 Bit-mans .. 10,1: x g swam-’1‘ SEARCH STIAIGH‘Z‘ KLKNGH mmmnv run "1 3; 113 g , :3. m. «r 8 9 :2 6}: OhIFICE sum “7 x I}: 8 x 8.} 87'; x 6 q z 63:- 1. “12"": “16:2; J“ 1'5 - 7'2 a 2.1!“ -1105 -1508 -1308 2. ’ 3-1 43.5 ‘- 237 - 7-3 .. 1.2 41.2 -11+.1 46.1 c “17.5 -16.? " 9'3 - 3’8 '- 1.” C 905 :-1509 -11}.9 i. 47.0 - 9-5 - 7-35 - 9’3 ins -1o.9 46.9 «13.9 5. ~11.7 «11.9 ~ 9.b ~10.3 .. 3.3 -10.6 -111 .1 .1 {3. — 5.3+ 4.6.? ~ 1.." -1h.0 ., 2.1 , 7.7 43.0 -1 .1 7. -10.“ ~16.6 ~1".2 ~10.7 9 “.9 .11.? «p436 ~1’4,5 a. 40.5 49.0 45.1% 43-8 .. 9.5 -16.1 -rm -1u.9 90° mum 9, .10.6 -17.; 46.0 -13.} 90° 3mm}: _ 3.3 -10“) A)”; 40.2 OILIFICL; SIZE 10, .. 55.3 -203 -15.3 -13.2 ommcg $12.2: _ 5'? 41.1.8 45.9 41.5 7 :15} 2.3.. - 6.7 ~3o.c ~18.” «22-1 S x 53: - 35 ~11“2 45.7 ‘- 9-2 12. ‘- 6.9 ‘l' 0-5 ‘2]..1 ‘21-1 '_ 2.3 - 6.7 _13.2 ‘15.!) 1?. 5,7 .. 3.8 40.0 -1195 .16.} - 5.8 -13.} -18.} 1!" “220.0 6'0 - 6'8 I. 2'5 '32.5 - 5.0 .- 8.8 -16. 15. -1607 «15.0 -2000 D 6.0 o 2.0 -lu.o -2“. 16. - 6.3 .20.0 -35.o 1. .3 -12“: -12.? -15.} 6.9 .. 9.9 -1333, -12.5 2. 2.9 41.9 -11.7 -13.? 2,5 -11.} 43.9 41.6 it “5. -10.5 -1731 ~18. 1’ - .hu -10.6 -13.} _10. . -2. c- 9.2 “-1 .8 59114.0 - 3.6 . 9.5 -12.? -10. 5. 1.5 4.0.2 -1 .5 .15.8 _ .2 - 8.0 4.0. 4.0.5 6. «38.2 -1109 - SI]- ..1206 - 3.7 CI 9.3 -1202 .20.5 70 -200 ‘1006 ‘1?- «JAKE ._ 5.6 - 8.9 ”10.3 -12.9 0 g. -1433 -13.}. ~11. “12.1 . , _ “ Ion " 9.6 -130? -1103 90 3mm 9. 1.5 42.1 — 6.0 .. 9.0 90° 23.1mm _ .138 _ 6.0 ”13.5 40.6 09.115105: 51213: 10. 3.8 .. 7.9 49.6 -16.0 031121013 5sz 15.1 .. Ll: - 9.0 42.9 8‘1“ 3‘ 6 11‘ 6'3 '12'8 ' 3'5 “m7 9 1 5% 10A: - 9.6 -11»? 41.2 12‘ 8'3 ‘10“? 41.6 “12'” 14.7 - 7.2 -11. -12.? 1 ‘ " 9‘2 “1'5 " 6'1 3.5 -11.7 - s. -123; 1 0 2'5 — 1‘3 ~ 7.7 c 8.8 u 6.8 -12.5 a 1.5 15. .1705 Q 509 10.0 2.5 1.3 16. #520 2.0 - .o x r404 330° ‘77 .220}! P33533020; Loss 03222735021) AS z-aitqo‘mzr.0:~; 01* mum: 77:100sz mean, 6 van 32201000 mm 900 202.0030; .. 10?.- x s a. 0; 2 30.001»: 25001002 mum ‘ xiii??? 917473 “,1 v 15.} 8 x 51. 6‘:— x 6 q x 6? 0013103 $sz 7 x m. g I 5;. 3;, I 5 9 x g, 1. 07.6 172.17 39.0 l 33.6 82.8 59.2 10.5 10.1; 2.; 60.2 175.9 39.0 31.3 . 374.0 55.5 1.3.3 340.0 ”J 57.1 161.5 36.8 I 30.5 33,2 57.7 Mk5 1.9.2 ii 0.2 147.3 35.1 | 30.1 90.3 57.6 66.2 33.5 5,: 62.5.! 05.0 37.1 32.8 87.7 53.0 1717.6 .6 6.: 55.2 1717.3 38.5 l 33.6 90.3 52.3 has: 12.8 7.1 24.2 37-6 316:} 7 33.1 317.3 517.? 1115’: Mg 6'. 6.1 9.3 35-) s 353-3 77.0 55. ' . - 90° 00.000 9.1 56,1. 30.6 37.0 I 32.0 90°. W“. 817.7" 50.5 172.8 30.7 021010;: 372.22 10.1 533,2 3.1 317.7 ; 35.0 111-102. gas. 72. L 1.5.? high. “15 7 X ‘47::- 11 622.2 130.6 35.0 ; 2.6 8 X 5:? 935 37.? was no.1; 7. 513-6 33.3 35-6 1 33-3 78.5 9.3 148.9 97.6 1 . 86.7 50.0 7.6 i 29.2 66.3 60.5 50.3 {0.0 1 . 80.0 32.0 1.3 38-5 85.0 60.0 55.0 ”7.5 15. 56.0 66.0 16. 1. 8); 6 .1: 52.2 01.5 117.7 69.8 51.9 1717.0 2* a“ 52-5 ‘3-3 “’4’? s. 66.5 5 .0 34.6.6 B. 90.9 63.8 5. .8 29.3 12916 65.1 5 .6 1:3.1 ‘. 108.0 60.1: 0.5 133.3 122.2 2.7 55. 1.0.3 5. 108.“ 59.1: 39-9 171.9 119-? 62.1 53.0 177.2 6. 102.5. 61.0 177.6 1.13.0 121. 4 59.0 53.2 119.8 7. 97.9: 57.9 *-:-9.0 11.0.8 117.2 62.8 53.5 176.7 . ., , 8. 98.3 55.7 I: .0 03.14 112.3 66. 56.5 12.6 9° mm 9. 96.1 .7 179.8 122.1: 90° mum mm 63.6 52.2 km 0mm 5sz 10. 93.8 57-“ “9.1% 121.0 001710.32 512:: 105.3 56.6 3.2 61.7 8%; a: 6 11. 89.5 50.8 122.7 170.0 9 x 63;: 121.3 50.2 9.7 20.3 12. 80.0 61.2 12.9.5; 1.5.}; 1103 58.3 “9.2 g,1 17. 103.8 {tr .7 363.8 156-7 100.0 68.3 56.3 51.2 111. 107.5 68.3 35.3 1:50. 123.3 62.5 249.2 50.5 15. 75.0 75.0 627.0 50-0 120.0 50.0 60.0 33.0 16‘ . 37‘5 115.0 36.0 .0 89 90 the data sheet. which follow give the observed and calculated data for the first fitting tested (18' x 8' attaight branch, 5' x 8' 90° branch). Orifico Calibration ¢ Sheet No. 1 - 13 - Run No. 180 . 189 Tent Run. Observed data - Sheet No. 15~ 36 - Run No. 190 - 213 Test Run, Calculated data ~ Sheet No. 57 . 603 ~ Run No. 190 - 315 *‘P ”'7!- .. ‘ . ‘0' 3.4:. at ' I, A- SLsE g? 4 P=CE925. 5'2: 0:: 'i3?RU\ C" . ’b‘rr‘ “ s ‘. . It ' ‘l ‘\ .fn. O ..." “A .515 .I'A I-I~' " ... O O. ‘. V. ,I‘~ 0... ‘h ..-7 | :|‘- .. ‘ ”V r .- ' O- _' o [1‘ u "7 A- .V" ‘5 3|\ L. 3 ‘~ A‘s ..- .¥'.‘, II 03"? b A‘ ‘ 0‘, - ‘H DATA Observed RUN NO. 180 SHEET NO. 1 DATE 0/11/52 FITTING - SIZE OF STRAIGHT BRANCH: 18 X 8 SIZE OF 90 DEGREE BRANCH: 3 X 8 ORIFICE SIZE - STRAIGHT BRANCH: Blocked 90 DEGREE BRANCH: 1 x 6 TYPE OF RUN= Orifice calibration ___—~-————— - ——~ Temp» .Tima--._——£3-P2 P4 “—1375-————-—~P6w—mwfig-w—PB—w—--43&Pv~-- 15:5 .134 5.75 5.75 3.55 53 ‘78 29.04 15:58 .119 3.50 5.50 5.10 16:00 .105 2.86 2.86 2.73 16:03 .087 2.39 2.39 2.25 16:05 .065 1.76 1.76 1.66 16:07 .050 1.43 1.42 1.54 16:09 .035 .90 .99 .93 16:13 .016 .50 .50 .47 Cl 80 29.05 li': 5'3‘ “0;. g .l‘ * .1 _ v 3" P ~- I- \a- .3th C: S" E 7 F a :!.E 3' :C I "'2: fl: - V. . n - J P fi—;— 9“ “t: m 9* I‘) O“‘ I 0“. 0.. 0£;J NRA .‘~\V ..J "J DATA Observed FITTING - SIZE OF STRAIGHT BRANCH: 18 X 8 SIZE OF 90 DEGREE BRANCH: RUN NO. 19,1 SHEET NO. 3 5x8 ORIFICE SIZE - STRAIGHT BRANCH: Blocked 90 DEGREE BRANCH: 1:} x 5.3.. TYPE OF RUN: Orifice calibration DATE 5-11.. 5:: N Temp Time—459133 -——~——-P47 , ——-~-——£5 -——-——~ ~38 ~ -———— ~33 —-—-—Dg __-_._____. Ear—‘- . ~— 15:15 .232 3.70 5.70 3.50 59 78 29.02 15:17 .210 5.35 3.55 5.03 15:20 .200 5.20 5.20 2.88 15:22 .180 2.84 2.83 2.55 15:25 .148 2.35 2.32 2.07 15:27 .115 1.80 1.80 1.60 13:30 .067 1.08 1.08 .96 15385 .045 .74 .73 .66 15:35 .034 .56 .56 .49 15:38 .020 .34 .54 .50 59 77 29.04 ‘t’: M. ' w ~ “A serve: “ I- , . .12.. ‘5 3' h 1 . ’I'c - . ... | . l m“ on a k HOT: '7’: 5 H“ .*-- .. 'v .H. 7‘“ ' «lb .~" “ 1‘1 I .“V q“- .~..;7 ”Kr .VVV I. . I| Q IHJ' AI- 0y: ‘0 .u. \I'L «...: .v. v I. ”5: ...... DATA Observed RUN No. 183 SHEET No. 5 FITTING - SIZE OF STRAIGHT BRANCH: 18 x 8 SIZE OF 90 DEGREE BRANCH: 5 x 8 DATE 5/11/52 ORIFICE SIZE - STRAIGHT BRANCH: Blocked 90 DEGREE BRANCH: 1.13 x 69-- TYPE OF‘ RUN: Orifice calibration Time— —Pfia23-_-_84_—_-.~-__.P 5.-...mpa_fi_-_42’;ff 232..---.»2512.” 14:55 .572 5.55 5.65 2.98 28.00 14:59 .258 2.50 2.60 2.14 14:45 .205 2.01 2.01 1.55 14:48 .181 1.75 1.77 1.45 14:51 .152 1.50 1.49 1.2 14:54 .110 1.10 1.10 .50 14:57 .065 .525 . 525 . 507 15:00 .045 .459 .459 .55 15:05 .055 .55 .555 .270 15:05 .025 .22 .22 .180 29.02 DATA Observed RUN NO- 195 SHEET “0 4 DATE 2/25/52 FITTING - SIZE OF STRAIGHT BRANCH: 18 X 8 SIZE OF 90 DEGREE BRANCH: 5 X 8 ORIFICE SIZE - STRAIGHT BRANCH: 21001150 90 DEGREE BRANCH: 2 x 7 TYPE OF RUN: Orifice Calibration Temp me——«P—5=F 2 ~34“ ~~~P5-~——~- 195-» 5 —D5 —— — —— 418—25-- 15:55 .69 5.55 5.54 2.05 82 29.21 15:40 .59 2.88 2.85 1.75 15:45 .405 1.91 1.91 1.15 15:50 .255 1.28 1.27 .70 15:55 .144 .71 .71 .45 14:00 .065 .55 .55 .20 18:05 .045 .214 .214 .125 14:10 .051 .145 .145 .085 79 29.20 ... '1.“ I \‘I \l, DATA Observed RUN NO- 184 SHEET ”0- 5 DATE 22/28/52 FITTING - SIZE OF STRAIGHT BRANCH: 18 x 8 SIZE OF 90 DEGREE BRANCH: 5 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 15 x 3 90 DEGREE BRANCH: Blggked TYPE OF RUN: O rifice Calibration Elma___P;g-HP.3WP4__1__£5 flflflflfl P 5- w_31':f3DB-___n._-...-lE‘:1r.__ 11:00 2.58 2.05 2.01 2.07 81 80 29.25 11:05 2.55 1.90 1.88 1.91 11:09 1.95 1.59 1.5-5 1.81 11:12 1.85 1.55 1.50 1.54 11:15 1.51 1.08 1.08 . 1.09 11:18 1.05 .85 .81 .84 11:2 .81 .64 . 3 .84 11:25 .58 .487 .48 .475 11:55 .407 .51 .51 .514 81 81 23.25 11:59 .259 .197 .19 .20 11:45 .141 .107 .097 .107 11:48 .070 .051 .05 .052 11:55 .085 .048 .047 .049 13:00 .045 .052 .051 .055 12:05 0.28 .020 .019 .021 82 82 29.24 O.” DATA Observed RUN NO- 185 SHEET NO- 8 DATE 2/5/52 FITTING - SIZE OF STRAIGHT BRANCH: 13 x 8 SIZE OF 90 DEGREE BRANCH: 5 x 8 oRlFlCE SIZE - STRAIGHT BRANCH: 14 x 4 90 DEGREE BRANCH: Blocked TYPE OF RUN= Orifice Calibration Temp Time 355%.__._*£4--._.__:-.-1‘:5_____-1:5.--__._.__1'-;;3-__.1.. _'__-_-1.,,. 1351:,“ 5:45 5.74 1.17 1.10 1.19 59 78 29.05 15:49 5.18 .990 .94 1.82 15:52 2.5 .728 .872 .745 15:57 1.54 .520 .495 .550 15:00 1.05 .515 .500 .525 15:05 .550 .180 .151 .185 18:18 .405 .115 .107 .117 80 77 29.05 18:25 .280 .072 .088 .074 15:27 .140 .058 .055 .059 18:50 .085 .015 .014 .015 16:52 .045 .010 .010 .010 18:93 .027 .005 .005 .005 59 77 29.05 DATA Observed RUN ”0'188 SHEET NO' 7 DATE 13/5/53 FITTING - SIZE OF STRAIGHT BRANCH: 18 x 8 SIZE OF 90 DEGREE BRANCH: 5 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 15 x 5 90 DEGREE BRANCH: Blocked TYPE OF RUN: Orifice Calibration Temp 815....--53.p3------51--45 ———————-~Pe —-—~- ~5——n::~--——-— —- 542:5- 14:24 4.42 .600 .550 .840 61 78 29.03 14:88 4.14 .560 .499 .598 14853 3.18 .425 .577 .454 14:40 2.55 .309 .5373 .550 14845 1.65 .215 .190 .287 14:49 1.05 .155 .317 .145 14:55 .550 .070 .063 .075 59 76 33.04 15:08 .405 .049 .043 .053 15807 .248 .050 .0235 .052 15:11 .144 .016 .014 .018 15:15 .065 .006 .005 .006 1581-3 .045 .004 .008 .005 15821 .056 .001: .002 .005 60 77 29.04 Q“ .. v '1 \‘l .x 'l DATA Observed RUN No.18? SHEET No. 8 FITTING - SIZE OF STRAIGHT BRANCH: 1 8 x 8 SIZE OF 90 DEGREE BRANCH: 5 x 3 ORIFICE SIZE- STRAIGHT BRANCH: 15,}; x 5.} 90 DEGREE BRANCH: Blocked TYPE OF RUN: Orifice Calibration DATE 2/12/52 Time_————£.32£ 2_-___,11'.4--___.MP 5~——-—-—-A— P "———uge—:DB 13:50 4.75 .395 .3238 .443 70 85 5355 4.16 .349 .788 .559 14 :00 5.18 . 26.) . 2'18 .291 1.4304 3.37 .192 .18) .215 14:08 1.64 .13 .109 .148 14814 1.05 .085 .070 .098 14318 .540 .045 .035 .049 14335 .404- .050 .013.) .055 67 84 14840 .258 .018 .014 .02 14-345 .157 .008 .007 .009 14348 .085 .003 .003 .004 14353 .045 .002 .001 .003 14356 .037 .001 R .001 85 82 29.24 '7.- ‘. VI DATA Observed RUN NO'lBS FITTING - SIZE OF STRAIGHT BRANCH: SIZE OF 90 DEGREE BRANCH: 1% i: g ORIFICE SIZE - STRAIGHT BRANCH: 15 X 6 90 DEGREE BRANCH: 131001180. TYPE OF RUN: Orifice Calibration TemD P¢~—_m—PS—*——_P6~——~Jfi}—~DB—~———Bar —— 4.86 .282 .214 .528 4.15 .244 .184 .283 02 79 8-.08 5.18 .185 .140 .214 2.58 .156 .102 .157 1.65 .038 .070 .109 1.03 .059 .044 .078 .550 . 33 .025 .057 .407 .03? .015 .085 62 80 $8.98 .347 .013 .009 .015 .145 .007 .005 .008 .060 .005 .003 .003 .043 .001 .001 .000 .056 o - - 62 80 88.99 SHEET NO. 9 DATE 1/ 229/51 DATA Observed Ru” ”0- 189 FITTING - SIZE OF STRAIGHT BRANCH: 1;; x 8 SIZE OF 90 DEGREE BRANCH: ORIF’ICE SIZE - STRAIGHT BRANCH: 1Q}; x 5:; 90 DEGREE BRANCH: [.15 cked ” TYPE OF' RUN: Orifice Calibration SHEET NO. 10 5x8 via Temp T1BB-~~~P 5.? g~——-—-P4—-—————P 5————-«--— P 3—-———-———¥:‘3 -———DB———-« -—-- Ear. —~- 13225 5.08 .212 .144: .2357 65 8-5 29.35 13153 4.13 .175 .119 .212 1.3840 5.18 .154 .004 .101 13845 2.38 .100 .007 .123 13849 1.02 .067 .045 .08.; 13355 1.05 .042 .0238 .0338 13858 “350 .083 .015 .0237 65 85 20.55 14804 .410 .017 .010 .019 148.08 .255 .009 .006 .012 14812 .143 .005 .003 .008 14816 .000 .003 .001 .00}. 14320 .043 .001 ~ .001 14236 .03 ~ '- - 64: 85 29.L5 Remark" Checked duct. Joints mm tubing. for let-.128. DATA Calculated RUN “0- lBO-lSSSHEET ”0- 11 FITTING - SIZE OF STRAIGHT BRANCH: 18 x 8 SIZE OF 90 DEGREE BRANCH: 3x8 ORIFICE SIZE - STRAIGHT BRANCH: Blocked TYPE OF RUN: Orifice Calibration 4—32-6- 287.60 271.17 854.67 231.81 197.23 175.78 147.02 99.40 ____.- .1;}_—x—-£;§; 378.51 300.38 551.40 355.41 502.53 864.42 203.56 168.74 144.90 111.11 ...-.ILx» £41 90 DEGREE BRANCH: 1 x (3, 1;}; 6;», 1-},- x 6;, 2 x 7 470.3 406.64 358.74 #3- Cl .5 '7 (,u w ) 01 30'.4 260.84 200.57 188.74 147.10 119.30 605.48 500.54 404.68 808.80 200.57 163.74 138.38 DATA CalculatedRUN No.134-189 SHEET NO. 13 DATE FITTING - SIZE OF STRAIGHT BRANCH: 19., X 8 SIZE OF 90 DEGREE BRANCH: 5 X 8 ORIFICE SIZE- STRAIGHT BRANCH: 13, X 3, 14 x 4’ 15 x 5, 15:1}. 03;. QOEMHSREEEN%ANC+R Blocked 18 X G, 10: X 6: TYPE OF’ RUN= Orifice Calibration 111.5.__14_x-4__15 1.5.1....1513; x. 1.11.4-6. .1194: 5...--- 1857.25 1519.70 1051.71 1708.89 1726.36 1760.15 1199.10 1401.85 1599,01602.21 15 79'.3 15176. 71 1097.74 1194.39 1401.83 1401.05 140 .05 1031.05 1005.44 1000.58 1199.39 1200.32 1337. 74 1E1».. 899.73 Gr5.45 1009.73 1300.53 103 9:; 1000.50 05.45 572.05 797.57 805.43 797.57 805.45 707.2 500.15 593.06 577.55 593.86 533 .06 598.37 400.75 500.15 499.73 .07 502.90 501.35 294.13 391.59 399.19 530.53 505.35 339.91 1i37.23 299.39 29 .05 397.42 293.2% 395.30 160.74 197.23 200.5 193.53 192.5? 637084 1231.10 129074 169. 4 18208; (2.93 200.37 119.14 129.10 149.51 149.51 DATA Observed RUN No.1eo SHEET NO. 13 DATE 4/19/53 FITTING - SIZE OF STRAIGHT BRANCH: 18 X 8 SIZE OF' 90 DEGREE BRANCH: X 8 5 ORIFICE SIZE - STRAIGHT BRANCH: 15 x 5 90 DEGREE BRANCH: 1 x 3 TYPE OF' RUN: Test Temp '31 me ——————F{§np 3-~—-— “13¢“ P 5 116—— ...- 1133—1141....” _ 79 9 ...1 14:05 2.95 1.75 1.74 1.75 64 82 29.25 114110 2.54 ‘ 1.41 1.41 1.51 11115 1.59 .953 .913 .915 14420 1.04 .615 .r13 .rcz 14424 .586 .35. .555 .:c' 14150 .402 .230 .226 .923 (4 21 29.21 14:34 .258 .145 .141 .140 1415 '.141 .077 ‘ .07; .074 .14340 .066 .035 .054. .034‘ 14:45 .050 .025 .-25 '.035 14847 .055 .016 .016 .016 63 81 29.25 DATA Observed RUN No. 191 SHEET NO. 14 DATE 4/19/53 FITTING - SIZE OF STRAIGHT BRANCH: 1;; x 3 SIZE OF 90 DEGREE BRANCH: r: x Q U ORIFICE SIZE - STRAIGHT BRANCH: 14 x 4 90 DEGREE BRANCH: 1 x 6 TYPE OF' RUN: Test, Temp T1Ine—————P5-P-g— 94 535——D6_—£J§3 1.33 ~B‘er1—— 15:10 5.55 .077 .055 .555 55 50 25.25 15:15 5.10 .795 .700 .700 :15:20 2.52 .575 .550 1.550 5:24 1.55 .410 .40 .414 15.57 1.04 .2:1 .555 .535 15:51 .500 .1:5 .150 .145 04 01 20.5: 15:55 .405 .005 .005 .005 15:40 .255 .050 .050 .050 15:44 .145 .055 .051 .055 15:47 .005 .015 .015 .015 15:51 .050 .011 .010 .011 15:55 .040 .000 .000 .010 05 00 20.55 Remarks: Checked. manorueters for zero and level. DATA Observed RUN NO. 192. SHEET NO. 15 95'.) DATE 4/15 :0 FITTING - SIZE OF STRAIGHT BRANCH: 13 X 8 SIZE OF 90 DEGREE BRANCH: 3,. x a ORIFICE SIZE - STRAIGHT BRANCH: 15 X 5 90 DEGREE BRANCH: 1 X 6 TYPE OF RUN: Test. Temp Wgzflg ....___ “32¢—__1‘5-_W1761_.-_LZR___DE____- - _EL.R.I!--_ 10:55 4.30 .520 .40= .EC” Eu 80 20.37 10:56 4.14 .480 .445 .510 11:00 3.16 .300 .540 .500 11:03 2.36 .272 .250 .530 11:08 1.83 .100 .175 .800 11:00 1.04 .120 .110 .130 11:15 .508 . 85 .060 .070 63 00 20.38 11:17 .400 .045 .000 .046 11:21 .250 .028 .025 .050 11:84 .145 .014 .013 .015 11:27 .089 .007 .005 .009 11:30 .048 .005 .005 .005 11:55 .027 .003 .001 .002 62 78 23.33 DATA Observed RUN No. 193 SHEET No. FITTING - SIZE OF STRAIGHT BRANCH: 18 X SIZE OF 90 DEGREE BRANCH: 5 x ORIFICE SIZE - STRAIGHT BRANCH: 15.1.: x 5;; 90 DEGREE BRANCH: 1' x 5 TYPE OF RUN: Test. 10 DATE 4/19/92 8 8 Test 1119,; gin—.493 1‘4 P5 P6 1173 DB ”Fr- 09:50 4.00 .300 .52: .405 9* 79 99.40 09:56 4.14 .005 .270 .345 09:40 3.19 .255 .210 .205 09:44 2.35 .170 .150 .195 09:47 1.0 .190 .105 .152 09:51 1.05 .079 .009 .099 09:55 .590 .049 .050 .047 10:00 .402 .030 .025 .053 (1 70 29.39 10:05 .253 .020 .016 .090 10:07 .147 .010 .010 .011 .10:11 .006 :005 .005 .000 10:14 .049 .003 .005 .004 113:19 .05 .001 .001 . 03 0‘ 90 29.38 DATA Observed RUN NO. 194 SHEET NO. 17 DATE 4/17/52 FITTING - SIZE OF STRAIGHT BRANCH: 19 x 8 SIZE OF 90 DEGREE BRANCH: ,3 x 8 ORIFICE SIZE - STRAIGHT BRANCH: If; X {3 90 DEGREE BRANCH: 1 X 6 TYPE OF RUN: Test. Te'flo Mm—EgnPgVS—ik-.—I—5 Jig—Ag “n ”tr. 15:08 5.04 .L .210 .31.”) 5“ 76 23.35 15:08 4.14 .210 .170 .250 15:13 5.08 .170 .140 .000 15:15 2.38 .100 .100 .140 15:18 1.623 .085 .070 .100 15:21 1.02 .050 .045 .060 15:25 .570 .050 .0235 .035 15:30 .405 .020 .015 .025 60 80 29.57 15:54 .231 .010 .010 .015 15:57 .145 .013 .CI"3 .010 15:40 0’ ’ .009. .003 .035 15:45 .035 .001 .009 .001 60 79 29.56 DATAobgepved RUN No. 195 SHEET No. 18 DATE 4/17/53 FITTING - SIZE OF STRAIGHT BRANCH: 19, x 8 SIZE OF 90 DEGREE BRANCH: 5 x 3 ORIFICE SIZE - STRAIGHT BRANCH: 1:33,. at 6%; 90 DEGREE BRANCH: 1 Ax 5 TYPE OF RUN: Test. Wye—4k—JJ5—pa—hgflgg Hfrfigg— 15:23 5.15 .105 .145 .245 50 78 29.53 15:50 4.14 _ .100 .120 .200 15:53 5.18 .120 .00 .100 15:41 2.34 .09 .002 .110 15:45 1.61 .005 .045 .075 13:49 1.05 .040 .050 .050 13:55 .500 . 20 .015 .025 58 77 29.26 13:58 .405 .015 .010 .020 14:02 .252 .010 .005 .010 14:05 ..140 .005 .005 .005 14:09 .060 .001 .001 .001 14:14 .030 .0005 - -' 50 72 20.50 Remarks: Checked zero and releveled nanometers. DATA Observed RUN NO. 1% SHEET NO. 19 DATE 4/26/53 FITTING - SIZE OF' STRAIGHT BRANCH: 1;: X 8 SIZE OF 90 DEGREE BRANCH: 3 X g ORIFICE SIZE- STRAIGHT BRANCH: 15 x 5 90 DEGREE BRANCH: 1.3“ \ 53. TYPE OF RUN: Test W_$E_5_J._.:fl.m -55.. 15:00 5.055 1.55 1.55 1.55 55.5 85 20.27 16:05 2.555 1.271 1.575 1.20 15:10 1.55 .5‘0 .500 .510 15:15 1.055 .550 .550 .515 15:20 .579 .250 ..55 .575 15:25 .400 .159 .100 .155 60 85 29.20 15:50 .255 .125 .125 .114 15:55 .142 .0575 .0575 .0030 1€n4o .055 .050 .050 .0575 1Eh45 . 59 .017 .017 .015 113:4? .020 .009 .009 .000 50 85 20.24 DATA Observed RUN NO. 197 SHEET NO. 20 DATE 4/26/53 FITTING - SIZE OF STRAIGHT BRANCH: 18 x 9 SIZE OF 90 DEGREE BRANCH: 5 X 8 ORIFICE SIZE - STRAIGHT BRANCH: 14 X 4 90 DEGREE BRANCH: Ii 3 {33‘ TYPE OF RUN: Test. T5710 TW—EflHt-4fi-nfig—lgi Jig—V 43—5111.— 15:00 4.0: .950 .020 .019 50 05 22.20 15:05 5.15 .750 .720 .713 15:10 2.25 .540 .540 .552 15:15 1.52 .274 .5:- .550 15:20 1.05 .2 .275 .225 15:25 .580 .1205 .1245 .1":0 50 84 20.28 15:00 .400 .005 .024 .522r 15:55 .255 .055 .0515 .050 15:59 .143 .030 .029 .053“ 15:42 .005 .012 .0115 .0115 15:44 .042 .0075 .007 .027 15:48 .021 .0055 .005 .005 52 84 29.25 DATA Obaerved RUN No. 198 SHEET No. 21 DATE 4/28/52 FITTING - SIZE OF STRAIGHT BRANCH: 18 x 3 SIZE OF 90 DEGREE BRANCH: 5 x 8 ORIFICE SIZE- STRAIGHT BRANCH: 15 x 5 90 DEGREE BRANCH: 1; x 5.}; TYPE OF RUN: Test “55:19 Tim—affiz—Er—Lb—Ea—» 2.. p... 1.3845 4.65 .510 .480 .560 00 83-, 29.28 15:50 4.13 .4413 .450 .470 15:55 3.19 .53 .310 .550 14:00 2.345 .2425 .2275 .855 14:05 1.61 .165 .153 .170 14:10 1.025 .103 .007 .107 14:15 ‘ .58? .057 .055 .055 14820 .406 .009 .0075 .041 58.5 83.5 29.28 14:25 .200 .024 .023 .025 14:50 .145 .0125 .0113 .0155 14:35 .065 .00.. .01” .0“? 14:59 .041 .005 .0025 .033 14:42. .026 .0013 .0015 .002 58.5 83.5 29.28 DATA ngefled RUN NO. 103] SHEET NO. 83 DATE 4/26/52 FITTING - SIZE OF STRAIGHT BRANCH: 18 X 8 SIZE OF 90 DEGREE BRANCH: 5 X 8 ORIFICE SIZE - STRAIGHT BRANCH: 15} X 57‘. 90 DEGREE BRANCH: 13' X c; TYPE OF RUN: Test. mk—Ranfiz—B.——Rs——Pe—4:e:~ —7~ um.— 11230 4.855 .u50 .8?) .570 59 88 29.35 11‘55 4.15 .900 .2‘“ .514 11340 5.175 .012 .100 .257 11345 .35 .154 .137 .17q 11:50 1.51 .105 .000 .117 11:55 1.055 .000 .000 .075 13300 .588 .007 . Z? .041 12305 .400 .034 .031 .038 60 85 89.53 12:10 .858 .010 .0125 .016 12215 .145 .007” .007 .003 IEHBO .065 .OCIL .0025 .03?5 12:25 .040 .001 . 01 .0015 IJBIBO .029 ’.0005 .0005 .0005 60 85 29.51 Remarks: 810w res’vonee of manometer fluid, Removed lubricant from glass stop cock opener of P6 DATA Observed RUN NO. 23;) SHEET No. 35 DATE 4/25/52 FITTING - SIZE OF STRAIGHT BRANCH: 19 x 8 SIZE OF 90 DEGREE BRANCH: g. x 8 ORIFICE SIZE- STRAIGHT BRANCH: 16 X 6 90 DEGREE BRANCH: 1%. X (‘1. Q TYPE OF RUN: Test. 10:55 5.05 .258 .230 .2530 59 79. 89.3 11200 4.1.3 .1023 .167? .PI’O 11:04. 3.1? .147 .122 .175 11:09 .33 .107 .089 .125 11:12 1.6.2 .073 .002 .05“? 11:16 1. 35 .048 .040 .055 11:20 .501 .027 .023 .031 57 77 29.53 11825 .400 .01-‘3 .015 .0230 11329 .2130 .012 .010 .013 1115.3 .1472 .007 .000 .037 11:57 .081 .003 .0025 .003 11140 .040 .03“ .002 .0025 11845 .031 .0053 .001 .C03 58 77 29.52 DATA Observed RUN No. 201 SHEET No. 34 DATE 4/19/52 FITTING - SIZE OF STRAIGHT BRANCH: 1:2 I 8 SIZE OF 90 DEGREE BRANCH: 5 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 153.. x 6’: 90 DEGREE BRANCH: 1:; x TYPE OF RUN: Teet Temp ¥%me-—-Pfi”p2-—-——P4——m—*—I5 98 "L 3h ¥é¥+~— 16:05 5.09 .180 .140 .030 66 85 20.24 16:10 4.13 .150 .114 .190 16:15 5.18 .115 .090 .145 16:17 2.32 .004 ~.004- .105 16:20 1.64 .000 .045 .075 16:25 1.05 .040 .030 .043 16328 .588 .023 .016 .030 64 81 29.25 16:51 .403 . 15 .012 .019 16:54 .255 .011 .008 .012 18:57 ..145 .000 .004 .009 16:40 .053 .005 .003 .003 16I45 .044 .00? .002 .003 16346 .019 .001 .001 .001 64 81 29.25 DATA Observed RUN NO- 2302 SHEET NO. ”3 £5 FITTING - SIZE OF' STRAIGHT BRANCH: 19 X 8 SIZE OF 90 DEGREE BRANCH: 5 x ORIFICE SIZE- STRAIGHT BRANCH: 13 x 5 90 DEGREE BRANCH: 1.; x 5:. TYPE OF RUN: T881. 8 DATE 5/11/53 Wlisng .-_.J’4._.__-1J5 _____.Pg__l._tp-__DB____ 16840 3.19 2.55 10 6‘15 1.025 0 o " 1 "5* U1 ( ‘1 (.3 =13.) CO CH O I H ”a {'1 .005 .04‘5’ '2!" 0 kN.) .025 1.55 1.155 .770 .405 .275 .186 .1175 .007 .033 'k r..— u . “,‘l' .030 .0 45 1.56 1.155 .7?3 .493 .277 .190 .11?i .067 O 0') r“! O‘ I, . $2 '._ cvr.‘ O i-le .020 .0145 1.37 1.05 ‘r'fi’ (21.3L/ (Ti f: Temp a» b ‘u 0.)" (31 (I) 7 H C) d5 ’22 r“. (x (38. CH; 0 m :30 0 ID {\3 DATA Observed RUN No. 205 SHEET No. 25 DATE 5/11/53 FITTING - SIZE OF STRAIGHT BRANCH: 18 X 8 SIZE OF 90 DEGREE BRANCH: 3 X 8 ORIFICE SIZE - STRAIGHT BRANCH: 14 X 4 90 DEGREE BRANCH: 1% x 6:5. TYPE OF RUN: Test. Temp Tima____£%3231_~___2¢__v Fr Pa “3 .fiB___1_jE:r.__ 15:50 4.075 .89” .890 .815 55 75 88.92 15854 5.155 .005 .“09 .538 15:57 2.330 .511 .509 .470 16201 1.615 .300 .247 .518 16:05 1.030 .324 .321 .308 16:09 .57G .125 .123 .113 16315 .407 :0?) .030 .0785 16817 .2.5 .00” .054 .OZW .56 75 88.92 16:20 .lei .OEEQ .032 .050 16:25 .003 .0165 .010 .015 163.6 .045 .0125 .0125 .0115 16:89 .025 .009 .009 .008 16333 .014 .007 .007 .0330 56 74 28.92 DATA Observed RUN No. 234 SHEET No. 27 DATE 5/11/52 FITTING - SIZE OF STRAIGHT BRANCH: 18 x 8 SIZE OF 90 DEGREE BRANCH: ,3 x 8 ORIFICE SIZE - STRAIGHT BRANCH215 x 5 90 DEGREE BRANCH: 135. x 6%- TYPE OF RUN: Test 18mg THML——J%F£%-———l%—————£5 —F0 “0 DB iklh—— 14:50 4.00 .475 .450 .477 55 72 20.91 14:55 4.15 .424 .407 .422 15:00 5.16 .319 .500 .510 15:05 2.32 .251 .230 .250 15:09 1.685 .1025 .155 .1815 15:14 1.045 .105 .101 .1035 15:18 .505 .0005 .050 .0575 15:21 .405 .042‘ .040 .04 5 50 75 23.91 15:25 .255 .0200 .0205 .0770 15:28 .155 .0100 .0175 .0175 15:52 .052 .010 .010 .010 15856 .043 .000 .0075 .008 15:39 .029 .007 .0065 .007 28.92 C»! 15"3 .016 .00” .0 55 .000 55 7 DATA Observed RUN No. 305 SHEET No. 28 DATE 5/11/53 FITTING - SIZE OF' STRAIGHT BRANCH: 18 X 8 SIZE OF 90 DEGREE BRANCH: 5 X 8 ORIFICE SIZE - STRAIGHT BRANCH: 15". X 5% 90 DEGREE BRANCH: 13;; x 6% TYPE OF RUN: Test. Temp Time_———E3=P2~_____24______1Qi____.J%&____Hfi___fl3______Bar1__- 13350 4.955 .317 .202 .345 54 70 28.90 13255 4.15 .2075 .249 .200 14800 5.15 .202 .185 .215 14:04 2.565 .152 .133 .163 14109 1.615 .105 .096 .110 14:15 1.025 .0625 .033 .0715 14816 .500 .040 .0?“ .041 14320 .408 .050 .027 .030 53 72 28.91 14325 .255 .070 .018 .020 14:29 .143 .015 .017 .015 14155 .082 .008 .0075 .038 14:57 .046 .0075 .00? .0075 14840 .029 .0085 .007 .0305 14:43 .016 .006 .0035 .003 ES 72 28.91 DATA Observaci RUN No. 205 SHEET No. 29 DATE 5/11/53 FITTING - SIZE OF STRAIGHT BRANCH: 13 x 3 SIZE OF 90 DEGREE BRANCH: 3 x 8 ORIFICE SIZE — STRAIGHT BRANCH: 15 x 6 90 DEGREE BRANCH: 1.3,. x 6% TYPE OF RUN: Test Team ' Mo—J.snkz_P¢—_-pfi_ _1?fi__:;fi_12§ A 3.3;. 12800 5.07 .224 .10: .2“1 53.5 67 28.91 13:05 4.15 .184 .100 .216 12:09 3.19 .145 .133 .104 12:14 .3? .103 .000 .110 12:19 1.61 .0725 .032 .0825 12:25 1.043 .048 .0435 .055 12:27 .531 .030 .0555 .0525 12:51 .410 .02 S .0180 .0253 54 69 28.90 12:55 .255 .015 .01 S .0155 12:39 .144 .010 .0095 .011 12:45 .065 .00? .005 .007 12146 .046 .008 .0055 .008 18:49 .050 .0055 .0055 .0055 12353 .016 .005 .0045 .005 54 68 28.90 DATA Observed RUN No. 207 SHEET No. :50 DATE 5/11/52 FITTING - SIZE OF STRAIGHT BRANCH: 18 x 3 SIZE OF 90 DEGREE BRANCH: 3 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 161’: x (3?;- 90 DEGREE BRANCH: 133:: x 5; TYPE OF RUN: Test. Temfi Tine Ps-PS P‘.i P5 F6 I r: ”B Ber. 10:55 5.15 .1?3 .134 .212 54 08 20.91 11:00 1 4.15 .132 .199 .172 11:05 5.20 .106 .004 .131 11:10 2.34 .078 .033 .008 11:15 1.635 .057 .045 .007 11:19 1.0.2:) .033 .030 .045 11:24 .590 .0215 .018 .07? E? 86 20.01 11:29 .405 .0175 .0150 .020 11:33 ..259 .0130 .010 .014 11:57 .145 .009 .0075 .009 11:41 .002 .0005 .0055 .007 11:45 .045 .0057 .035 .006 11:48 .025 .005 .005 .0035 11:51 .015 .0045 .005 .005 55 66 23.91 DATA Obeer'red RUN NO. 209 SHEET NO. 51 DATE 5/15/58 FITTING - SIZE OF STRAIGHT BRANCH: 18 X 8 SIZE OF 90 DEGREE BRANCH: 5 X 8 ORIFICE SIZE - STRAIGHT BRANCH: 1;; x 5 90 DEGREE BRANCH: 3 x 7 TYPE OF' RUN: T085 W4342—_1~r_55_.46_1;353_1*51r~ 13:50 5.505 1.575 .300 .05 02 72 20.01 15:55 5.15 1.245 1.255 .540 15:40 2.575 .595 .915 .500 15:45 1.025 .555 .545 .421 15:50 1.05 .410 .415 .204 15:55 .550 .320 .2225 .1435 14:00 .404 .147 .150 .00: 51 73 20.01 14:05 .250 .055 .095 .053 14:12 .144 .050 .051 .053 14:17 .051 .030 .0215 .012 14:25 .045 .015 .015 .000 14:27 .035 .0115 .012 .0055 14352 .0155 .0045 .005 .0035 80 60 29.01 DATA Observed RUN No. 209 SHEET No. 52 DATE 5/15/52 FITTING - SIZE OF STRAIGHT BRANCH: 18 x 3 SIZE OF 90 DEGREE BRANCH: 5 x a ORIFICE SIZE - STRAIGHT BRANCH: 14 x 4 90 DEGREE BRANCH: g x 7 TYPE OF RUN: Test. Tenn WZT—Jr—PS 26—42»? “-DB’—‘~’£ar*— 14350 4.255 .770 .775 .539 60 75 29.01 14355 4.15 .76? .7715 .5415 14359 3.18 .594 .533 .415 15803 a.‘G .433 .455 .305 15307 1.59 .2875 .f71 .200 15211 1.04 .185 .1375 .129 15815 .565 .100 .100 .067 57 71 29.01 15:20 .410 .033 .03? .C405 15324 .261 .0455 .0435 .028 15327 .148 .024 .034 .016 15151 .065 .010 .010 .0085 15835 .049 .0075 .0075 .0045 15:38 .035 .005 .005 .0035 15842 .017 .0025 .0025 .0015 58 73 29.01 DATA Observed RUN No. 310 SHEET NO. 33 FITTING - SIZE OF STRAIGHT BRANCH: 18 x 8 SIZE OF 90 DEGREE BRANCH: 5 x 3 ORIFICE SIZE - STRAIGHT BRANCH: 15 x 2 5 90 DEGREE BRANCH: x 7 TYPE OF RUN: Test. 10805 4.75 .410 .410 .525 10810 4.15 .300 .3575 .200 10815 5.155 .270 .2€0 .210 10:20 2.30 .195 .191 .15 10324 1.62 . ES .1335 .104 10:88 1.045 .088 .085 .065 10:52 .580 .0475 .0403. .055 10:50 .402 . 32 .001 .0005 10:59 .250 .000 .019 .014 10:43 .149 .011 .0105 .0075 10:40 .065 .005 .005 .0005 10:49 .040 .0075 .0025 .0015 10:52 .036 .0015 .0015 .001 10355 .016 .001 .001 .0005 DATE 5/20/53 TeTD 61 73 60.5 74 61 75 89.07 29.05 29.04 DATA Observed RUN NO. 211 SHEET NO. 34 DATE 5/20/52 FITTING - SIZE OF STRAIGHT BRANCH: 18 X 8 SIZE OF 90 DEGREE BRANCH: 5 X 8 ORIFICE SIZE - STRAIGHT BRANCH: 153.7. x 5.33. 90 DEGREE BRANCH: x 7 TYPE OF RUN: Test. ”023 Time—1252.2934m_24_-, P = I n 1‘3 Jinan.— 11:00 4.93 .270 .2615 .?55 Cl 75 20.04 11:04 4.13 .221 .218 .195 11808 5.18 .173 .166 .149 11:12 2.335 .135 .120 .105 11318 1.62 .006 .0??5 .0755 11:20 1.050 .054 .0515 .041 1 :24 .570 .0305 .030 .GQLS 62 70 29.03 11:28 .401 .023 .019 .015 11:33 .250 .0195 .0118 .010 11356 .141 .007 .OCCS .005 11:59 .062 .0025 . 325 .003 11:43 .045 .003 .00? .001 11:46 .037 .001 .001 .00 11:50 .015 .001 .0005 .000 61.5 74 29.02 DATA Observed RUN NO. 213 SHEET NO. 55 DATE 5/21/53 FITTING - SIZE OF STRAIGHT BRANCH: 1:; X 8 SIZE OF 90 DEGREE BRANCH: 3 X 8 ORIFICE SIZE- STRAIGHT BRANCH: 15 x 6 90 DEGREE BRANCH: 2 x 7 TYPE OF RUN: Test m1me.___n3=231__.__247_.___25__1___10}____13;_Znfi___,_112uu__ 18215 5.075 .190 .175 .182 04 80 23.25 18:18 4.07 .1755 .1015 .170 10:23 4.155 .153 .144 .149 15:27 5.175 .115 .103 .1115 15:51 2.52 .055 .0775 .050 18855 1.50 .0575 .055 .055 18:59 1.025 .1075 .034 .035 54 81 29.25 18:45 .575 .020 .0175 .0175 18:45 .404 .014 .0120 .0120 13:49 .259 .0005 .007 .007 18:50 .140 .005 .005: .0055 18:55 .0005 .002 .001 .001 18:58 .045 .001 .001 .001 19201 .027 .000 .000 .000 64 81 29.25 DATA. Observed RUthO. 215 SHEET No. 58 DATE 5/21/52 FITTING - SIZE OF STRAIGHT BRANCH: 18 X 8 SIZE OF 90 DEGREE BRANCH: 5 X 8 ORIFICE SIZE- STRAIGHT BRANCH: 16.? x 6‘3- 90 DEGREE BRANCH: 3 x 7 “ T500 Time————23=Pz» .E;——H——HB5——————P6————WB»w—£fir—~—-—EaP.—— 19:08 5.110 .138 .1175 .145 84 81 29.25 19812 4.675 .1855 .1075 .155 19:16 4. 55 .1011 .008 .1175 19:20 5.155 .084 .073 .039 19:24 2.5”“ .OF“; .0? 5 .OCS 191?? 1.60 .0410 .030 .0435 19150 1.015 .0265 .0'5 .027 19:54 .585 .015 .0125 .015 64 81 29.25 1913. .407 .010 .0075 .010 19:41 .859 .006 .005 .006 19144 .141 .OOTE .0025 .0035 19:48 .OC3 .001 .001 .001 19:51 ..045 .001 .001 .001 19:54 .028 .001 .001 .001 19:57 ".015 .0005 .0005 .0005 04 81 29.24 DATA Calculated RUN NO- 12-30 FITTING - SIZE OF STRAIGHT BRANCH: SIZE OF 90 DEGREE BRANCH: ORIFICE SIZE - STRAIGHT BRANCH: 1:2: TYPE OF RUN: SHEET NO. 37 90 DEGREE BRANCH: Test 1? '.’ \ Q .1 x 5 x 6 ‘33 C0 DATE O ...: (‘11) H .q .001 A'.‘ C) Wu. v “042 {0 WM ‘4 e; a 0*0 1.717 1049.? .002 1.?v: 1170 20: 1573 14.q 1.523 1231.5 .0 5 1.47- 1030 170 19;“ 14.? 1.231 000.0 .050 .000 0: 1.. 1101 14,1 1.0; 801.: .033 .417 £00 137 817 13.. .7055 601.5 .010 .259 511 03 £0: 14.: .0537 407.9 .01. .24: 410 70 400 14.5 .508 390.2 .003 .150 33' 53 :9 14.3 .6753 204.9 .004 .09 215 39.5 204.5 13.0 .2507 201.0 .002 .057 17- 23.5 70.3 13.3 .zgga 175.7 .0010 .0230 1:0 22.: 177.5 15.0 H ,‘O O 1" G... DATA CalculatedRUN NO. 190 SHEET NO. 57.)). DATE FITTING - SIZE OF STRAIGHT BRANCH: 18 X 8 SIZE OF 90 DEGREE BRANCH: 3 X 8 Eq. D. Str. Fr. ~ 12.9" ORIFICE SIZE - STRAIGHT BRANCH: 15 x 3 9° DEGREEBRANCW 1 x 6 Act. L. Str. Fr.— 10.55' TYPE OF RUN: Test ~m~——-- ,. -Higgé I Acced C550 V135 W5 TF4-TI’5 P5 fiq. L05 liq. L.5 1149.5 .083 1.822 .020 .180 11.11 .78 1086.1 .038 1.478 .007 .143 4.79 “5.58 848.2 .045 .071 .000 ~ .101 .01 ~1.44 677.3 .029 .650 .000 .077 10.33 .04 515.5 .017 ‘.358 .004 .041 9.78 -.59 428.7 .011 .207 .006 .0205 30.54 9.90 543.1 .007 ..148 .005 .020 20.0 14.85 “255.9 .004 .000 .001 .0115 8.85 -l.50 175.0 .002 .038 .001 152.9 .001 .020 .0036 135.1 .001 .017 .000 “Values which follow are beyond the rPng of the friction chart. DATA CalculatedRUN No. 190 SHEET NO. 5733 DATE FITTING - SIZE OF STRAIGHT BRANCH:1;O. X 8 SIZE OF 90 DEGREE BRANCH: 5 x 8 En. Do 900 PT. " 50F“ ORIFICE SIZE- STRAIGHT BRANCH: 15.; x 3 get. L. 9.30 pr. .. 6.75' 90 DEGREE BRANCH: 1 x 6 TYPE OF RUN: TGBt ”— ”_ Loss # Adfied C60 VFG TPG 1F4~.16 PG Fq. L'G Kg. L'G 109.7 .000 1.940 .JLB .(5 .51 ~6.44 175.4 .050 1.459 .0"4 .495 4.85 -1.00 143.7 .040 .961 .019 .340 5.50 ~1.16 134.2 .035 .057 .010 .310 5.23 ~3.53 16.0 .017 .347 .033 .130 '.02 .17 71.8 .011 .255 .010 .0035 10.81 4.06 57.1 .007 .147 .000 .0025 u.60 2.05 41.0 .004 .078 .003 .0346 8.07 1.02 80.9 .0018 .0356 .0014 .0100 8.45 1.08 23.8 .001 .088 .0006 .0125 4.80 -l.95 17.7 .0007 .0187 .0005 ‘ 1|Mir-..luea wnich follow are beyond he range of the friction chrrt. DATA CalculatedRUN NO. 19.1 SHEET NO. 323 DATE FITTING - SIZE OF' STRAIGHT BRANCH: 18 SIZE OF 90 DEGREE BRANCH: :5 ORIFICE SIZE - STRAIGHT BRANCH: 14 x 90 DEGREE BRANCH: 1 x TYPE OF’ RUN: Test. VPa-Pz 24 77_ 724 25 “a Q5+q€ ; Div. 1.558 1522.1 .125 1.10 1420 15: 15 2 5.7 1.775 1297.1 .020 .884 1270 154 140A 5.; 1.525 1155.7 .072 .647 1020 115 112: 5.6 1.277 1005.4 .05 .450 910 50 100. ".5 1.02 801.5 .032 .255 750 75 Bus 5.4 .752 507.5 .018 .151 575 55 551 ..5 .52. 502.1 .01. .109 445 45.6 450.7 2.5 .5 c 255.2 .002 .072 550 55.3 255.: 5.2 .5724 257.5 .0045 .0275 270 20 295.0 8.8 .2502 204.9 .002 .017 195 17.3 215.5 8.0 .2255 175.5 .00 2 .0 2a 29 14.6 155.0 5.0 .200 57.2 .001 .010 52 14 17: 2.0 DATA CalculatedRUN NO. 191 SHEET ”0-3913. DATE FITTING - SIZE OF STRAIGHT BRANCH: 1:3 It 8 SIZE OF' 90 DEGREE BRANCH: 3 x 1“ CD E136 D. 8t 0 RI". - 1?.9" ORIFICE SIZE- STRAIGHT BRANCH: 14 x 4 9° DEGREE BRANCH= 1 x 6 Act. L. Eitr. Eru- 10.3.5! TYPE OF RUN: Test Loss Adéed Q50 VP5 TP5 TF4:TP5 P5 Ea. L.5 K3. L.5 1410.0 .135 1.090 .020 .I85 7.55 2.:0 l~b4.4 .100 .QCO .024 .215 11.10 .81 1081.8 .073 .335 .014 .100 8.70 ~1.00 908.1 .052 .412 .003 .115 4.9; -0.00 720.3 .'53 .288 .005 .073 3.33 ~8.40 545.6 .018 .158 .0‘3 .043 6.t3 “.83 435.4 .015 .108 .00” . 35 2.1? 1.77 358.R .008 .084 .004 .0215 6."? ~3.57 “271.1 .005 . 50 .0013 .015 188.5 .003 .017 .000 161.5 .0016 .0110 .001 144.6 .001 .010 .000 ‘Values which follow are beyonfi the range of the friction chart. DATA CalculatedRUN NO. 19,1 SHEET NO. 533 DATE FITTING - SIZE OF STRAIGHT BRANCH: 13 X 8 SIZE OF 90 DEGREE BRANCH: 3, x 8 En. D. 900 Pr. - 5.9" ORIFICE SIZE- STRAIGHT BRANCH: 14 x 4 Act. L. 930 Er .. 6.75' 90 DEGREE BRANCH: 1 x 6 TYPE OF RUN: Test 22—“— - " "WM—9.13;: _ ___,_ ’ ”(Te—a— C60 VPS TF8 TP4-TPB PG V". L‘B T“C”. L’B 151.5 .052 1.047 .085 .C"5 18.9 10.00 133.7 .040 .83 .054 .30 18.0 11.E5 114.9 .050 .810 .057 .933 18.09 9.34 95.3 .020 .434 .020 .160 16.35 9.50 75.5 .015 .278 .015 .102 14.71 7.93 57.9 L008 .155 .008 .08“ 12.31 5.50 46.7 .005 .105 .008 .044 la 64 6.89 56.4 .003 .085 .005 .0275 18.18 11.45 “26.2 .0015 .0740 .0035 .01": 18.0 9.25 16.4 .0308 .0156 .0014 14.1 .0004 .0114 .0012 12.6 .0004 .0134 -.0004 “Values which follow are beyond the rrn e of the friction chrrt. DATA calculatedRUN No. 193 SHEET No. 39 DATE FITTING - SIZE OF‘ STRAIGHT BRANCH:19 x 8 SIZE OF 90 DEGREE BRANCH: 3 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 15 x 5 90 DEGREE BRANCH: x 6 TYPE OF RUN: {F3:Pg Q4 774 T?4 05 Q6 15+QG i Div. 2.145 1665.6 .144 .666 1:50 116 176: 6.4 2.064 1696.6 .160 .810 1660 107 1657 6.5 1.776 1697.1 .099 .45" 1660 66 14:. 6.4 1.566 1207.0 .074 ..4. 1170 60 1260 6.4 1.276 1000.6 .061 .241 676 66.5 1040.. 6.6 1.020 801.5 . 62 .15? 770 52.6 622.6 6.4 .7666 601.5 .616 .66: 670 38.5 609.5 6.6 .6626 497.0 .016 .ore 476 60.6 535.6 6.1 .600 662.9 .006 .031 663 24.6 409.6 6.0 .6765 297.4 .0046 .0166 226 17.6 609.6 6.6 .2627 206.4 .602 .066 202 16.2 216.2 6.1 .2145 168.5 .0014 .0064 .170 10.7 180.7 5.9 .1646 129.1 .0008 .0066 162 6.1 166.1 4.4 DATA CalculatedRUN NO. 193 SHEET NO. 3ng DATE FITTING - SIZE OF STRAIGHT BRANCH: 19 x 8 SIZE OF 90 DEGREE BRANCH: 5 x 8 3‘1. D. Star. PP. - 3.8.9“ ORIFICE SIZE - STRAIGHT BRANCH: 15 x 5 9° DEGREE BRANCH= 1 x 6 Act. L. 57.10. Pr.- 10.551 TYPE OF RUN: Tee-t L026 Aéded 1577.6 .155 .645 .025 .550 7.59 -2.77 1494.4 .140 .595 . 95 .50 6.55 -2.02 1507.7 .107 .447 .012 .250 5.22 ~5.15 1129.6 .090 .550 .016 .175 9.14 -1.21 957.5 .055 .250 .011 . 29 9.02 -1.55 750.2 .055 .145 .007 .000 6.75 -1.60 63." .020 .090 .005 .049 .25 -4.10 466.7 .014 .054 .004 .0547 1.44 -9.91 509.5 .006 .055 .005 .0225 6.59 -1.481 ”290.7 .005 .019 ~ .0005 .0150 15.24 2.99 195.5 .002 .007 .002 158.6 .0016 .0043 .0018 123.4 .00096 .002 .0019 *Values which follow are beyond the range of the friction chart. DATA calculatedRUN No. 123,3 SHEET NO. 398 DATE FITTING - SIZE OF STRAIGHT BRANCHzlg x 5 SIZE OF 90 DEGREE BRANCH: ,3 4 a ORIFICE SIZE - STRAIGHT BRANCH: 15 X 5 A 90 DEGREE BRANCH: 1 X, 6 TYPE OF RUN: Test. L093 Vléggfi Q CC V98 T?8 TPénTPe 1; YR. L'G EC. M.A 107.5 .065 .509 .079 . 0. 5..05 51.50 105.9 .024 .554 .073 .165 41.39 $4.35 60.4 .019 .409 .051 .140 56.43 -9.Vs 77.2 .015 .50: .04: ’ .197 40.19 £5.44 63.0 .009 .909 .05: .075 49.57 55.02 51.5 .006 .156 .023 .0525 49.52 2.77 57.9 .005 .075 .010 .050 35.:5 26.59 31.5 “007 .046 .010 070 50.0 15.:5 33.8 .001 .031 .035 .0 38 50.75 50.01 12.6 .0004 .0094 -.0004 fir‘ n , .5: -" '1 r: 9 a 9 a L;\JC a: Q 00 5);): . ‘V’L‘l .12 x) 5.7 oOCIOOw .I‘\3;-\)8 000188 *VFIues which fallow are b03000 t‘ DATA CalculatedRUN No.13; SHEET No. FITTING - SIZE OF STRAIGHT BRANCH: 1;, x SIZE OF 90 DEGREE BRANCH: 3 x ORIFICE SIZE- STRAIGHT BRANCH: 1;”; y 90 DEGREE BRANCH: 1 [I I.) . «3“ TYPE OF RUN: L Tenn VPa“?S 54 ‘T4 Tia ’0 B 8 4.3 DATE 2.212 1730.1 .13: .513 17:0 3.0:: 1500.1 .130 .425 1r00 1. 751.8 1433.4 .10.: . 5.1:. 14:13-73 .53: 1 $0.6 .0 a .243 1100 1.200 907.3 .010 .173 370 1.033 003.4 .03: .11‘ 7 3 ..7015 500.4 .013 .023 570 Q £54 498‘ 2 a 315 gm” T. U115? .50. 377.0 .013 .r T 41: “.335 5.1173 95:0: .3175 Th. .207 201.3 .JDX .GS? 'r' i E- 1 5;: 1 4.: 7.5 DATA CalculatedRUN NO. 193 SHEET NO. 40A DATE FITTING . SIZE OF STRAIGHT BRANCH: 18. x 8 SIZE OF 90 DEGREE BRANCH: :5 x 8 Egg. D. Str. Br. - 12.9 ORIFICE SIZE - STRAIGHT BRANCH: 15. x 5:; 90 DEGREE BRANCH: 1 Let. L. tetr. 1'r.- 10 {5- TYPE OF RUN: Test. __ M ' 1.52.79 ”ABBEY 2:50 VP5 TF5 TP4-TP5 P5 Pig. L‘S Fig. L.5 1647.7 .170 .4270 .01/.5 ..':.-5 6.30 ~4.0S 1515.9 .144 .414 .081 .31 6.77 -3.58 1530.4 .111 .3231 .014 .2740 5.F.. “1.5 1140 .8 .081 .238 .012: .1723 6.576 -3.4‘;‘J 945.5 .058 .161 .O-Cw .125 7. .1 -5.15 7C1.9 .036 .104 .088 .CP“5 9.? -.65 508.5 .0220 .003 .004 .043 9.15 ~2.1€) 475.8 .014 .039 .004 .035 11.43.. 1.08 579.5 .009 .023 .005 .021-1- 153.5 2.15 200.6 .005 .015 .000 .0145 ----- 19.3.6 .002 .007 .000 167.1 .0018 .0048 .000 123.4 .001 .002 DATA CalculatedRUN No. 195 SHEET No. 403, DATE FITTING - SIZE OF STRAIGHT BRANCHzlfz x 8 SIZE OF 90 DEGREE BRANCH: .3 >. 3 HQ. 0. 00° Er. - 5.3" ORIFICE SIZE- STRAIGHT BRANCH: 15;: x 5% Act. L. 990 yr, .. 5,75: 90 DEGREE BRANCH: 1 x 6 TYPE OF RUN: Test 1030 A000: (:60 T6 TPG TF‘é—T'Fe 2:6 7‘30. L’B Eq. L‘G 90.4 .010 .405 .000 .144 07.5 ' 50.75 05.2 .016 .301 .074 .120 50.75 51.00 75.0 .012 .277 .050 .097 50.79 50.04 00.0 .000 .204 .023 .077 50.65 45.00 51.9 .000 .130 .072 .055 60.58 53.05 45.5 .004 .009 .020 .059 58.97 52.22 20.9 .002 .040 .011 .020 55.00 48.25 ”24.4 ‘ .001 .055 .010 .014 71.45 04.00 18.5 .0007 .0207 .0073 12.7 ' .0004 .0114 .0300 0.3 .0001 .0001 .0009 7.0 .0001 .0041 .0004 6.7 .0001 .0051 c.0011 ‘Values which follow are beyonr’. the flange of the friction chart. DATA Calculated RUN No. 194 SHEET No. 41 DATE FITTING - SIZE OF STRAIGHT BRANCH: 18 x 8 SIZE OF 90 DEGREE BRANCH: 5 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 16 x 6 90 DEGREE BRANCH: 1 x 8 TYPE OF RUN: Test. 753338 04 794 724 05 Q0 05+Q5 0 DIV- 2.245 1704.1 .159 .419 1770 55 1905 4.5 2.055 1599.1 .150 .540 1550 74 1004 4.0 1.794 1409.7 .100 .270 1400 50 1450 4.5 1.525 1190.7 .072 .10: 1070 05 1255 5.5 1.275 1000.5 .051 .150 990 40 1020 4.5 1.01 795.6 .052 .092 750 55 0:5 4.2 .755 595.5 .015 .047 500 20.0 030.0 4.2 .5505 500.1 .015 .055 474 22.5 496.5 4.5 .511 401.5 .008 .010 :05 17.5 412.5 4.2 .581 299.4 .0045 .0140 20? 14 50 .0 4.5 .2008 204.9 .002 .005 295 9.9 504.9 5.2 .1872 147.1 .001 .002 205 4.5 209.5 2.1 DATA (gt-210.1191,“ RUN No. 194 SHEET No.4“ DATE 1 1‘3: FITTING - SIZE OF STRAIGHT BRANCH: 18 x 3 1': SIZE OF 90 DEGREE BRANCH: 9 8 .. 5 x $1: 29. D. St 0 It“. - 1:399" .-.. ORIFICE SIZE- STRAIGHT BRANCH: 1.2; x 5 Act. 1,, my, E‘r.- 13,353! I 90 DEGREE BRANCH: 1 x (3 ‘ TYPE OF RUN: Test. G __ -1. 3 L095 £0000 '1 ._ ’1 a 1005.0 .177 .597 .051 .550 8. 0 ~2.10 : 1585.5 .145 .515 .ch .310 8.08 ~2.29 i } 124600.; 0114' :23-C4 001": .24"; 8043 “130?? k 5 1155.5 .050 190 .012 .170 0.05 -5.55 w .' 1 700.5 .050 .091 .001 .093 1.9: ~0.15 568.4 .020 .045 .003 .049 8.12 ~4.23 477.8 .014 .029 0004 003‘. 11.11 '7‘), 0184.6 .003 .019 -0001 .0245 ”Values .005 .003 .001 which follow are beyond .010 .008 .005 the range of the fricti0n chart. DATACalculated RUN No.194 SHEET NO. 41:3 DATE FITTING - SIZE OF STRAIGHT BRANCH; X 8 SIZE OF 90 DEGREE BRANCH: X 8 FC- D- 900 Fr. - 5.2" fict. Lo 90° Fr. - 8.?5' 90 DEGREE BRANCH; H CDC) CAO.) ORIFICE SIZE - STRAIGHT BRANCH: 1 , X X W C) TYPE OF' RUN: Tt'iEt r VPG T? 81.1 .015 .525 .098 .117 73.49 78.74 .3306 0012 CECE 007‘: .....G 7800 71025 85.4 .039 .20? .001 .075 91.33 74.5? 65.4 .Q09 .14? .043 .041 174.99 $8.13 4330:.) 0005 0105 ‘13:,‘1 OOCL; 129.17 EEO/13 LK'O I 2 .9 .031 037 .01? .T 23 Q”-&( 91.91 2:13. 5 . 331 . (7M . CO? 6.9 IOO()8 0015\‘ 00024 13.5 .0004 .0104 .0341 5.1 .03005 .00195 .00097 “Values which follow FTG beyona the range of the friction chprt. DATA Calculated RUN No. 195 SHEET NO. 43 DATE FITTING - SIZE OF STRAIGHT BRANCH: 15?, x 8 SIZE OF 90 DEGREE BRANCH: 5 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 15;, x (3.}; 90 DEGREE BRANCH: 1'); 6 ‘ TYPE OF RUN: Test. {5:57-02 '34 W4 '1" 4 (5,5 30 051528 Div. 2.205 1779.8 .100 .355 1000 3 1973 3.9 2.035 1599. .130 .200 1540 CS 1705 5.8 1.783 1401.1 .000 .cla 1430 57 1477 5.9 1.53 1808.2 .075 .183 1100 48.5 1238.5 5.9 1.209 907.2 .050 .115 900 40 050 3.9 1.015 509.2 .052 .073 810 {2.3 8L..5 5.8 .7405 500.0 .017 .037 595 23.5 637.5 5.7 . 303 394.0 .013 .028 405 20 505 4.0 .502 804.1 .108 .018 560 14 374 3.7 .3748 102.5 .004 .000 294 9.0 535.9 5.5 .245 147.1 .002 .003 106 4.“ 200.3 2.1 .1872 .001 .0015 -~- ---- ----- --- DATACElculatedRI-IN NO. 195 SHEET NO. 42.”. DATE FITTING - SIZE OF STRAIGHT BRANCH: 18 x 8 SIZE OF 90 DEGREE BRANCH: 3 x 8 Eq. D. Str. Er. ~ 12.?" ORIFICE SIZE- STRAIGHT BRANCH: 16::- x 6 9° DEGREE BRANCH 1 x 6 Act. L. Str. 1713- 11.1.35' TYPE OF RUN: Test. Lo 8 s r. ‘21 ~ "I: .. .. . 17' I.“ r “’50 l 5 TF5 1.1 t TL):- I‘5 ‘ “q. Lo 5 (Ag. $40.5 1710.4 .185 .528 .097 .505 6.84 ~3.51 1538.3 .148 .288 .023 .310 7.10 -5.25 0114 08‘34 .015 .244 6.15 -4020 1.4 ('91 v.3 C) 0 01 ...J 9...: ('11 ()1 0 Cl .058 .105 .312 .1?? 9.52 -.85 (0 {:1 5D 0 (A ‘3 C) U) o 01 (T1 .020 . 35 .002 .040 4.08 ~0.27 C. 3 U1 0 .014 .034 .004 .0505 10.90 .01 .009 .014 .004 .024 10.07 6.53 G?) .45 (U I“ O «I (n '33 .7 .285.8 .005 .008 .001 .014 7.14 -5.21 188.1 .002 .003 .000 I" h] 144.0 .001 —~-- ---- “Values rhich follow are beyonfi the rrnge of tie frictian chart. DATA CaloulatedRUN No. 135 SHEET NO. 43;: DATE FITTING - SIZE OF STRAIGHT BRANCH: 1;; x 8 SIZE OF 90 DEGREE BRANCH: 3 x 8 '30. 9. 9-00 3:". - 5.2" ORIFICE SIZE- STRAIGHT BRANCH: 1.2;. x 6%; .1. : .300 :23 _ 8.7:3' ‘* (luv J. .J. I 90 DEGREE BRANCH: 1" 3, «3 TYPE OF RUN: ’7">~t. 4.9K: ' ”‘13 ...-”’3’. ' . .....J‘f‘t f ‘ NIH ' n 060 VPG TP6 xs 1.3:? I; D - P6 x_ I “O E) I -- \ 0 LI. (1 69.4 .011 .350 .000 .00? ,11.§5 4.50 60.8 .009 .203 .033 .073 11.71 4.03 '5 .6 .007 .157 .003 .050 10.09 5.20 46.9 .005 .115 .000 .040 «---- --~- 58.9 .000 .070 -.015 .0215 «-~-- --«~ 51.1 .003 .00; .020 .021 0.53 2.7? 3.4 .001 .020 .011 .012 9.17 2.19 1‘? . 5 .0008 .0308 ' .0038 15.8 .0000 .0100 .0074 10.9 .0003 .0055 .0057 6.4 .0001 .0011 .0010 3.1 .00005 *Values which follow are beyond the rrnge of the friction chrrt. DATA Calculated RUN NO- 196 SHEET NO. 45 DATE FITTING - SIZE OF STRAIGHT BRANCH: 19 x 8 X 8 SIZE OF 90 DEGREE BRANCH: 5 ORIFICE SIZE- STRAIGHT BRANCH: 15 X 5 9o DEGREE BRANCH: 1i“ x (7.2. We 04 VP 4 W4 (.5 . n €54.06 .2 Div. 1.748 1575.5 .095 1.755 1145 (77 1438 18.7 1.528 1200.7 .073 1.344 lOfiO f2’ 1229 9.6 1.277 1005.4 . 51 .911 805 13? 1011 19.4 1.0175 799.0 .0L3 .ER” CC3 143 733 19.5 .761 538.0 .018 .310 483 13( 59b 18.1 .6325 497.0 .013 .212 EL 87 477 1Q.2 .505 395.; .009 .13 310 F“ 579 1Q.O .577 P96.3 .004 .0715 235 47.5 937.5 17.5 .255 200.4 .003 .053 163 32.4 154.4 18.7 .1978 155.5 .0012 .0183 39 27.4 150.4 17.5 .1415 111.2 .0308 .0098 10: 17.2 119.2 14.4 DATA CalculatedRUN NO- 19.13 FITTING - SIZE OF STRAIGHT BRANCH: 13 SIZE OF' 90 DEGREE BRANCH: 5 ORIFICE SIZE - STRAIGHT BRANCH: 13 x :5 SHEET NO. x 8 x 8 E9. 90 DEGREE BRANCH: 1.3.: X 3; 43}\ DATE D. Str. AC1... L. E“ tr. ”r .1 x o - 12.0” PT." 10. 35‘ TYPE OF RUN: Test — _ L030 ‘7 Aéch Q50 VP5 TFE .14 TP, P5 39. L.5 fig, L 1110.7 .078 1.720 .02 .170 15.93 5.5. 077.4 .000 1.305 ‘ .000 . 30 6.77 ~3.0. 818.8 .040 .0 a .000 .005 9.08 -.07 051.0 .027 .577 .005 .072 0.04 «3.41 439.8 .015 .511 .005 .030 7.89 ~2.00 ‘400.5 .010 .700 .005 ' .027 3.70 ~0..5 524.1 _ .007 .130 .001 .010 ~--- -—--- “244.4 .004 .0715 .000 .0100 1.00 -e.40 100.0 .0010 .0318 .0002 128.1 .001 .018 95.2 .0000 .0000 ”Values which follow are beyond the range of the friction chart. DATA CalculatedRUN NO- 1953 SH FITTING - SIZE OF STRAIGHT BRANCH: SIZE OF 90 DEGREE BRANCH: ORIFICE SIZE - STRAIGHT BRANCH: 15 90 DEGREE BRANCH: 1:: TYPE OF’ RUN: Test. EET NO. 429 DATE & ..x8 5 x 8 En. D. 90° Br. - 5.2" x 5 Let. L. 90° Er. - 6.75' «2 71.1 .011 .125 .036 51.8 .006 .CFC'q .0655 35.5 .005 .0378 .OOAB 16.0 C .luee .017 “hi-Ch f0110‘2’ RI“? 138303”: .55 4.36 ~2.39 .586 4,03 ~l.,3 .351 5.18 -1.57 .145 8.2.1 -.54 .09: 6.45 -.30 .05: 6.80 -.15 10.05 ..0166 7.83 .48 the runge of the frictisn chart. DATA CalculatedRUN NO- 197 FITTING - SIZE OF STRAIGHT BRANCH: 18 x 8 SIZE OF 90 DEGREE BRANCH: 5 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 14 x 4 90 DEGREE BRANCH: 1.; x (3;. TYPE OF RUN: Test SHEET NO. 44 DATE We ...“; W4 TF4 (.5 5-6 C—S‘I'CG ff. 121v. 2.008 1577.5 .135 1.002 1400 500 1500 12.5 1.770 1555.5 .000 .550 1250 170 1420 12.5 .227 1199.9 .075 ”.521 1000 150 1210 2.4 1.275 1000.5 .051 .4?5 875 124 000 2.4 1.015 707.5 .055 .235 000 07 757 12.0 .7515 508.4 .015 .1445 510 70 520 12.1 . 525 407.0 .015 .000 4 5 57 452 11.9 .505 595.2 .000 .0505 3.5 45.5 584.5 12.0 .5755 207.5 .0045 .0545 255 52.7 255.7 11.5 .251 197.2 .002 .014 175 20.5 10 .0 10.4 .005 101.1 .0015 .0058 147 15 105 0.8 .145 115.9 .0007 .0042 112 10.5 122.5 8.4 DATA CalculatedRUN NO. 197 SHEET NO. 44;. DATE FITTING - SIZE OF STRAIGHT BRANCH: 19. X 8 SIZE OF 90 DEGREE BRANCH: 3 X 8 Eg. D. Etr. Br. ~ 13.?" ORIFICE SIZE- STRAIGHT BRANCH: 14 X 4 Act. L. Str. El".— 10.35! 90 DEGREE BRANCH: 131: X C ‘\ In 34 TYPE OF RUN: Test. Loss A0000 ”4-1135 P5 Ego L05 liq. L05 1380.8 .119 1.050 .023 .255 9.08 -1.53 1225.5 .004 .505 ' .015 .305 7.88 -2.47 1051.1 .059 .600 .012 . 55 7.55 -g.43 if) .1» 878.5 .048 ‘ .416 .009 .107 8.41 -1. 639.5 .031 .259 .000 .072 .53 -2.02 528.0 .017 .1415 .003 .0525 7.08 -5.29 438.4 .012 .090 .002 ..51 6.45 ~5.90 345.4 .007 .0595 .002 .010 10.0 “.35 205.7 .004 .053 .0025 .0195 20.0 9.05 178.7 .002 .0 SE .0005 145.3 .001 .009 .0008 104.5 .0007 .003 .0005 DATA Cglcu ated RUN NO. 137 SHEET NO. 4413 DATE FITTING - SIZE OF STRAIGHT BRANCH: 18 x SIZE OF 90 DEGREE BRANCH: .5 X ORIFICE SIZE- STRAIGHT BRANCH: 14 x 4 AC‘L. L, 900 Hr, - 6,75‘ 90 DEGREE BRANCH: 1% x E TYPE OF‘ RUN: Test. Loss. ,01ed 2C0 V26 TPn .P4-LPG PH ‘n. L.p wv. L.6 197.3 .088 1.00QF ~”HT—:13". .613 8.71 1.? A 171.6 .068 .700 .044 .49 9.17 S. 2 148.8 .C50 .500 .031 ..‘E 7.29 .54 124.0 .035 .405 .0?” .2‘0 8.41 1.71 98.1 .022 ..oJ .015 .177 8.87 ..S 72.4 .017 .l'rC .OJQ .09. 8.46 1.C7 58.8 008 .03? .00? .017 8.96 2.21 49.8 .006 .057” .00: .0.0 6.03 -.75 35.6 .005 .051 .0055 .O‘E 14.0 7.?» “20.5 .00 .0125 .0025 .0107 23.76 16.61 15.8 .0006 .0070 .0012 9.6 .OOLB .005? .001 ( “Values which follow rre beyond the range of the friction chsrt. DATACalculated RUN NO. 199 SHEET NO. 45 DATE FITTING - SIZE OF STRAIGHT BRANCH: 153 x 8 SIZE OF 90 DEGREE BRANCH: x 8 ORIFICE SIZE- STRAIGHT BRANCH: 15 x 5 90 DEGREE BRANCH: 1}, x 0-; TYPE OF RUN: Test ' F 5" P 2 Q4 VP 4 m3 4 r 3 (94‘ ‘I‘ Q...“ 2.156 1604.1 .145 .655 1020 155 1773 2.033 1507.5 .189 .571 152' 142 1€03 1.786 1403.4 .100 .43. 132 125 1445 1.5315 1205.4 .075 .5155 1120 103 1233 1.208 906.4 .050 .Plfi 950 85 023 1.0125 705.6 . 50 . 33 750 67.5 705.0 .705 601.9 .013 .075 E 0 40.5 507.5 .057 500.5 .013 .052 4:5 40 530 .510 400.7 .008 . 32 375 z 3.5 " .581 203.4 .0045 .0170 280 21.8 504.0 .255 200.4 .003 .007 105 13.4 208.4 .2025 159.1 .0015 .0045 147 10.3 170.5 .1813 186.7 .0008 .0028 - 8.4 145.4 7.8 7.1 6.4 6.0 5.0 DATA calculatedRUN No. 138 SHEET No. 4.5;. DATE FITTING - SIZE OF' STRAIGHT BRANCH: 1 X SIZE OF 90 DEGREE BRANCH: X mm 0} 0'3 1719‘. D. 8131". PI‘. - 120$?" ORIFICE SIZE- STRAIGHT BRANCH: 15 x 5 Act. L. gtr. pr... 1.3.35: 90 DEGREE BRANCH: 1;; x ' TYPE OF RUN: Test. Loss A0000 1‘29, L. 5 1540.4 .150 .330 .035 .330 7.59 ~8.77 146107 .155 .555 .019 .290 6.21 “4.14 1384.1 .105 .422 .016 .320 7.27 ~3.08 1102.3 .076 .3 55 .012 .107 7.19 ~5.10 9130? .052 1:05 .010 .115 8970 -1065 73‘.4 .035 . 30 .005 .077 6.49 ~5.86 552.5 .010 .070 .00: .740 6.52 «5.83 400.5 .013 .0505 .0015 .0355 4.48 ~5.87 309.4 .008 .000 .002 .0192 10.42 .07 .1 .005 .017 .000 .0135 ~~--* -*--- 187.6 .002 .0005 .0005 143.6 .001 .0 $5 .0008 “values which follow are beyonfi the rrnge of the friction chart. DATA CalculatedRUN NO. 198 SHEET NO. 4.53. DATE FITTING - SIZE OF STRAIGHT BRANCH:19 x 8 SIZE OF 90 DEGREE BRANCH: 5 x 8 EC. Do 900 Br. - 5.2“ ORIFICE SIZE- STRAIGHT BRANCH: 15 x 5 mt. L. 900 Er. .. 3.75: 90 DEGREE BRANCH: 13. x (1.3. TYPE OF RUN: Test 1053 Adfled C: ‘m E: P -‘:\ " Tj. . I; n “:00 ‘- <30 ”6 T 6 T 4 r6 "- c: - I- c 14-53.? 135.8 “Values which follov are beyond t .043 4C .599 '-‘ c‘ ,1 I , . a .‘s.’ rs" -‘ . Q..k. .. .‘ ,72 . 1-: \,.I ."W .1x6 .117 .084 .045 .037 .0135 .0054 .0032 .0031 .019 .011 .007 .005 .0035 .0016 .0011 .0007 }. I e "r: 0 UL) .OQJ .04? F 1 f \— O O r.) . H range of the friction Chrrt. DATA calculatedRUN NO. 199 SHEET No. 4;; FITTING - SIZE OF' STRAIGHT BRANCH: 18 x 8 SIZE OF 90 DEGREE BRANCH: 5 X 8 ORIFICE SIZE - STRAIGHT BRANCH: 152: x 57;. 90 DEGREE BRANCH: 1.3“ x {3‘ TYPE OF RUN: Test. DATE 2.2035 1751.5 .113 .482 1800 125 2.050 1539.8 .130 ~ .410 520 114 1.782 1400.3 .009 .311 1330 00 1.537 1199.9 .073 .227 1130 83 1.260 997.8 .030 .155 950 89 1.027 907.0 .‘33 .101 753 84.8 .787 602. .018 .055 530 40 .6325 497.0 .015 .087 405 31.5 .508 303.8 .OCB ..83 $35 34.5 .381 2?3.4 .0045 .012 2?? 17.8 .251 197.8 .0019 .0044 105 9.5 .200 157.2 .0012 .0022 147 7.3 '2'. ~ r3 1.933 s {3 I; x 154.3 DATA Calculated RUN N0: 1‘39 SHEET NO. 43,. DATE FITTING - SIZE OF' STRAIGHT BRANCH: 18 X 8 TYPE OF RUN: TBS-to SIZE OF" 90 DEGREE BRANCH: 3 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 1Q}: x 90 DEGREE BRANCH: 1.; x f. E9. D. St 0 Br. - 13.9” 5: Act. L. Str. Br.- 10.55' .3. «‘4 5:20 “’5 TI’5 1€10.3 .162 .457 1487.8 .158 .390 1303.3 .108 .200 1117.1 .078 .215 028.4 .054 .149 758.1 . 35 .095 562.5 .020 .0"? 465.7 .015 .034 374.1 .000 .0215 282.0 .005 .013 0 188.1 .002 .0045 149.8 .001 .002 “Values which follow are beyond the iLose Adfied _#E?&-TP P5 Eq. L.5 _*Eq. 0:5 .025 .555 7.04 ~3.31 .020 ‘0“ 6.76 ~5.59 .015 ’2? 0.81 -5.74 .013 .1€7 7.10 -5.16 .008 .1?0 5.00 ~5.55 .003 .OQO 7.50 ~2.85 .003 .048 6.35 ~4.10 .003 .0‘43 8.70 -1.65 .0015 .0233 2.88 2.55 .000 .0149 10.14 -.21 “.0005 .0002 rynge of the friction chart. DATACPlculated RUN NO. 199 SHEET No. 453 DATE FITTING - SIZE OF STRAIGHT BRANCH: 18 x 8 SIZE OF 90 DEGREE BRANCH: 5 x 8 E0. D. 90° Br. - 5.2" ORIFICE SIZE- STRAIGHT BRANCH:15,1_. x 5.1. Act. 1.. 9.30 Er. .. 6.?5' 90 DEGREE BRANCH: 13;. x 634-- '4 TYPE OF RUN: Test. c VPC TP‘ TP‘-TP P. be. L._ ac. L.6 ' ) 121.2 . 55 .405 .079 .25 51.6 84.55 112.0 .020 .542 .009 .21 55.89 EE.C5 90.0 .023 .25. .052 .175 £0.00 33.31 83.8 .015 .185 .049 .125 .5.60 20.?5 18.8 .011 .128 .0?7 .000 50.00 23.05 54.9 .007 .082 .010 .0?8 52.73 8C.01 4 40.4 .004- .045 .010 .05 *- 50.30 23.5 (. 51.5 .003 .028 .000 .0?1 42.55 50.11 25.1 .001 .017 .002”? .0145 41.59 34.03 (.3 17.1 .0007 .0097 . 9.1 .0008 .0027 .0015 7.4 .0001 .0016 .0008 “Values which follow are bcy.nd the range of the friction chart. DATA Calculatec'iRUN NO- 800 FITTING - SIZE OF STRAIGHT BRANCH: SIZE OF 90 DEGREE BRANCH: ORIFICE SIZE - STRAIGHT BRANCH: 16 90 DEGREE BRANCH: 1.1. TYPE OF RUN: Test SHEET NO. 1 .4 G 6 .1 .‘- N3 I R 3x 47 8 8 DATE . 200 .1701 f‘ "I O ‘V :7.) .051 .053 .013 .013 .008 .OOéE .0019 .0013 .00006 34.5 27.5 8?. 18 10.3 9.4 8.4 @2 :4 V334 11> 4 :7. ‘70 213.1% v. 2.24: 1702.5 .153 .304 1070 107 1777 5.0 2.032 1500. .139 .92? 1500 97 :07 0.1 1.730 1:9s.7 .099 .220 1:90 84 1371 9.1 DATA CalculatedRUN NO. 300 SHEET NO. 47A DATE FITTING - SIZE OF STRAIGHT BRANCH: 18 x 8 SIZE OF 90 DEGREE BRANCH: 3 x 8 13. D. Str. Er. - 12.9" ORIFICE SIZE - STRAIGHT BRANCH: 15 x 5 Act. L. Str. LT.- 10.551 90 DEGREE BRANCH: 1.2. x 63*- 6. ‘3. TYPE OF RUN: Test LOSS 16090 n- f‘ _ ‘ ...-TD 0 o T: 0 0 “SC 11's Trb Tl‘4 - 5 P5 [q L 5—“; -—q——*L 5 1658.7 .171 .371 . L: .3F? {.55 *4.00 11:41:09 0137‘? 01":‘8 .03.. 0173 604’.) “3.95 940.5 .055 .117 .009 .135 7.20 ~5.15 75:.1 «xv; .075 .005 ’ .702 8.M) -4.25 300.9 .03 .043 .003 .070 4.00 “6.:5 409.7 .014 .039 .003 .035 2.38 “7.49 379.5 .009 .019 .091 .034 2.08 “8.3 283. .005 .011 000‘35 .014 2.86 -7049 W 0 105.6 .008 .0045 .0004 150.5 .001 .005 .0002 15 ~8 ~001 .003 .0090 *Vslues wnich follow are beyond the r6050 0f the friction chart. FITTING - SIZE OF' STRAIGHT BRANCH:1 9 x 8 SIZE OF 90 DEGREE BRANCH: 5 X 8 H ORIFICE SIZE- STRAIGHT BRANCH: 1.3 x 5 got” 1., 900 pp, - 3,75! 90 DEGREE BRANCH: 1.3;. x C '2. TYPE OF RUN: Test 6.8 “values _-Loes 7 A0500 VPQ. Eififl_ fifi4-TP6 Pf3 T‘0. L:8~. 3:. 1:8 .0“5 .50: .QPQ .100 4?.(- {3.8: .021 .251 .071 .IPE 45.05 75.7? .016 .103 .057 .130 A..83 37.13 .012 1"? .04? .003 46.21 {7.4" .9013 .005 .03,“ .079 3". 74 ””32; .005 ."PO .0"? .04- b7-L’ A0.87 .000 .0”4 .“11 .0?E A4.00 $7.13 .003 .0?“ .0‘7 .9167 F1 F7 47.14 .071 .914 .00" .0109 55 L5 €G.”O .0008 .0033 .0017 .0001 .0020 .0006 .0001 .0021 .00088 which follow sre beyonfi the rrnge of the friction chirt. DATA cglculgtedRUN NO. 23.0 SHEET No. 4.7;; DATE FITTING - SIZE OF' STRAIGHT BRANCH:1_r.—: x 8 SIZE OF 90 DEGREE BRANCH: 3 x 8 EC. D. 900 Yr. - 5.2” ORIFICE SIZE- STRAIGHT BRANCH: 16 x 6 Act. L. 90° Er. ._ 3.75: 90 DEGREE BRANCH: 1% x 6}: TYPE OF RUN: TGSt iosB “(ICC (Lg VPC “FEE::"” Tfié-TRC PG Eq. L.6M. 1:. L16 105.8 .025 .805 .O“3 .105 4?.(4 {9.57 07.4 .021 .251 .071 .135 43.03 TF."R 85.3 .016 .19 .057 .130 Af.85 07.13 71.8 .018 .13? .0A7 ."0" f 2 {7.4" r0.0 .008 .095 .931 .078 59.74 32.33 34.4 .003 .“”5 .017 .0'5 A5 03 77.23 27.3 .003 .023 .000 .0IC7 53.83 47.14 21.2 .001 .014 .007 .0179 55.05 :§.30 9 14.2 9004 .{3'774 .004]. 8.5 .J008 .003? .0017 6.9 .0001 .0028 .0008 6.8 .0001 .“021 .00088 “values shich follow Ere beyoné the range of the friction chgrt. DATA Calculated RUN NO. 3:31 SHEET No.44; DATE FITTING - SIZE OF STRAIGHT BRANCH: 1’3 X 8 SIZE OF 90 DEGREE BRANCH: 5 X 8 ORIFICE SIZE - STRAIGHT BRANCH: 13:7. 90 DEGREE BRANCH: 1; _‘ 1.. M>¢ 50¢) TYPE OF RUN: Test 773.7 .159 .530 1730 07 1837 5.3 C: r., . r; I r ‘3' '1 (‘3 fl ’2 ‘H » C” ” Q U . 17-..'O . '7.) I.) |J£J ‘J (”1‘15 1 Ll? 1"? L) Q 0 H H N o \‘1 C3 \. I H Ii!- (J IT" -N} C O O o O '2 C I 3 H I55 {.1 .5. 1...! L. .Q N} H 1.”: I) 'x'? 0‘: 0 IX) .53? 1170. .072 .153 1170 {a 7:: 0.2 1.:71 10:0.0 .05 .111 9‘: :2 1040 5.3 1.01: 7.7.0 . 3? .07) 011 43.: 010.5 0.1 .7.5 5f0.0 .018 .041 L 0 c .0 (51.5 5.0 .034 413. .015 .OLS 5.3 20.« 5'3.3 4.8 .705 :0 .8 . 30 .010 0:. 21.9 450.? 4.0 .5705 207.4 .0040 .0 05 0:3 17.: 545.2 5.0 .2: 107.3 .0010 .0040 200 1'.5 503.3 3.4 .2008 104.9 .0014 .0034 2:0 10.3 200.3 4.0 .1373 100.5 .00050 .00158 105 5.0 200.0 2.9 ,1; t" ~RUN NO. ”7.33.1 SHEET NO. (23‘. DATE - SIZE OF' STRAIGHT BRANCH: 1.2 ., SIZE OF 90 DEGREE BRANCH: i £ ‘3 ‘1‘: in: I .- "n. I: u y... . 7~ . {a} ...'. #1.. I“. ~ I»: .a-Ctu In 3:159 if." .r 1.! Iv". I" I" Q) o O SIZE - STRAIGHT BRANCH: 1,113. 90 DEGREE BRANCH: II... A " "7.; 8. 71M {Tl ‘\ RUN: T03t .... ._.-..—-o-_a—_ t «a *f.’ 0 5 a 03 it: a: Is: :n .32- : ‘l' 07 .0 O 3 U 1 ..D U U“ 10 a 1‘? 'j o 0.: '1 o k .3 a \ 1.57:: :1 o I: :3 -4 O C n 14:: . . r: 9I g : E 0 r2..-) 7 I If} "' 1?. £35 5 11:3 . 3.31:3 . C... 1.4 . :3 i. E; . {if i: “r . 3“.“ I (3771:; t 1 5; ‘1; . -.. I. a 1 T‘.; ’I a :I ‘=.: ‘Z C: 6 "It in) .95' .100 .CT3 .1}fi fl '3‘ r“ x. !‘ .‘ A ... ‘JI. "'v“‘ ~( .“§"~I':§J .(J' (-9: Y '11.’ Iv; '_ .- J. 1,: . . -_, .t. -. - . - -' - .1120. 'v :2 ‘¥ -. ‘32 .~..~. 'ztf. ‘. f .“s. ‘ ‘ = at. J .014 .Gifl .Q?] .5333 3.33 *4.73 .350 .317 .03“ .0??? 3.00 “1.05 .035 .030 .0013 .310 10.71 .36 .302 .033 -.CT?1 f‘-:‘ 2 I." .r'\ P: 1* :7” f: ’1’ '1‘ I \J'-..-1'-._..' I! ._ L- - l ‘r‘ a. K) H“ {m7 .0017 “1.00013 .. 0.} .a ’3‘“. \ ‘I DATA Calculated RUN NO. 301 SHEET 010.493 DATE FITTING - SIZE OF STRAIGHT BRANCHzlg x 8 SIZE OF 90 DEGREE BRANCH: 5 x 8 EC. D. 900 Er. ~ 5.2" ORIFICE SIZE- STRAIGHT BRANCHzlgj}; x 0‘: Act. L. 900 Mr .. 5.75. 90 DEGREE BRANCH: 1; x611 . ‘4 4. TYPE OF RUN: Test. 7 a a . 3? . r} '1 1 JO 1.: .. .r ;(...f.- c; L. 93.2 .019 .240 .000 .140 00.81 54.00 84.7 .018 .308 .070 .130 58.15 40.40 72.9 .012 .157 .057 .007 53.70 53.01 08.3 .009 .114 . 4? .07? 57.53 50.78 53.5 .008 .081 .050 .050 $4.55 47.00 40.7 .004 . 53 .019 .020 55.07 49.5; 30.0 .002 .020 .013 .0138 - 65.0 58.25 23.9 .001 .020 .000 50.02 52.07 10.5 .0007 .0127 .0005 14.9 .0005 .0005 .0015 6.7 .0031 .0051 .0010 6.6 .0001 .0051 .0005 5.1 .00003 .30103 .00055 “w. 1180 which follow are bejism’ the rs‘n._“0 of the frictim chart. SHEET NO. 4g DATE DATA 09.101115: tedRUN NO- 202 FITTING - SIZE OF STRAIGHT BRANCH: 13 x 8 SIZE OF 90 DEGREE BRANCH: g ORIFICE SIZE - STRAIGHT BRANCH: 15 )r 2 . L! t 90 DEGREE BRANCH: 13 x 3. TYPE OF RUN: Test. {pgrfig Q4 VP4 T94 05 C5 C5+56 1.786 1405.4 .1n3 .653 llfio 5:2 1449 :2. .53 1205.4 .073 .338 953 £95 975 23. 1.2925 13fi7.8 .052 .828 735 ago 1315 22. 1.0 25 .7615 .635 .538 1 (I. .5 O ‘1 U" r?- O o (‘0 H I. O {J 1 .1871 .1517 795.6 598.4 433.0 '20 K? .../L" O {a 293.4 203.3 163.7 147.0 119.2 '3' 1 U~ I. '7 'I' (emu r". " f" H .~’ V" 1 ..' .I Q I.) 17“ P '9’ O \1 150.8 DATA CalculgtedRUN N0- '1‘“ QUE: FITTING - SIZE OF' STRAIGHT BRANCH: lg} SIZE OF 90 DEGREE BRANCH: g. ORIFICE SIzE — STRAIGHT BRANCH: 15 x .. 90 DEGREE BRANCH: 1;, x 6" SHEET No. 41"EA DATE x 8 x 8 m - 12.9" O D. L. (‘J- " Our. 1. {1'4- (LIT. Ea. ACE. 11‘.“ 1003:" Q )3. Loss Aéfied QSC VF? TPS TP4-TP5 P5 Fq. L.r fig. L.5 1084.8 .271 1.085 .017 .163 10.40 .14 927.0 .232 1.309 .019 .101 15.70 5.35 779.0 .195 .910 .010 .0?0 11.0; 1.23 615.8 .154 .514 .706 .06£ 5..G ~é.90 465.0 .118 .200 .003 .OF:S 8.7L -1.60 387.7 .097 .105 .00” .014 16.53 5.01 310.5 .079 . 335 -.005” .0137 ----- --~-- “835.6 .050 .070 .0315 .310 15.0 4.65 159.4 .090 .034“ .0004 185.4 .033 .0045 .00‘4 118.0 .030 .0230 .OWO? 93.8 .024 .0151 .20013 “Values which follou rre Lsgug’ txe rrn e of the friction chrt. DATA nglculg:_,t,edRUN NO. {OT-3 SHEET NO. 4-532? FITTING - SIZE OF STRAIGHT BRANCH: 18 SIZE OF 90 DEGREE BRANCH: {5 NM CD In. D. 900 “r - 5. ORIFICE SIZE- STRAIGHT BRANCH: 1:: x 5 ct. L. $700 i‘ir. - 6.73' 90 DEGREE BRANCH: 1; x 5};- TYPE OF RUN: Test. I ”” ‘——- LOSS {6586 r 4;;2 N's: .. 9;? 3 T ’7 . . En. cc VPa "e 1*4. '11; ’6 C L 6 L 318.8 273.4 828.8 173.8 133.4 111.3 87.1 65.8 (D 40. .119 .03? .0315 .025 .010 .0135 .053 .004 .0235 .020 .01? .011 - Q OCO 7 .0055 .0035 .0019 .0021 .00173 .770 .054? .0235 .013 .0125 .714 10.14 8 . 07;" 11.05 13.94 '2 '3 " {J o L.- . '1‘ 0L)- 1 '2’ .‘l' 408‘} 7.03 DATA Calculated RUN No. 30': SHEET No. so DATE FITTING - SIZE OF STRAIGHT BRANCH: 18 x 3 SIZE OF 90 DEGREE BRANCH: 5 x c; ORIFICE SIZE - STRAIGHT BRANCH: 14 x 4 90 DEGREE BRANCH: 1}: x 82;; TYPE OF RUN: Test 4P 5-132 r14 W}; "'1‘ 4 (:5 CE; r‘sswfi “3 Div. 8.0195 506.1 .557 1.013 360 353 1613 15.8 1.776 595.5 .315 .7“? 1200 220 1420 5.1 .50? 199.1 .270 .584 1030 19 1217 15.4 1.271 903.7 .EJE .401 830 154 1004 15.5 1.015 707.8 .170 .25” 875 121 706 15.2 .7605 597.8 .154 .143 512 99 601 14.8 .658 501.5 .115 .00? 425 74.4 470.4 14.3 .505 39o.2 .099 .065 345 58 405 14.4 ou7uu 278.3 .007 .057 276 45 813 14.2 .251 107.? .044 .0184 20c 51.8 334.8 13.5 .813 183.6 . 37 .0 30 184 87.5 911.5 15.0 .1581 134.8 .013.q .0303 18? 83.8 185.8 13.3 .1184 $5. .031 .00744 14? 20.4 169.4 2.1 DATA CalculatedRUN NO- 305 FITTING - SIZE OF STRAIGHT BRANCH: SIZE OF' 90 DEGREE BRANCH: ORIFICE SIZE - STRAIGHT BRANCH: 14 x 4 TYPE OF RUN: SHEET NO. 5ng 19x8 5x8” 90 DEGREE BRANCH: 1}, x 6.3: Test DATE LOSS Adfied CBC VP5 TF5 ”Pg-7P5 P Sq. L.5 kg. L.5 1558.7 .113 .003 .01? .242 7.50 -?.85 1170.2 .087 .770 .018 .13? 8.60 -1.75 1014.4 .065 .074 .010 .140 7.14 -C.81 840.9 .043 .302 .030 .10 9.00 -1.FV H ‘3 :5: O c ('3 H H C) ID :1) o «I (0 (.3 (D H . “Vzluea my; Hot .001 .0007 .0004 .250 .139 .096 .003 p?) "A; OK’UO r. 70 J}- .0 .0001 .00004 (‘0 ’f‘ . V. kw .040 8.00 10.0 Iich follow are beyond the range of the “1.73 frictlfin chnrt. DATA calculatedRUN NO. 303 SHEET NO. 503 DATE FITTING - SIZE OF STRAIGHT BRANCHzlg X 8 SIZE OF 90 DEGREE BRANCH: '2 X 8 Q.) TVIC. Do 900 PP. - 502:” ORIFICE SIZE- STRAIGHT BRANCH: 14 X 4 .Aét. I... 900 El". _ 6.75. 90 DEGREE BRANCH: 1;. X 61. TYPE OF RUN: Test ”—_. ~__.._. L058 16660 “60 We; 7'26 7144- 726 26 1:5 . L. €;_-___:‘__¢;__I_‘_‘_ 6 247.4 .122 . -5 .05' .04 6.05 -.50 216.5 .105 .741 .011 .7. 5.02 .24 124.7 .077 .547 .027 .55 5.75 -.02 52. .052 .070 .021 .37 7.05 .20 121.2 . 55 .225 .021 .250 0... 1.65 88.4 .014 .13 .01 .140 0.21 2.5 74.7 .015 .0015 ' .0075 _ .10: 7.35 .63 56.9 .007 .055 .007 .002 11.11 4.50 2.4 .004 .034 .005 .020 0.55 1.52 26.6 .002 .017 .0014 .0105 2.45 1.62 h21.7 .001 .0125 .0014 .0115 12.07 5.52 15.3 .0005 .0085 .0015 11.5 .0005 .0000 .00004 ”Values which follow rre b03000 the 10052 of the friction chart. DATA calculmedRUN No. 204 SHEET NO. 51 DATE FITTING - SIZE OF STRAIGHT BRANCH: 18 x 8 SIZE OF 90 DEGREE BRANCH: 3 x 8 U} 1 ORIFICE SIZE - STRAIGHT BRANCH: 1 1 x 5 90 DEGREE BRANCH: x (3.; q :5 ho TYPE OF RUN: Test. 2.158 103?.7 .146 .721 1580 151 1771 2.05? 1630.6 .150 .5:4 SFO 177 1577 1.778 1507.1 .039 .41? 1500 158 1405 1.525 1106.? .073 .505 1090 130 1320 1.275 1001.2 .051 .2125 010 102 1015 1. 325 803.5 .005 .15? 7é0 90 PP? .7315 500.5 .01? .0700 55? CS F1” .CCUS 500.1 .0 5 .0535 47? E? 5’0 .535 30'».Q 00° . So 59* 18 :41 .894 810.0 .O'S .0?’0 300 30.. USA. .249 105. .00? .017 205 ?5.5 83°. 7 .2075 122.2 .0014 .0004 234 22.2 256. .1705 155.2 .0002 .0070 225 21.5 244. 0" ’1 A \f‘. .-« 3". 3: \A r‘ r A ,2 {-1 ,a) (3,". 0150‘: $.7st 5 QOULIQ .CJC“.¢5 13's.“; 113.0 Luz- '2. 10.0 10.4 0.4 8.8 DATA CalculatedRUN NO. 204 SHEET NO. 51.53. DATE FITTING - SIZE OF STRAIGHT BRANCH: 18 x 8 SIZE OF 90 DEGREE BRANCH: 5 X 8 EH. Do 53?. Bro - 1209" ORIFICE SIZE - STRAIGHT BRANCH: 15 X 5 13.01.. L. 31.1". I‘ir.- 10.35. 90 DEGREE BRANCH: 1;. x 6;. TYPE OF RUN: TGSt Loss Afifed C 2' T? -Tp p o o E o o 450 VP5 7115 .12 5 ps 3 L 5_ 3 L 5 1512.6 .143 .589 o 83 031 7.10 -5085 1430.9 0128 .555 .019 0275 6.9 -5044 1250.4 .003 .404 .014 .21 6.67 “5.68 1068.6 .071 .801 .C 8 .154 7.79 “"056 05.7 .050 .2 5 .0095 .113 7.50 “2.78 719.8 .033 . 35 .005 .075 6.67 “5.08 550.5 .018 .074 .0233 .043 5.91 -4.54 450.1 .015 .053 .0035 . 525 7.69 -d.GC 355.5 .038 .0345 .0015 .021 7.14 “5.31 280.5 .005 .0325 .0005 .0157 5.85 -G.70 178.5 .00? .012 .000 148.4 .001 .0095 .0009 122.3 .001 .0075 .0004 90.6 .0005 .008 .0005 “vanes which follow are beyond the range of the friction chart. SHEET No. R112 DATE v DATA Calculated RUN N0. 804 FITTING - SIZE OF STRAIGHT BRANCH: 13 X 8 SIZE OF 90 DEGREE BRANCH: 3.) X 8 ORIFICE SIZE - STRAIGHT BRANCH: 15 x 5 9o DEGREE BRANCH: 1;... x 52. TYPE OF RUN: Test ' " Loss Added '3 rm‘ T) - '1. 37‘ J. E q 185.1 .076 .553 .03? .580 3.85 6.08 169.7 .065 .487 .087 .4235. 15.40 Sofa) Llue .039 .003 .004 .003 .0007 .0005 .0005 ~- 1 V: L11 Cl]. follow .0005 are be and .365 .990 .197 rm f) D v .027" .157 17.5? 17.77 ‘ .1 ’ .r-> -‘ fl .5 . “ ‘ ' l‘ v" began: thw r n39 o. the fr1c01on Cu rt. 91 Th. data sheets which follow give the observed and calculated data for the second fitting tested (5' x 8‘ straight branch, 18' x 8' 90° branch). Orifice Calibration.- Sheet flo. 61 ~ 73 - Run No. 314 ¢ 223 Toot Run. ObserVOd data . Sheet No. 73'. 96 . Run No. 324 ~ 347 Tout Run, Calculated data - Sheet No. 97 ~ 1203 - Run No. 324 h 847 RUN NO. 214 SHEET NO. (-51 DATEQ/IO/SB DATAObserved FITTING - SIZE OF' STRAIGHT BRANCH: 3 X 8 SIZE OF 90 DEGREE BRANCH: 19 x 8 ORIFICE SIZE- STRAIGHT BRANCH: 1 x E} 90 DEGREE BRANCH: Ilzlocked TYPE OF RUN: Orifice Calibration Trmp H _ - T) Du ‘ Fr- Llffie P3 P8 P4 .J ‘b *B P5 5.1". 15:05 .130 3.67 5.45 5.67 72 8g 20.49 3:10 H (A ...; 01 H 01 h? 0 .100 .065 .051 .030 .020 .012 .008 .870 .820 'LTQO OVK .‘ AD I, . L's.) 6- ...) f 86 2&048 Remarks: Rechecked all manometars. Pcnlsced doubtful tubing. Patchefi lexks on 90° Pr'nch, rnd brrcefl bulginf sec- connections. tions. Checkefi tubing DATA Observed RUN NO. 315 SHEET NO. {-33 DATE 9/10/53 FITTING - SIZE OF STRAIGHT BRANCH:3 x 8 SIZE OF 90 DEGREE BRANCH: 18 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 1.3. x (5,3: 90 DEGREE BRANCH: Blockaé TYPE 0'" RUN: Orifice Calibration Temv Time Ps-pg P4 P5 P6 ”3 DE Bar. 14:20 .253 5.00 3.18 3.01 72 85 20.43 14:25 .000 5.15 2.7? 3.14 14:29 .105 2 50 .20 2.59 14:3 .115 1.85 1.:1 1.03 14:: .000 1.20 1.12 1.28 14:53 .020 1.01 .800 1.01 14:40 .045 .720 .02: .790 11:43 . 55 .500 .400 .5?0 14:42 .025 .400 .3.: .400 14:49 .015 .250 .110 .23 ' 14:5 .010 .100 .13; .100 72 9: 20.48 DATA Observed RUN NO. 313 SHEET NO. .35 DATE FITTING - SIZE OF' STRAIGHT BRANCH: U I 8 SIZE OF 90 DEGREE BRANCH:18 X 8 ORIFICE SIZE - STRAIGHT BRANCH: 1:. x 63.,— 90 DEGREE BRANCH: biockeéi TYPE OF RUN= Orifice Calibration Time 23-22 P4 25 P6 5:8“ 0? Bar. 15:10 .5r0 5.53 2.54 5.55 71 84 23.48 15:14 .515 5.11 2.50 5.11 15:15 .233 2.05 2.00 2.50 1535...: .231 1.91I 1.57 1.1: 10:25 .145 1.45 1.15 1.4: 1::23 .100 1 01 .500 1.01 15:51 .004 .555 .510 .555 15:54 .040 .520 .508 .500 15:57 .025 .270 .205 .270 15:40 .012 .124 .007 .124 72 00 20.47 DATA Observed RUN NO. 217 SHEET NO. 64 FITTING - SIZE OF STRAIGHT BRANCH: 5 X 8 SIZE OF 90 DEGREE BRANCH: 1:; X 8 ORIFICE SIZE - STRAIGHT BRANCH: 2 X 7 90 DEGREE BRANCH: Blocked TYPE OF RUN= Orifice Calibration DATE 9/10/52 Temp Time P5~P2 P4 P5 P6 WB DB _Eii:mfl 15:45 .BPG 3.01 1.91 5.31 78 88 29.47 15:48 .590 ‘.00 1.67 2.00 15:51 .500 2.45 1.41 2.45 15:04 .405 1.9C 1.11 .97 15:57 .850 1.21 .685 1.21 18:00 .150 .000 .580 .605 16:05 .000 .200 .154 .200 10:06 .042 .21? .113 .213 10:09 .030 .148 .07? .149 18:13 .013 .09? . 33 .039 7 E 83 29.47 DATA Observed RUN NO- 218 FITTING - SIZE OF STRAIGHT BRANCH: 5. x 8 SIZE OF 90 DEGREE BRANCH: 18 x 8 ORIFICE SIZE - STRAIGHT BRANCH: Blocked 90 DEGREE BRANCH: 15 x 5 TYPE OF RUNI Orifice Cpl 1bration SHEET NO. 65 DATE 0/10 52 Tine Ps-Pg P4 P5 P6 WéempDB tar. 16:20 2.40 2.10 2.12 1.01 72 80 29.47 16:23 1.97 1.72 1.745 1.57 16:2? 1.60 1.41 1.42 1.28 16:25 1.03 1.160 1.20 1.07 16:52 .900 ,675 .000 .600 16:55 .810 .715 .725 .650 13 CF .580 .510 .520 .465 72 80 20.47 16:41 .400 .355 .55? .290 16:44 .255 .211 .212 .188 16:47 .120 .121 .125 .110 16:50 .035 . 52 .052 .047 16:55 .045 .OZE .087 .055 16:56 .020 .026 .026 .OiS 17:00 .011 .010 .010 .009 7? 80 23.46 DATA Observed RUN NO. 319 SHEET No.55 DATE 9/11/53 FITTING - SIZE OF STRAIGHT BRANCH: 5 x 8 SIZE OF 90 DEGREE BRANCH: 18 x 8 ORIFICE SIZE - STRAIGHT BRANCH: Blocked 9O DEGREE BRANCH: 14 x 4 TYPE OF RUN= Orifice 0.2.1155: tion ______ ’ “’61”.}{p"”””""”’" Time 15~P2 P4 P5 P6 WE DB 50 . 10:10 5.55 .35 .390 1.07 71.5 85 20 54 10:14 5.15 1.22 1.200 .090 10:17 7.81 1.05 1.12 .550 10:21 3.55 .010 .930 .72 10:24 1.57 .505 .050 .400 10:27 1.30 .457 .510 .500 10:50 1.01 .55 .304 .209 10:54 .70; .20: .302 .251 10:53 .550 .507 .215 .10 70.5 55 25 55 10:45 414 .155 .150 . 25 10:47 .53 .120 .155 .007 10:51 .505 .009 .102 .075 10:55 .154 .075 .075 .057 10:50 .154 .050 .052 .040 11:05 .050 . :5 .0i5 .017 11:05 .045 .015 .0175 .0140 11:09 .055 .015 .012 .010 11:15 .015 .005 .005 .004 70.5 84 25 55 DATA Observed RUN No. 22- SHEET NO. (-37 DATE 9/11/52. 8 FITTING - SIZE OF STRAIGHT BRANCH: :5 x 8 x 8 SIZE OF 90 DEGREE BRANCHzl ORIFICE SIZE - STRAIGHT BRANCH: Blocked 90 DEGREE BRANCH: 15 x 5 TYPE OF RUN: Orifice C31 ibration Time P5~P2 P4 P5 p8 fin MB SPF. 11:20 4.15 .530 J .550 .505 70.5 54 20.53 11:23 3.615 .725 .770 .440 11:25 3.140 .530 .570 .3 5 1 2.74 .550 .505 .530 11:3 2.3 .455 .452 .270 11:30 1.01 .577 .4 11:30 1.05 .320 .340 .100 11:43 1.370 .200 .223 .155 11:45 1.025 .107 .210 .117 GI 11:40 .520 -..35 .150 .000 71 0 11:53 .55: .111 .002 11:57 ‘ .404 .077 .002 .045 .053 .0375 fi L) O t‘ L) .n. F’ 10 C 0 pa 0 CA I 1 C) O O ‘9 i1": fifJ .059 .0435 .0?4 .4 R) m .0 O. CO 1001 0 0 IO 9 Qt1 u ‘0 o O .5 IQ o O (I I W o O C~ 12:15 .147 .059 .0551 .017 2:16 .0975 .019 .020 .018 .002 .01? .013 .0075 .047 .009 .010 .C05 .030 .006 .00? 0004 H H :0 to 7“ H [U (0 Po IO .0 I0 0) 12:30 00125 .003 .003 003: 71 8a E?052 DATA Observed RUN NO. 331 SHEET NO. cg DATE 9/11/53 FITTING - SIZE OF STRAIGHT BRANCH: 5 x 8 SIZE OF 90 DEGREE BRANCH: 1:2: 1: 8 ORIFICE SIZE - STRAIGHT BRANCH: Blocked 90 DEGREE BRANCH: 1535. x a:- v1: TYPE OF’ RUN: Orifice C21 ibra—tlon 5 5:10 4.370 .650 .705 .310 71 97 20.52 7 H 01 C)? H H C P I!) . ...: H . C3 ...: (fl 0 m 5.60 .540 .500 .200 3:82 5.16 .475 .515 .220 3328 2.755 .403 .441 .197 3823 8.300 .347 .875 .15R 3233 .07 .297 .31? .1? .:0 .TCI .109 5:59 ..1 ' .17’ .204 .85 Cr} 1:3 CA H C O 45 ' O o H :5- q o H H I“ “1 r0 0 .004 :4 +4 *4 r4 #4 #4 hi P‘ h‘ F‘ F'Id . m (a w- - 4 45 C: C") O) klld r4 O O «1 O3 :3 n: O I H N H i3 H 0 5:50 .585 .O”‘ .000 .037 72 BR {9.5; 5:“4 '490 ~057 .0“- .028 3:57 .819 .048 .050 .021 14:00 .250 .0575 .041 .0175 14:04 .2'0 .030 .0520 .0130 14:00 .140 .022 .023 .010 14:12 .101 .015 .010 .007 14: 0 .002 .000 .010 .004 14:1: .047 .007 .007 .005 14:22 .030 .005 .005 .003 4:20 .012 .002 .002 .001 72 00 20.50 DATA Observed RUN NO. 333 SHEET NO. (59 DATE 9/11/53 FITTING - SIZE OF STRAIGHT BRANCH: 5 x 3 SIZE OF 90 DEGREE BRANCH: 18 x 8 ORIFICE SIZE — STRAIGHT BRANCH: Blocked 90 DEGREE BRANCH: 1;: x (-3 TYPE OF RUN= Orifice Cr libration -— .- -... ..__.. 4‘ ____.4_.._ . —. --.—_...—._.4._-.___..____.__—...._ _.--4_—r—.-—.-.-4—.. Time FS‘PB P4 F 14:55 4.51”' .007m‘fl'.010 ' .200 ”'_5 00 "fi 00..‘" 14:50 4.19 .510 .070 15:01 5.00 .445 .403 .15 15:04 5.10 .300 .419 . 25 15:00 2.70 .500 .570 .113 15: 2 2.35 .270 .310 .007 15:15 1.93 .205 .358 .017 15:19 1.05' .101 .213 .045 5:81 1.2. .150 .100 . 52 15:24 1.04 .121 .135 .043 15:29 .81 .096 .103 .033 7?.5 90 29.49 15:31 .550 .06? .0T0 .021 15:54 ..433 .047 .033 .017 15:57 .295 .055 .0?” .012 15:40 .865 ~ . 33 .035 .011 15: 5 .206 .024 .027 .008 6 .139 .017 .019 .006 15:49 .037 .011 .013 .004 15:52 .002 .007 .000 .0025 15:55 .045 .005 - .008 .003 15:58 .050 .004 .005 .0015 18:01 .012 .002 .002 .001 71.5 90 75:"? {D 4:- DATA Observed RUN NO. FITTING - SIZE 1: x ORIFICE SIZE - STRAIGHT BRANCH: Blocked 90 DEGREE BRANCH: 1,313. C TYPE OF RUN: Orifice CBIIK‘II‘FStion 10:41 16:44 5:47 16:50 f! r 7'0 'T \JOSU h‘ h-qa rd cn K} \7 O O C) 17:10 17:15 17:16 17:19 17:25 17:26 SHEET NO. 70 OF' STRAIGHT BRANCH: .023 .010 .01? .0075 .003 .004 .003 '2 U SIZE OF 90 DEGREE BRANCH: 1:: \o 8 8 X DATE 9/11/33 £9.47 DATA CalculatedRUN No. 314-217SHEET NO. 71 DATE FITTING - SIZE OF STRAIGHT BRANCH: 3 x 8 SIZE OF 90 DEGREE BRANCH: 18 x 8 ORIFICE SIZE- STRAIGHT BRANCH: 1 x 6, 1;; x £21, 1.}. x 3.3., 73 x 7 90 DEGREE BRANCH: 2531001280 TYPE OF RUN: 1 x 6 1% x 61- .13:- x 6%,; 2 x '7 285.67 3 8.5 471.47 650.65 244.09 551.84 441.81 803.48 200.5 319.42 599.38 555.55 176.80 886.82 352.42 500.15 136.10 222.22 ?90.58 392.89 111.19 135.88 £49.09 £93.10 86.04 166.68 108.80 193.52 70025 147.10 157018 181.08 134.23 126.8 58.10 98.26 88.12 86.04 78.5 DATA Calculpted RUN NO. 219-") zSHEET NO. 73 DATE LQU FITTING - SIZE OF STRAIGHT BRANCH:5 X 8 SIZE OF 90 DEGREE BRANCHzlg X 8 90 DEGREE BRANCH. 15 x13, 14 x 4 17. x 5 16 x 6, TYPE OF RUN: “‘3_' C FILL—1 '1 — __- '_ W M A“ 13 x 3 14 x 4 15 x 5 153 x 5% S x 8 18% 12';13. 0 1477. 27 1300.13 13.3.07 130-3.00 12.331. 57 110:3.43 1401.03 1434.03 777.73 02.3: 1330.33 1500.94 1401.05 393.11 1192.03 904.01 1516.1 183? .40 1 908.00 1199.101330.47 1597.12 777.92 984.5. 1 93.05 1504.39 707.80 889.5 1W 11uu.dv :v‘:).G-2‘ 15012.02 18i7.13 1204.80 (JCS:— 598.3 789.71 1003.44 1103.24 132;.?? 1103.45 407.01 r€3.50 9 9.15 1009.73 .003.44 903.97 595 .25 588.16 795.C0 899. 9° .85 935.79 304.10 107.33 505.65 445.14 78“ ..CS 707.20 188.89 403.11 423. a 601.1: x37.03 323.37 133.10 '.14 443.34 437.~1 433.07 502.31 32.43 297.99 394. 0 44..37 4 3.02 430.34 02.52 333.21 703.0: 433.11 402.3 123.47 301.43 334.07 223.71 333 .25 1.2.23 243.32 302 37 233.10 223.24 89-53 195.F6 £43. 88 244. 77 250.03 1(15063 0.0? £31.37 hard 3"“ ‘ (D O (W H U! F . Q C) 0 (‘13 ..J C) G) :fi ” f‘ 1 7K.) Q 1:1,: 1,1,0. x.) 0 pm 10 ..I \J a '-J 33.74 138.10 83.04 0 )L. 140.” ’4 (71 LI. 0" f‘fi .JU. LA") RUN NO. 0'34 SHEET NO. 73 9!- DATA Observed DATE 9/11/58 FITTING - SIZE OF STRAIGHT BRANCH: '5 X 8 \ SIZE OF 90 DEGREE BRANCH: 19?. X 8 ORIFICE SIZE - STRAIGHT BRANCH: 90 DEGREE BRANCH: 1246 15x3 7300 Time 73—22 P4 :E P3 73 ‘ 0Q Ear. 10:05 2.70 1.21 1.77 .30 72 80 29.43 10:00 7.33 1.34 1.31 1.44 10:11 2.00 1.30 1.27 1.21 10:14 1.00 1.03 1.03 .20 10:17 1.0m .70 .215 .230 19:2~ .570 .330 ..3- .334 19:24 .435 .LAO .208. .241 10:23 .254 .1 2 .132 .130 7: 95 2 .45 10:32 .140 .017 .001 .025 10:33 .002 .001 .050 .050 10::0 .001 .020 .0373 .03? 19:43 .04; .020 .027 .025 10:4? .031 .010 .019 .017 10:4q .013 .0073 .037: .007 73.5 >3 20.45 DATAObSE‘PVC‘d RUN NO- 2135 FITTING - SIZE OF STRAIGHT BRANCH: (5 SIZE OF 90 DEGREE BRANCH:18 ORIFICE SIZE - STRAIGHT BRANCH: 1 x x8 x8 6 SHEET No. 74 DATE 9/11/52 90 DEGREE BRANCH: 14 x 4. TYPE OF RUN: Test, - -# Tamp - ._ Time P3“Pg Y4 r Pa {R D5 39?. 19355 3.71 1.15 1.15 .95 73.5 85 29.45 1935{‘1 5.14 .97 .99 91 20301 2.69 .85 .15 .83 20304 3.3 .78 .75 .60 20:07 1.99 .59 .50 .495 20310 1.63 .50 .51 .415 30:15 .35 .433 .41. .558 20:15 1.040 .311 .315 .25 20:19 .79 .133 .238 .19? 20:21 .555 .150 .130 .133 75.5 85 ?q.45 ? '2 .407 .1q9 .121 .093 202:9 ,cOf. .075"? .0933 .074 F 33 .ZtR .077 .0775 .064 £0:u4 .197 .0775 .0575 .047 ?O:3C .143 .Oéfii .0495 .054 20:37 . 31 .0319 . T“ .034 20:42 . 32 .019 .019 .014 20345 .043 .013 .01? . id 20347 .030 .09? .OCM .007 20:50 .011 .003 .00: .0015 5.J 84 29.45 DATA Observed RUN NO. SHEET NO. 75 FITTING - SIZE OF STRAIGHT BRANCHz3 x 8 SIZE OF 90 DEGREE BRANCH: 18 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 1 X 6 90 DEGREE BRANCH: 15 X 5 TYPE OF RUN: Test DATE 9/11/52? . Team Tim“ Ps’Pz 94 P5 9' ”a ”a 20:5" 4.50 .71 .75 .48 73.5 84 20:57 5.60 .590 .033 303 a.) 0 LC :5 (‘. O c. N H 21:05 31:07 21:09 31:11 31:14 81:17 81:20 21:23 21825 5:21 2.75 2.84 1.96 1.88 1.28 1.020 .570 .144 .083 .040 .029 .011 '7. O o (1' U 02 f" n u f ong .133 .104 .057 .041 .030 .08 .005 .004 (‘qu .001 \1 ()1 75 94 Q '2 '_..-(. A) L) O .p. U] DATAQbserved RUN NO. 2;; SHEET NO. 7:3 DATE ..é/l'r/s m FITTING - SIZE OF STRAIGHT BRANCH: 5, x 8 SIZE OF 90 DEGREE BRANCH:1 x 8 ORIFICE SIZE- STRAIGHT BRANCH: 1 x 5 90 DEGREE BRANCH: 153;. x a}. TYPE OF RUN: Tegt i In c D.) I T111316 O ph .13 "I up 4: *1 H '7: ¢> n O O 0‘ CI .. H ::‘ . (J U 0 O (“I ’33 {J L) O I I“) "{7 _ -q .-.)! C.) O «I O (‘0 O 3‘28 09:: 5.83 044:]. 0A.“? 02.17 09:54 3014 03%}: 04')”: olfiq O .3 Ca: \1 O \‘I ....I O " J I" 0 " I C) C) 6 1.... \1 Q 0 I.) .13 U A) N a 5:4 5" o I 1 \1 .q o A I f ) o H II‘ I.) C) J - .h -q p O 20 ,5. O 'L- '2 '7 "‘ '3 "I '3 I n r' ‘ .’ ,- ou c ¢¢.L. .r...“ o .....J 1.59 1.51 .050 "’3 0 (mi; .013 .037 .067 .047 .029 .017 O C) L") \I r I O C O: ' r O'VVt} . 00 23. .063 71 92 29.43 0 O U H and H CO 0 C) :1 .33- C”. DATACbserved RUN NO- 828 SHEET NO. 77 FITTING - SIZE OF STRAIGHT BRANCH:5 x 8 SIZE OF 90 DEGREE BRANCH: 19 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 90 DEGREE BRANCH: TYPE OF RUN: Tat 1x65 16:16 DATE 93/12/52 11:04 .3? .135 .140 1130 1.06 .090 .112 .075 .050 .041 .037 71 84 Bar. __ ._ ..-—.4-.——.——. r) 1 1f: ...{f o (170 29.4%} DATA Observed RUN NO. 035) SHEET NO. 753 DATE 9/1“/Uj {... FITTING - SIZE OF STRAIGHT BRANCH:5 x 8 SIZE OF 90 DEGREE BRANCH: 113 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 1 X 6 TYPE OF' RUN: Test. (n .Gmp T _. ‘3 ‘2) fl "3 ‘5" I, 7,, ’7- LiIIIC «I. 3"?2 1‘. 4 pf} 1C Hi) r33 ...-‘..4. a 1 l :40 4- . €313 . 3T9?) . ffi‘l . 119 '7 E? E? If) I??? . 4‘53 11:43 4.12. .8.- .‘7 .408 .105 11:42:“; Sets 03"}? 03".; .038 .030 H H I?- ..J Cl! C I‘f’ {.9 0 IT) J \1 “I. ‘I "7’ 11:53 8975 0:3!” 9;:64' 007.0 ll:'_£.' 2.2.4 o (-3: 92:28 .C}Gf 1"”:10 .8??? .083 .0753 .JEj’l '71 .0 273.45 12:2" .005 .005 .003 .002 12:28 .055 .004 .005 .0015 1 :51 .052 .002 .0035 .001 12:34 .015 .001 .002 .000 71 8'? 80.4.4 DATA Observed RUN NO. 33.0 SHEET No. 79 DATE 9/12/52 FITTING - SIZE OF STRAIGHT BRANCH: 3 x 8 SIZE OF 90 DEGREE BRANCH: 13 X 8 ORIFICE SIZE - STRAIGHT BRANCH: 13 X 63 90 DEGREE BRANCH: 15 x 5 TYPE OF‘ RUN:.ITe$t :L'WTMLZZ‘T—T I” ”TEL"; ’ "”— 3755?“ ” "H "T Time Ps-PB P4 P5 P6 (B DB Bar. 15:50 2.95 1.70 1.51 1.52 71.5 89 22.44 15:54 2.75 1.52 1.55 1.51 15:57 2.52 1.50 1.22 1.2 1::40 1.25 1.15 1.02 1.07 15:45 1.55 .950 .570 .270 15:45 1.52 .755 .705 .705 15:50 1.02 .500 .552 .552 15:55 .23 .475 .44: .442 15:55 .570 .5 . ' .279 .5 0 72 20 27.45 15:50 .400 .252 .21: .215 14:05 .255 .147 .155 .157 14:05 .145 .052 .075 .075 14:10 .054 .055 .052 .052 14:14 .051 .025 .020 .025 14:17 .055 .0175 .015 .015 14:2 .015 .007 .005 .000 72 01 20. 2 RUN NO. 251 SHEET No.80 DATA Observed FITTING - SIZE OF STRAIGHT BRANCH: :5 x SIZE OF 90 DEGREE BRANCH: 153 x DATE 2/12/52 ORIFICE SIZE - STRAIGHT BRANCH: 1.3.: x 5 90 DEGREE BRANCH: 14 x 4 TYPE OF' RUN: Test. 745:: Time Pg-Pg P4 P5 P5 :3 DB Ear. 14:2}:EWWEFS "1.30" '"iEés—WE .900 777-761” 'E ’23.}; 14:46 5.05 1.03 1.01 .880 14:49 5.18 .882 .830 .740 14:52 8.70 .750 .735 .630 14:55 3.35 .653 .635 .550 14:58 1.97 .550 .536 .460 15:01 1.68 .452 .435 .575 15:05 .33 .333 .353 .302 15:09 1.02 .277 .208 .839 15:13 .83 .818 .211 .181 15:18 .590 .157 . 50 .130 73 02 27.42 15:80 .39. .106 .105 .090 15:24 .208 .070 .007 .058 15:88 .150 .059 .0375 .053 15:31 .OGEC .016 .015 .012 15:.4 .048 .011 .011 .009 15:37 .033 .0075' .007 .000 15:40 .010 .00. .005 .0025 C 93 $9.41 DATA Observed RUN NO. 333 SHEET NO. 81 DATE 9/13/53 FITTING - SIZE OF STRAIGHT BRANCH: 3 x 3 SIZE OF 90 DEGREE BRANCH: 19 x 8 GRIFICE SIZE - STRAIGHT BRANCH: 1.3: x 61‘ 90 DEGREE BRANCH: 15 x 5 TYPE OF RUN: T881. Time 25-22 24 25 P6 W8 ‘ DB Bar. 10:10 .55 .042 .000 .452 72 92 20.41 10:14 4.12 .‘22 .045 .422 10:17 5.04 .550 .570 .575 10:20 5.20 .425 .503 .550 10:2: 2.72 .400 .424 . .270 10:20 2.54 .550 .202 .251 10:29 1.05 .775 .220 .100 10:52 1.01 .257 .245 .1573 10:55 1.5 .1025 .190 .127 10:55 1.05 .15: .1575 .102 10:41 .80 .125 .127 .002 7: 25 29.40 10:44 .550 .070 .000 .052 10:47 .407 .050 .000 .050 10:50 .257 .0570 .0575 .025 10:55 .140 .0: .‘22 .014 10:50 .005 .000 .000 .000 10: 9 .050 .007 .007 .005 17:02 . 54 .005 .005 .005 17:05 .013 .0025 .0025 .0053 72 9."??- 2.9.30 DATA Observed. RUN NO. 235 SHEET No.82 DATE 9/12/53 FITTING - SIZE OF' STRAIGHT BRANCH: 3 X 8 SIZE OF 90 DEGREE BRANCH: 18 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 13 x .3. 90 DEGREE BRANCH: 15,3. x 53. TYPE OF RUN: Test Temfi Ti 3 P3~P2 T4 P5 PC "3 B }~r. 11375 ' “ZS! “ .8155 ’ ’ 4”“ 15:5” ”We: ”V £6226 10'18 4.15 .er/ .531 .247 10:21 1 P4 .4075 .437 .c 0 17:-4 5.15 .543 .C77 177 10:27 8.75 .505 .099 .104 1L:30 .C5 .253 .275 .13 18:: 1.07 .315 .230 .11? 17:33 1.65 .170 .10? .0’”2 13:59 1.3 .141 .151 .077 10:42 1.00 . 07 .114 .057 10:45 .79 .0 L .00? .045 73 R? 29.30 10:40 .5E0 .000 .0035 .03? 17:21 .3“? .043 .045 .023 IR'L ..285 .028 .030 .015 18:57 .147 .015 .016 .008 19:00 .005 .007 .007 .005 19:05 .051 .005 .005 .0025 H '23 0 .050 .004 .004 .002 0 19:0: .017 .002 .002 .031 75 89 23.53 DATA Observed FITTING - SIZE OF STRAIGHT BRANCH: SIZE OF 90 DEGREE BRANCH: 13 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 1}. TYPE OF' RUN: Test 19:17 19:20 19:25 19:86 19:89 19:31-3- 19:5 19:38 19:40 10:45 19:46 19:48 19:51 19:55 19:55 19:57 19:59 20:05 RUN NO. SHEET NO. 5x8 x g; 90 DEGREE BRANCH: 13 x 6 .005 .002 .0015 .001 .0005 " ‘\. . £1 75 72 DATE 9/12/52 DATA 0:: E B 1'" VB (1 RUN NO. r? " C" I.) 1:. J SHEET NO. 84. FITTING - SIZE OF STRAIGHT BRANCH: 5 X 8 ORIFICE SIZE - STRAIGHT BRANCH: 1.3. x 5- I TYPE OF RUN: (\1 :2 PH 90: L.) C) C23 SIZE OF 90 DEGREE BRANCH: 18x8 ’0 90 DEGREE BRANCH: 1337.. x 53.. Te.- 27:40 .214 .191 .147 .122 .050 .019 .011 .035 .004 .005 .001 DATE 9/12/52; 20 SHEET NO. 8.5 DATE DATA CIbE-CI‘V9C3 RUN NO. 35:3 9/17/58 FITTING - SIZE OF' STRAIGHT BRANCH: '2 X 8 t) SIZE OF 90 DEGREE BRANCH: 18 3.; 8 ORIFICE SIZE - STRAIGHT BRANCH: 1.}, x 5 90 DEGREE BRANCH: 1,3: x 5 TYPE OF' RUN: T6 945 Time IFS-P3 . A I 5 I38 5 3T}: ' “3.“. 6:54}— W 3714 '11 W i”. 4:?“ ”112:: ””41”“ 5??" am 3:?8 2.78 1.42 1.25 1.51 0:2‘ 2.5I 1.2L 1.05 1.12 0:80 1.07 1.01 .EEO .“40 0:53 1.67 .839 . CT .705 0:.8 1.35 .64” .509 .640 9:38 1.030 ..2 .458 .430 “'él .QSG .422 .i’9 .- é 9:~4 .530 .F79 .230 .Bfl 20 85 23.4? '3 C) C 97-1 0 H H7 9 9:5? .147 ‘07,; coal oC’E’? 9:38 .082 .039 .034 .027 9:5? .050 .‘23 .019 . 33 h‘ +4 C) (3 OO 01 .- {U .013 .004 73 83 29.42 DATACbservcd RUN NO. 357 SHEET NO. 95 DATE 9/13: 3;; FITTING - SIZE OF STRAIGHT BRANCH: 3 8 SIZE OF 90 DEGREE BRANCH:19 . 8 XX ORIFICE SIZE- STRAIGHT BRANCH: 19;. x 5 90 DEGREE BRANCH: 14 x 4 TYPE OF RUN: Test n M: .... J 5 Is“ ‘0‘! UK 12:. ‘-(. 41 . P3 12 4 1': s L B 1": v on. - C'f'l' 7 on no .; 10:18 3.99 ”“b .905 .:ME 7 D c..4: - \ '7 I C"”“\ Q roPO 111.51 t... 0.1.-9 o~ "‘ o (’ [F‘ (~th *7 H'( r‘" " "I: l\: ‘fi' {:0 L o, s) o (l I .I is) rr n ~ :0 * 10:27 ' 9 I1, .711 okéi) OI.- U A .~ . hm AI” ”\w le : '30 1.4 o \{zr'i o LIL! 9 5‘1 w o EUC’ 10:57 .147 .036 . 32? .0331 11:00 .06.": .015 .0 5 .012 11:03. .052 .0153 .011 .010 11:05 .037 .008 .007 .007 11:08 .015 .003 .00.? .002; 723.5 «37 20.42 0". P“" ‘0 "(I FITTING - SIZE OF STRAIGHT BRANCH: SIZE OF 90 DEGREE BRANCH: 1 5 .‘\ m X )2 o ORIFICE SIZE - STRAIGHT BRANCH: 90 DEGREE BRANCH: 1»: k." X X L,’ TYPE OF RUN: TL- ? 1, SHEET NO. 97 COG) DATE D. M '7 ‘4’ *1 (m? 31:2” ‘-‘ 1‘ a: ' E39 11»- 1‘ :2 3.3;: *1 3:" '; , _ ... __ - --- ___V"ff-_ D 1:11,- -- _ -, :1 ___-__ .1: _ 11:15 4.40 .312 .074 .415 72.5 V7 11:18 4.10 .590 .590 .500 11:01. $.03' .31? 400 .340 11:21": 3.13; .4113 .4." 3 .1304 11:07 2.74 .509 .07; .25 11:50 2.39 .334 .312 .2 S 11:53 1.€: .FLE .214 .177 11:38 1.81 .23? .313 .1”.Q 11:43 1.3 .19? .190 . 25 11:45 1.08 .140 .140 .090 11:40 .84 .113 .1075 .073 75 80 11:43 .805 .079 .07E .054 11:51 .41? . 55 .0”? .03 1 :54 .204 . $3 .035 .023 11:5 .143 .01? .017 012 12:00 .070 .009 .00? .003 12:03 ,.051 .0035 .000 .004 12:00 .052 .004 .105 .001 12:10 .014 .003 .00? .001 73 89 I’j t) L1 :4 on ,- 'TM) LJ\I. I e ‘.41 .“\ J DATA Cbserxt'ed RUN No. 25¢ SHEET NO. 88 DATE 9/13/53 La FITTING . SIZE OF STRAIGHT BRANCH: 2: 2: 3 SIZE OF 90 DEGREE BRANCH: 15.3 7. q \o ORIFICE SIZE - STRAIGHT BRANCH: 1.}. 2: .3 90 DEGREE BRANCH: 1 . :2 ‘L 02 TYPE OF RUN: T031; 'Z‘Erm T17“ Pz-p: TA P:- .L C if}? T)? :‘"Z‘. .7???— WZTE‘ _ M}. I? _ .7. '2 if” TIE—“55““ 7:392 _ 1025? 4.1’ .475 .duc. .?75 13:00 5.04 .700 .795 ."CC 11. :{JC‘ :70 kz '07-‘3 0:731 0174’ 3:06 2.77 .BQG .QQL . FE 3:12 1.99 .202 .204 .110 13:15 1.84 .188 .167 .090 .071 l O? .1085 .1005 .055 .83 . 0? .083 .044 75.5 91 89.39 :4 +4 :4 CA CA N u) H H ’) H O O {‘0 C ".3 0 ?fi :5 O m C) so .'-‘.\ (V) -q p ...-1 CA .0 3 .590 .057 .058 .031 C4 #4 I4 f4 0. Pa C! a {\fi ’3) C .041 .040 .023 . 38 . ES .015 .015 .013 .007 .006 .000 .0025 .004 .004 .003 .0005 .0025 .002 '4 0 LP 0 x) C1 0 H 45 .J H "a (q El :3 O C) (7) (3'? {I} C. H H H -- 6‘4 IR vb : .5- H O O O O {.4 m I 3 O .001 .071 .000 73.5 90 29.3q r4 0. gs C > O O }J ...: DATA Cbservm‘i RUN NO. ".10 SHEET NO. 57:9 DATE 9,:"13/55? I to; ‘ FITTING - SIZE OF STRAIGHT BRANCH: 5 T 8 SIZE OF 90 DEGREE BRANCH: 1‘3; «...; ORIFICE SIZE- STRAIGHT BRANCH: ; x (3;. 90 DEGREE BRANCH: 1;}; x TYPE OF RUN: T I... d I ."1 . .. ~ . t ‘I‘: - “‘ - ‘.‘_ . “’ ’7 - .1 ' ) H '..'. . 2 E ’I A" I. .5 :4 H . J. 3 .L-- .- o ‘4' z \.5 cl .1 ' ”'1' 0" ". " l' 1,- rv7. n on "7 1'T.r 4'0'XJ 06777} 0‘15 . ’2 (0.2.5 at) (:3 «3’ To? ‘ 1': ’ ' 'I 1"" ll 0u{3 4. IL- 0L4- .( x. 0.1.40 14:23 .815 .005 .067 .027 74 01 20.3 14:?” .249 .01’1 .020 .‘J7 14:55 .14 .011 .011 .004 14:?0 .007 .005 .005 .002 14:40 . 58. .003 .00? .001 14:43 . 32 .003 .003 .0005 14:40 .012 .001 .001 .000 74.5 ”2 ?0.50 DATA Observed RUN NO. 341 SHEET No.90 DATE 9/13/52 FITTING - SIZE OF STRAIGHT BRANCH: 5 x 8 SIZE OF 90 DEGREE BRANCHle3 x 8 ORIFICE SIZE- STRAIGHT BRANCH: 1.1.. x 55;. 90 DEGREE BRANCH: 16%:- x (ii TYPE OF RUN: Test. Time p3-22 74 p5 P6 ”5 up Bar. 15300 4.70 "'mq:240 .5_5 _:105 74.5 92H‘W4507570 15:05 4.05 .237 .520 .00 15:05 5.52 .251 .270 .055 15:00 5.15 .2? .247 .075 15:12 2.75 .152 .215 .055 15:15 2.51 .157 .173 .055 15:13 1.04 .120 .145 .045 15:21 1.51 .114 .122 .057 15:24 .55 .057 .102 .052 15:27 1.07 .075 .050 .024 15:50 .755 .054 .057 .017 74.5 9: 70.25 15:53 .550 .053 .042 .012 15:55 .405 .025 .020 .008 15:35 .252 .017 .0175 .005 15:42 .145 .010 .010 .005 15:45 .057 .004 .00» .0015 15:40 .052 .000 .003 .001 15:51 . 22 .012 .002 .0005 15:54 ..011 .001 .001 .000 74 C? 20.50 DATA Observed RUN NO- 843 FITTING - SIZE OF STRAIGHT BRANCH: SIZE OF 90 DEGREE BRANCH: 18 X 8 SHEET NO. 91 5x8 ORIFICE SIZE - STRAIGHT BRANCH: 3 x 7 90 DEGREE BRANCH: 15 x 5 TYPE OF RUN: Time Test P5“P2 15:50 18:05 16:00 16:09 16:18 16:15 16:18 16:21 16:24 16:27 18:30 16233 5. 1:12 5.12 .032 .011 P4 1.57 1.51 1.14 (7C4 . \_’L :r . Ux) 74.5 DATE 5/15/52 (‘0 (U Cs] 1’. :2 0'1 U"? DATA Observed RUN NO. 245 SHEET NO. 92 DATE 93/15/53 FITTING - SIZE OF STRAIGHT BRANCH: :5 x 8 SIZE OF 90 DEGREE BRANCH: 18 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 3 x 7 90 DEGREE BRANCH: 14 x 4. TYPE OF RUN: Test. -~—----—-~v— -H—... .. fia...~_____..—..._-._.A ...- 1__.____.____ .___._ .- M -’ “ ...v I ° v, 4 11515 Pa’Pg 1‘4 1’5 P6 We PE 581". 16:57 5.95 .853 .590 .730 75 92 89.35 17:00 5.655 .786 .540 .673 17:03 3.18 .683 .470 .584 17:06 2.77 .509 .410 .511 17:09 2.58 .502 .340 .432 17:12 1.955 .420 .282 .359 17:15 1.64 .352 .235 .500 17:18 1.86 .289 .193 .246 17:21 1.055 .23 .148 .190 17:2- .880 .178 .114 .148 17:27 .500 . 25 .081 .104 74.5 93 39.34 17:30 .307 .084 .055 .078 17:55 .2353 .084 .0875 .045 17:58 .152 .033 .023 .0875 17:55 .008 .015 .010 .0125 17:48 .045 .010 .0065 .008 17:45 .030 .007 .005 .000 17:48 .015 .004 .00?5 .0025 74.5 91 80.34 DATA Observed RUN NO. 344 SHEET NO. 95 DATE 9/13/52 FITTING - SIZE OF STRAIGHT BRANCH: 3 x 8 SIZE OF 90 DEGREE BRANCH: 18 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 2 x 7 90 DEGREE BRANCH: 15. x 5 TYPE OF RUN: Test. ”‘“ '1" m mm” __ :3; “T: ”"2“ ”— 7:033; "2’“ ”"1 Time PS-Pg P4 P5 P6 . VB DB Bar. £53366” "1225” _3_ fem 4:30”“.357;'7112‘2‘37—né3—1~ ":3“ 18: 3 4.11 .505 .375 .345 18:00 5.64 .445 .C 5 .301 18:09 5. 3 .581 .277 .256 18:12 .72 .535 .257 .22" 18:15 .52 .275 .200 .188 18:18 1.98 .550 .171 .161 18:21 1.66 .157: .1423 .154 18:24 .31 .152 .110 .105 18:27 1.08 .123 .000 .083' 18:30 .705 .003 .000 .003 74.5 03 20.04 18:35 .55: .064 .045 .045 18:58 .400 .047 .034 .055 18:39 .254 .050 .021 .020 18:42 .1475 .017 .012 .012 18:45 .00“ .058 .005 .005 18:48 .005 .006 .004 .004 18:51 .050 .0035 .0025 .0005 18:54 .015 .002 .0015 .0015 74.5 89 29.55 DATA Observed RUN NO. FITTING - SIZE OF STRAIGHT BRANCH: SIZE OF 90 DEGREE BRANCH: 18 x 8 SHEET NO. 94 ORIFICE SIZE - STRAIGHT BRANCH: 90 DEGREE BRANCH: TYPE OF' RUN: ...: (0 (n LO 19:55. Test 0 O {\3 1‘0 m .006 .005 .003 .008 3x8 74.5 m (‘0 DATE 9/13/32 (31') r7 r: f’ \ -‘ ¢' N§ . ‘4‘) 29.3 DATA Observed RUN NO. 24.33 SHEET NO. 95 DATE 0/15/52, FITTING - SIZE OF’ STRAIGHT BRANCH: 3 x 8 SIZE OF 90 DEGREE BRANCH: 18 x 8 ORIFICE SIZE - STRAIGHT BRANCH: g x 7 90 DEGREE BRANCH: 1;, x 6 TYPE OF RUN: Test. w_ “1.. -_ ____ - - - -:.__~-:_:.._._.A_:.___::-,- __.q_;.::;:___:::_. 11-1.71; Time P5~T3 F4 P5 P6 WB 33 Bar. 263bbw'1‘ié «e "“IZ;‘;Ji“"“TinT"’GEE-""93" m”? 20:04 4.11 .2“? .240 .1938 ..0:08 0.60 .284 .‘217 .115 3:11 3. 3 .2325 .1523: .008 20:14 2.75 .195 .150 .085 20:17 454 .107 .135 .073 ..0:20 1.91 .135 .110 .059 20:25 1.60 .113 .004 .050 2022.0 1.5555 .007 .0775 .045 20:271 1.0.25 .073. .0575. .051? 20:53 .91 .057 .045 .0175 5 88 23.35 80550 .000 .0452 . ”>223 .018 20:30 .40? .099 .0? ‘ .013 20:43 .454- .018 .014 .008 20:45 .141 .010 .0075 .005 00:48 .082 .005 .004 .0 :35- 80:51 .051 .004 .003. .003 20:54 .002: .003 .0023 .0015 P0:57 .012 .002 .001 .001 75 87 29.33 DATA Observed RUN No. 347 SHEET NO. 93 DATE 9/13/52 FITTING - SIZE OF STRAIGHT BRANCH: ,3 x 8 SIZE OF 90 DEGREE BRANCH: 18 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 2 x 7 90 DEGREE BRANCH: 18233- x (3; TYPE OF RUN: Tea, Time P3“P2 P4 P5 P6 WE DB fdr. E" :6? 1..-..-;_7:é_,.-.-.- — féétia "’ ' 1 :1: :57 ” "$17710 0 7 SW“ 87 "in—.3., S :04 4. 55 .138 .222 .000 21:07 5.02 .220 .105 .077 21:10 5.15 .195 .1626 .087 21:12 2.77 .172 .140 .057 21:15 2.20 .14' .120 .049 21:18 1.90 .122 .107 .045 21:: 1.605 000 .0025 .034 21:24 1.845 .085 .009 .02R 21:27 1.050 .064 .067 .0225 2 :50 .81 .050 .040 .01? 75 87 20.35 21:35 .905 .037 .030 .015 I 21:58 .405 . 230 .021 .009 21:58 .250 .010 .013 .002 2 :41 .144 .000 .007 .004 21:44 .06“ .005 .004 .002 21:48 .050 .004 .005 .002 21:49 . 52 .005 .002 .0015 21:52 .01? .002 .001 .001 75 80 29.54 DATA CE].CL11?I§€dRUN NO. 214 SHEET NO. (3.7 DATE FITTING - SIZE OF STRAIGHT BRANCH: 5 X 8 SIZE OF 90 DEGREE BRANCH: 133 X 8 ORIFICE SIZE - STRAIGHT BRANCH: 1 X 6 90 DEGREE BRANCH: 15 X 5 TYPE OF RUN: T831} m2 34 ..‘f‘f: _ _ 7% 95 _ - F136 5” .07 1313.2 .087 1.887 200 1100 1350 .555 1208.80 .074 1.514 85 1070 "125: 1.415 1111.88 .005 .535 108 080 1148 1.284 895.25 .050 1.100 153 880 1052 .029 808.;. .055 . 55 25 712 855 .755 585.26 .018 .577 87 510 587 .0505 500.15 .015 .575 74 455 508 .504 500.05 .008 .170 57 542 588 .c75 505.5 .005 .102 43 258 280 .515 245.95 .005 .004 34.6 205 2:1 .549 185.08 0010 .041 87.5 183 180 .2 22 180.74 .0014 .028' 25. 158 181 .1751 158.: .00085 .010 18.8 115 32 .114 88.58 .0004 .008 12.0 72 84 DATA CalculatedRUN N0. 254 . SHEET NO. 973 DATE FITTING - SIZE OF STRAIGHT BRANCH: 3 x 8 SIZE OF 90 DEGREE BRANCH: 1;; x 8 ORIFICE SIZE - STRAIGHT BRANCH: 1 X 8 90 DEGREE BRANCH: 13 TYPE OF RUN: Test x 3 M H Lo .' 0 Act. Die. I 5.2" L. a 6.78' 182.80 .084 1.86 .055 170.22 .070 1 108.55 .080 .55 . 55 140.00 .050 1.08 .020 118.80 .058 .717 .016 88.62 .017 .508 .052 a “FollowinP values are heyond rrng .019 r'- r- 44'. ~13~ . Li L] '\ .I .010 .4“? 01 7.3? Q '77 ‘.. . g‘tfl' '7'?" opp, 1‘3 I 00 friction '5’ '7: 0. .’~ ' Ohrrt. DATA CalculatefiRUN N0. 3274 SHEET NO. {37:3 DATE FITTING - SIZE OF STRAIGHT BRANCH: 5 SIZE OF 90 DEGREE BRANCH: 13 vs 2: N 33:30 167.68 43.90 118.45 76077 “9011001 N '00 L». m) .002 .001 .0009 .0004 .0179 .0074 Values 3T0 .0011 .0000 befond of frictmn ch7rt. 35. D18. 2 12.0" ORIFICE SIZE- STRAIGHT BRANCH: 1 x {3 .100. 7“ 2 123.“: 90 DEGREE BRANCH: 15:. x :5 TYPE OF RUN: Test. Z ’- L088 R“ 80000.— £8 736 728 774-786 P5 55. L.a 8;. L.6 1118.55 .078 1.708 .1.;2 .17. 75.00 02.54 1050.74 .007 1.507 .107 .150 71.55 58.5 548.55 .05: 1.40: .027 .1-: 77.71 r4.74 747.25 .04: 1.0.5 .07: .100 75.00 57.54 888.71 .055 .220 .055 .070 75.71 85.05 508.04 .018 .550 .027 .041 55.85 55.18 427.60 .011 .252 .021 .028 75.00 02.54 558.40 .-0 .15' .015 .0188 :3.55 55.07 “259.65 '.004 .028 .015 .012 108.55 85.87 210:27 .005 .058 .005 DATA C810u15’t8d RUN NO. 225 SHEET NO. 98 DATE FITTING - SIZE OF STRAIGHT BRANCH: 3 x 8 SIZE OF 90 DEGREE BRANCH: 19 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 1 x 6 90 DEGREE BRANCH: 1.; x 4 TYPE OF RUN: Test. ’1 Ps‘Pz ’34 W4 TP4 45 5 05.06 3 333v. 1.927 1514.20 .110 1.240 100 1450 1590 2.9 1.772 1592.40 .092 1.077 149 1520 1409 29.9 1.540 1222.52 .024 .914 157 1510 1447 90.5 1.551 1202.24 .075 .795 127 125 1557 90.5 1.574 1070.00 055 .559 114 1020 1154 20.9 1.2725 909.91 .05 .551 105 945 1050 90.0 1.102 915.02 .0~2 .449 05 550 945 90.0 1.12 501.50 .032 .545 85 740 925 55.9 .259 592.55 . 22 .252 71 020 591 59.7 .7415 552.00 .017 .175 55 525 52: 90.1 .552 501.55 .015 .155 50 455 5.5 90.1 .555 454.54 .0090 ' .000 45. 505 472 90.2 .515 404.2- .0025 .025 40 505 405 90.1 .4.55 545.57 .01: .054 54.5 515 547 90.2 .5770 290.24 .0045 .047 29.5 225 224 90.1 .5178 240.7: .005 .052 24 :25 247 90.5 .249 105.00 .0019 .020 18.2 109 122 90.9 .2075 152.29 .0014 .015 15.2 142 157 90.4 .1752 155.10 .09090 .005 12.5 112 150 90.2 .1049 22.45 .00055 .005 7.5 70 78 20.7 DATA Calculated RUN NO- 225 FITTING - SIZE OF STRAIGHT BRANCH: 5 X 8 SIZE OF 90 DEGREE BRANCH: 18 X 8 SHEET NO. ORIFICE SIZE- STRAIGHT BRANCH: 1 x 6 90 DEGREE BRANCH: 14 x 4 TYPE OF RUN: Test. 99A DATE Iilq. Act. 2 508" L. q: 6076‘ C50 “‘5 A 152.95 140.85 12 115.01 no Val . 3 '.48 i) 5 90.99 01.51 83.95 71.95 57.68 49.65 ”Follow: n I? ”(3.: 5:") O 51..) .045 .054 .039 .027 .035 .019 .015 .012 .008 .008 .004 .004 .005 .003 .001 .0009 .0005 .0004 .0002 1.802 1.035 .884 .750 .015 o 008 .003 Values fire .01? .010 .013 .010 .007 .006 .005 .0055 .0085 .0025 .002 .0011 .0005 beyqfid r?m; EC. L05 Added ECO. L95 11.28 9.85 11.54 15.45 11.59 10.29 11.05 11.11 13.53 10.77 13.00 13.33 10.45 14.0- 13.10 14.71 11.00 9 of frictixn 4.53 5.09 4.78 8.60 (31‘er Q DATA CalculatedRUN NO. 23?; SHEET NO. {337 DATE FITTING - SIZE OF STRAIGHT BRANCH: 3 x SIZE OF 90 DEGREE BRANCH: 1;: x 0003 LG. Dia. 3 12.9" ORIFICE SIZE- STRAIGHT BRANCH: 1 x (5 Mt. L. . 13.5.3: 90 DEGREE BRANCH: 14 x 4 L080 10000 (1:41; C \1 1:7 6 I; {It a ‘1: 1" 4" (1‘13 6 1:. 6 E Q o L o r; 1: Ci 0 L o 3 1581.27 .116 1.038 .100 .Bit 73.00 57.34 1251.77 .008 .900 .100 .315 74.42 61.70 1160.20 .085 .775 .159 .105 75.14 63.48 1090.25 .074 .674‘ .119 .103 75.00 00.34 970.61 .000 .545' .094 .153 70.88 58.02 890.02 .051 .456 .085 .115 73.91 81.25 831.77 .042 .53 .088 ,.005 71.58 58.03 720.55 .053 .833 .054 .075 72.00 ' 50.34 (7‘. O 1 .025 .217 .041 .059 70.80 55.05 “'1 431”). (P {‘0 III-‘- ['1 P‘ 0 o 0 K] '3 U u.) o o C) O H H C 2'} “Q C O H H H rib H N} o o O O {\‘J {0 o o C O 3.3' R5 3 'w .p ‘1 1" ) i=- U1 . O 7.) H ()1 I ('1 L 10 U o o H W}. \1 C? 391.97 .010 .084 .01: 002 60000 47034 564.02 .008 .072 .013 . g, 50.09 48.45 314.41 .008 .055 .011 .017 04.71 50.05 260.91 .005 .030 .009 .0 05 04.00 51.34 ‘D 823.53 00"qu 0:7 .005 [-4 ‘.l 3 c) I <3 <3 10 O o. *3 o {J '0 004‘ 7 14 «2 {‘3 (TI 0 O C} H .011 .002 ?3.50 .001 .00? .000 “Followin' ’1' L‘. vslue: fire b03008 rrnfie of friction ch"rt. DATA Cffll c FITTING - SIZE OF STRAIGHT BRANCH: ulatedRUN NO- 225‘: SHEET NO. 99 3x8 DATE SIZE OF 90 DEGREE BRANCH: 1;; x ORIFICE SIZE - STRAIGHT BRANCH: x 6 90 DEGREE BRANCH: 15 x 5 TYPE OF RUN: Tee}: 1' 3.172 C4 V3.“ ,1: T174 C15 (:6 [751-76 { :0“ 2.074 1C7 ..71 135 .945 39 1600 1729 93.5 1.837 1400.613 113 .70“ 117 147 15 93.6 1 733 1403.13 101 .37 113 1390 1507 93.5 1. 858 1302.r.2 000 .537 133 1360 1332 91.5 1.53 1301 .073 .45“ 95 1150 135: 92.6 1.40 1100.09 .083 .579 85 105' 1135 92.5 1.396 1018.57 .05: .331 79 990 1059 017.5 1.153 883.50 040 .241 CC 750 919 92.6 1.009 793.95 C? .199 GO 750 813 93.6 .755 5.5.-F 019 .105 44.5 550 535 72.4 .63? 499.78 .013 .075 38.5 4C3 537 91.6 .541 475'.11 007 .~5% 51 370 437 93.7 .507 375.55 .00: .047 29 SC? 331 92.6 .443 as .43 .00? .b37 25.8 334 35' 92.6 .3795 298.30 .0047 .027 31.3 200 281 C2.S .247‘ 195. 36 .0019 .011 3.2 157 17? 93.4 .200 157.1C .001 .007 10.3 143 154 92.9 o 0009 .COiI' ('7; k.) 8.7 6.1 DATA CalculatedRUN NO. 226 SHEET NO. 99.61 DATE FITTING - SIZE OF STRAIGHT BRANCH: 5 X 8 SIZE OF 90 DEGREE BRANCH: 18 x 8 Fig. Dig-30 z .2“ ORIFICE SIZE- STRAIGHT BRANCH: 1 x (3 Act. L. , 6.78' 90 DEGREE BRANCH: 15 x 5 TYPE OF RUN: Test ______ ..__.___ -....- .. __. _ ._ .._..__ -..—.... Loss Aaded C50. W5 “:35 Tré‘TI‘S P5 EC. L05 EC. 1105 1L8.83 .035 .783 .062 .510 20.00 15.24 110.51 -.007 .057 .045 .310 21.45 14.07 105.01 .025 .505 .050 .105 15.40 11.70 07.71 .023 .505 .054 .170 20.00 5.5 88.91 .018 .410 .054 .142 2..04 17.15 -35.11 .010_ .355 .020 .120 50.05 15.97 75.55 .015 ’ .200 .025 .100 51.70 14.04 05.8; .010 .220 .010 .092 21.05 15.10 55.07 .000 .170 .011 .007 15.47 0.00 45.00 .005 .101 .004 .041 5.70 5.00 05 .005 .050 .000 .020 20.00 15.95 51.05 .002 .050 .0015 .051 21.45 14.07 20.25 .005 .044 .005 .019 15.70 9.05 25.05 .0015 .0"! 20.50 .001 .00 .005 .0117 25.04 10.05 *- 14.87 .0005 .010 .0015 11.18 .0005 .006 .0007 10.91 .0005 .004 .0007 6.5 .0001 .002 “Following VsluQS rre beyfind rrnge of friction chrrt. DATA CEilCUlatedRUN NO. 23-3 SHEET NO. 953.1} DATE FlTTlNG - SIZE OF STRAIGHT BRANCH: 5 x 8 SIZE OF 90 DEGREE BRANCH: 18 x 8 EC:- D130 3 1209” ORIFICE SIZE - STRAIGHT BRANCH: 1 x G -. .o —- 4' 90 DEGREE BRANCH: 15 X 5 Aet‘” A... . 12.6C TYPE OF‘ RUN: Test L083 :.r7C.6CL ' 9 x j ‘ f". I”. nr-l‘ - ' ‘ 2 I2: 2: (1 tube. I6___ 1R0 1.1“; 118 1'6 1 Q0 L06 ..__0 LOB 1507.48 . 43 .603 .245 .310 78.50 65.73 1580.31 .119 .500 .103 .355 75.03 83.05 1C0:.5 .108 .45 .175 .FCO 73.09 63.4 0 1205.11 .001 .501 .150 .200 78.00 05.5 1112.55 .077 .525 .127 .170 74.71 22.05 1017.58 .055 .270 .102 .142 0.72 64.10 041.02 .055 .25 ..021 .125 72.20 00.14 225.0: .042 .175' '. 03 .004 75.40 50.74 754.12 .054 .152 .051 .077 5 .25 55.57 54 3.17 .010 .070 .022 .040 55.04 70.59 (,a 452.72 . 12 .054 .021 .054 21.70 10 32 4.05 .010 .040 .014 .0735 54.00 42.24 505.00 .000 .054 .015 . 22 50.00 40.45 524. 20 .007 .027 .011 .012 7.45 54.01 «J O ’1') P) +4 O 03 54 H 275.84 .005 .018 .009 .0135 32 4 180.79 .002 .007 .004 146.00 . 01 .005 .008 120.55 .0000 .0029 .0021 f 75 U0 92 00004 0001‘;- 0000’: ”Following values are beyond range of friction ch rt. [BAX FITTH‘ OPIFE: .... ‘C 1) {'1 " h - o o f _ ,— b ~. ,- ‘_ ,. ~.-~: '-: I\—_ g.» ‘_ q (A _ -.. .- 3 rh- .. 'V ‘3 . ' \ ~3‘g‘ ‘ f‘ L‘»._ §Q‘.J ‘ ‘ ,- \ s... . q ‘I .L' 7‘5 ‘\\" D 'u 1 I S DATA 07.10:)1fitedRUN NO. 0337 SHEET NO. 100 DATE t... FITTING - SIZE OF STRAIGHT BRANCH: '2 X 8 SIZE OF 90 DEGREE BRANCH: 1C3 X 8 ORIFICE SIZE - STRAIGHT BRANCH: 1 90 DEGREE BRANCH: -, TYPE OF RUN: T5381} 2.055 1507 06 .13? .)Q0 110 1800 1710 a3. 6 1.900 1407.70 .114 .553 105 1470 157? 93.5 1.40 1100.09 .OCS .204 74 1000 1134 05.5 1.201 990.87 .0E0 .733 C4 900 1024 05.8 1 1 .145 8C 0.78 .041 .103 CO 870 950 05.5 6 .0060 711.53 .036 . :6 43.5 C0 787 93.0 .7015 500.37 .018 .785 80 578 017 05.7 .0505 500.15 .013 .000 CZ.5 400 EEC 03.7 .305 305.25 .008 .03 25.3 570 305 95.7 .383 301.55 .005 .032 10.3 294 505 93.7 .262? 208.35 . 02 .010 12.3 187 103 94.0 .2356 175.70 .0018 .C08 13.0 1C3 174 03.7 {D 0 § I. 3 C H .5 L‘.) C’) CAI o .53 .1788 14$.50 .001 .004 no (1‘ 51-: 0 L0 .109 85.65 .oaoza .002 6.1 95 9- DATA CalculatedRUN No. 227 SHEET NO. 100A DATE FITTING - SIZE OF STRAIGHT BRANCH: 5 x 8 SIZE OF 90 DEGREE BRANCH: 18 x 8 EQ. D181. 8 508” ORIFICE SIZE- STRAIGHT BRANCH: 1 x 6 Act. L. a 5.7.3. 90 DEGREE BRANCH: 15;;— x 5:»! TYPE OF RUN: TeSt ’--"___*_IL§E-"M"7"""::3:7:;C::1 Qsc VP5 TPE TP4~TP5 P5 Fa. L.5 ”a. L.5 107.07 .028 .C40 .OC? .305 273.?1 21:53 _ 102.34 .024 .594 .058 .190 31.11 84.35 97.C5 . 31 .50Q .047 .184 29.66 81.90 90. 51 .018 .440 040 .147 27.40 20.64 82.78 .015 .575 .030 .120 “0.00 22.04 77.64 .013 .313 038 .110 32.73 25.97 71.51 .011 .ECC .02; .005 30.?“ 23.77 81.45 .009 .315 .035 .070 33.9v 28.10 58.48 .008 .177 .010 .005 29.35 93.47 51.50 .006 .130 .014 .050 28.99 20.16 45.54 .005 .110 .015 .04? 50.95 24.19 57.70 .003 .077 .008 .030 20.07 19.91 51.51 .002 .08; .0053 .0215 10.67 19.91 24.90 .001 .035 .004 .0140 77.; 20185 18.99 .0009 .020- .0023 2.38 .0004 .000 .0010 11.07 .0003: .006 .0017 8.85 .0002 .004 Following Values are be onC rcn:e of friction cEarrt. DATA Gale‘s-.2 g_-;edRUN No. {537 SHEET No. 1.303 DATE In .— FITTING - SIZE OF STRAIGHT BRANCH: SIZE OF 90 DEGREE BRANCH: 1:. aa .a‘\ : ()1 P ‘ k.- "I J]. b; ORIFICE SIZE- STRAIGHT BRANCH: 1 x 90 DEGREE BRANCH: 15,3. x 5 ‘. ?."J-| TYPE OF RUN: Tea-9;, Loss. Aclr . r‘ ‘00 V90 798 794-708 76 Eq. L.8 Eq. 1574.68 .155 .053 5.349 .:50 74.33 61.: 1496.72 .1.0 .410 .23 .Lro 73.07 64 1400.35 .-33 .zko .205 .235 77.30 04.70 1301.03 .100 .304 .170 .230 73.52 63.86 1210.61 .002 .802 .140 .202 73.70 01 1115.75 .078 .232 .127 .172 73.84 01 1028.58 .000 .188 .107 .144 74.81 81 023.44 .054 . 53 . 03 .130 71.07 5? 01 B‘l‘lol’g4 004.4 0185 OO'PI 0100 71000 5'9...) 50.20 .055 .033 .055 .001 0 .90 55 605.08 .028 .070 .044 .003 500.87 .030 .058 .020 .048 00.42 47 408.64 .014 .040 .030 .035 57.14 44 570.35 .000 .024 00.07 54 01 282.30 .005 .014 .008 .014 57.14 44.48 b 193.97 .002 .000 .004 104.05 151.65 80.43 .002 .001 .0004 “Following .005 0005 .0014 .005 .001 .0000 Blues are heyoné rvuge of friction chrrt. DATA C51 0111' LedRUN NO. FITTING - SIZE OF‘ STRAIGHT BRANCH: SIZE OF 90 DEGREE BRANCH: 1.3.3 7; E: f, .- (S {-37.8 ORIFICE SIZE - STRAIGHT BRANCH: 1 x 6 90 DEGREE BRANCH: 13 x 5 TYPE OF RUN: TC 57?; SHEET NO. 101 DATE 73-58 04 774 TF4 05 06 ”5+Qe 01v. 2.15; 075.71 .145 .q00 105 1570 1770 04.0 2.10 1502.75 .1: .534 100 1500 1500 04.0 1.010 1505.55 .115 .474 04 1500 ,1554 04.1 1.705 1405.40 .100 .410 57 1570 145 94.0 1.052 200. 11 1109.10 1085.95 902.80 800.335 711.52 50533. 65 o 0'31? .001 .000323 DATA CalculatedRUN No. 228 SHEET No.10“x DATE FITTING - SIZE OF STRAIGHT BRANCH: 5 x 8 SIZE OF 90 DEGREE BRANCH: 1;; x 8 En. Dia. : 5.2" ORIFICE SIZE- STRAIGHT BRANCH: 1 x (.3 A00. 1.. 3 6.7«3' 90 DEGREE BRANCH: 15 x 5 TYPE OF RUN: TEST. 64.c0 .010 .z t .044 .1;0 54.0: 27.1% 75.3 .015 .714 .0.. .100 ;§.:7 .3.:; 70.75 .011 .23; .033 .00. 05.40 0r.72 04.07 .000 .21: . 02 .0775 30.70 20.00 50.:3 .000 .104 .022 .00: 33.05 27.09 52.37 .008 .146 .018 .055 38.90 27.20 0 €0.13 .005 .117 .015 . ed 85.71 3°.“R 40.56 .004 .000 .012 .0545 34.79 28.03 33.21 .003 .000 .009 .024 33.35 38.57 38.71 .003 .044 .005 .019 23.33 19.58 ”22.18 .001 .028 .004 .0117 34.19 37.43 10.27 .0008 .0156 .0024 11.91 .0005 .0073 .0037 11.14 .0003 .0005 .0007 8.57 .0008 .0052 .0008 ‘ Following value? are beyonfi rrn e of friction chart. DATA C pl CU. FITTING - SIZE OF STRAIGHT BRANCH: 1 ,0 .55.;9 ed RUN NO. 2:23 SHEET NO. 1013. DATE '1 0.) SIZE OF 90 DEGREE BRANCH: 18 x8 x8 Tiff. Din. u 1.73.9” ORIFICE SIZE - STRAIGHT BRANCH: 1 x 8 fiat. L, a 1 3.1" 90 DEGREE BRANCH: 13 x 8 TYPE OF RUN: Terr-t “. "fl_— Lore - .1: fift03 1%;0 vpe 00C 001-00“ T0 ac. L'0 :: 1 0 11105.17 .100 .33: -.504 .340 77.0: 04.00 11107.21 140 200 ..55” .«03 77.00 an .00 10010.72 .12? .207 .007 .070 70.07 04.01 14: 0.; .100 .201 .170 .22: 70.17 0: 5 12.2".8 2 .0134 .2200 .150 .2023 71.20 01.00 1128.03 .000 .109 .127 .172 75.94 01.12 1021.00 .005 .1: .102 .415 70.34 07.0.. 9480: .050 .118 .000 .125 0.40 07.74 80'.40 .045 .00: .000 .100 07.05 54.09 '700.22 . 30 .077 .055 .003 00.07 53.01 870.00 .020 000 .040 . 00 00.04 50.00 540.40 .010 .000 .020 .04: 00.07 40.01 400.0: .014 .000 .000 .0500 57.07 43.01 175.05 .000 .010 .013 . 037 50.15 0.5 ‘20:.00 .005 .011 .007 .010: 40.¢0 "0.04 100.00 .00: .004: .0035 .0025 .001 in} . VE‘ .002 Ines are 1:: 03102-10 17.011328 of friction chvrt. DATA CalculatedRUN NO. 800 SHEET No.103 DATE (J FITTING - SIZE OF STRAIGHT BRANCH: :5 x 8 SIZE OF 90 DEGREE BRANCH: 18 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 1 x 6 90 DEGREE BRANCH: 16-21: x 3;. TYPE OF RUN: Test. \l P 3P2 Q4 V24 T234 {,5 (:10 01.51.06 21.105 1701.21 .147 .240 100 1700 1200 :3.020 1504.55 .120 .4 1 .900 1407.70 .114 .125 02 1550 1012 7 1 1.787 1404.18 .100 .553 1'658 113'“ o0???- .312 75 1500 1.2775 1 05.195 191’") ?4. 007 of»? (It. 1"’) 1.. O 1.. 500 1070.00 .000 .012 02 11‘“ 11“ 1.225 057.75 .040 .177 53 :70 104: H I H p. ()1 CO ‘3 ‘3 O \1 1 U o 0 I35 H I g...- ,5 in |~' ’9 ' .3 'CJ '0 ’1‘... H H o O L ) "D C.) ...-I o ”1 O o (.13 .- f‘4 I ) 3": ()1 ‘1 '9 O \1 (‘0 r u (n .“05 71101:: .026 .C’B 8:3.5 ”.733 (“‘3 .755 E98042: 0018 00:4 3.3.5 57’) (.3: .40: 502.10 .002 .020 21.5 400 421 14 .004 .010 15.0 500 210 .255 200.57 .002 ‘ .007 10.0 212 :25 .250 150.75 .0017 . 00 9.8 155 1 .1700 140.50 .001 .005 6.8 140 155 1 r '5': -‘v :3 , ' I- I“. (...-5:, 90.20 .0305 .03.: 6.1 DATA Calculated RUN N0. 32; SHEET NO.IOF,A DATE FITTING - SIZE OF STRAIGHT BRANCH: 5X 8 EHZEIOF'QOIDEGREEIBFMHWCH:13x 8 RC. D13. - 5.8" CDRHWCESHZE-vSTRAMSHT ENUUWCH: 1 x 6 Act, L..: 6.78’ 90 DEGREE BRANCH: 1.3:: x 6::- TYPE OF RUN: Test Loss 4." TP4‘rE)5 Pr Ego L05 7 .401 .065 .100 $35. 27 0 40.03 04.87 537.60 .017 .485 .059 .138 4?. 03 55.27 5K3.88 .015 .370 .055 .117 45.30 53.54 '77.25 .014 .?L .045 .108 39.81 53.05 71.EK3 01 .373 .0110 .095 43.11 55.3 14.78 9. F3 Dan \- VI“: 0 G ”7 0 L‘s) “Follovinfi .002 .0014 .0003 .0005 .0002 .0002 .0001 W: 111 F? 7»: f9" . at)": .0238 .0 55 .0053 .0052 .0 .00'5 .0009 .0008 .0004 rre teyonfi rrngw .090 .047 .05 5 .f‘. f" . Vt; .034 .0130 .010 of 45.00 44.80 41.82 4W 0 o“ N! O liL' 43.67 45.33 41.97 48 . 5:: 52.00 friction Ch" rt . DATA Cg‘lculgitedRUN NO. 23;; c DATE LL' SHEET NO. 1038 FITTING - SIZE OF' STRAIGHT BRANCH: 3- ); {3 SIZE OF 90 DEGREE BRANCH:18 x 8 ORIFICE SIZE- STRAIGHT BRANCH: 1 x (r, 90 DEGREE BRANCH: 15‘; s: 6}; LCC' iiied {Lac VI}; '1; 53. ...}; :8 "G Eff. 1...,3 3?. L‘G 11:05.94 .lC-l .290 ..‘(3 7 . :0 73.00 533.34. 150 .3. 66 .140 ...-4'7 .364.- .CO? "(5.57 33.53 1416.82 .12.; .2231 .220... .273. 73.228 01.60 1 "31' 6.9 .110 .190 .177 .2553 75.5.: 333.66 13351.10 .03? .130 131 .210 71.30 50.24 113‘.33 16>: 3.36 007 .113 .100 .133 04.. 5:. <‘34.53 .055 .030 .03: . 2: :20..0 33. (931.14 .033 .073 70 .10 09.03 55. 753.22 .030 .039 ..53 . 93 07.37 54. 072.75 .023 .043 .049 .007 34.13 51. .0230 .031 .048. .0: i) 82 . ..O P. n '1 :8 I (th 873.30 .003 .013 .019 . 230 53 .73 43. ‘230.39 .0c5 .003 .007 .014 50.00 37. 13. 55 .0 2 .003 .003 '«9 :1 ”Ollowina values are beyo 0039 . \ ‘ .0; 'd" .002 .0025 001 C -, _:-. ‘l‘ .0 A) kl. I (H 1;,- -. . 1" (r: O; friction ch: 3rt. DATA CalculatedRUN No. 25-0 SHEET NO. ”105 DATE FITTING - SIZE OF STRAIGHT BRANCH: 5 x 8 SIZE OF 90 DEGREE BRANCH: 18 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 1.3;. x 33; 90 DEGREE BRANCH: 15 x 3 TYPE OF RUN: Test \lras-pz 04 704 734 05 Q0 C5+50 é 01v. 1..711 1544.47 .002 1.702 2.0 1150 1500 50.8 :1.053 1502.02 .000 1.700 2 0 1100 :23 00.9 :1.525 1105.74 .072 1.452 253 1000 252 50.5 21.30 1100.00 .007 1.212 210 050 1133 00.0 21.257 057.75 .047 .070 155 520 10:5 51.0 21.133 002.30 .031 .735 17, 750 090 31.0 1.c11 735.04 .052 .522 104 005 023 50.2 .905 711.15 . 25 .501 150 500 790 51.0 .755 505.20 .013 .540 112 40" 507 51.2 .5525 407.01 .015 .25? 04 410 504 91.5 .500 507.00 .000 .155 75 :25 400 51.5 .5? 203.53 .0045 .057 -5 23 297 51.5 .255 139.90 .002 . 50 55.. 155 100 51.0 .202 177.50 .0010 .050 5 140 172 01.4 .1517 132.70 .001 .010 25 100 154 81.5 .114 80.50 .0004 .007 15 65 21 21.5 SHEET No.103A DATE FITTING - SIZE OF STRAIGHT BRANCH: :5 x 8 SIZE OF 90 DEGREE BRANCI"'|:l.f-:J x 8 ) £0. Dia..: 5.8“ ORIFICE SIZE- STRAIGHT BRANCH: 1.}. x .31 Act. L. . 5.73: 90 DEGREE BRANCH: 1;; x 5 TYPE OF RUN: Test. Adfied 3C0 L05 4:) PC W5 '1"? 5 258.14 .150 1.70 ~3.€2 248.84 . 59 1.800 .03 .950 3.85 ~2.91 220.77 .119 1.597 .033 .810 4.08 ~2.74 210.12 .099 .179 .035 .630 4.7"J ~1.0% 137.07 .08 .95 .030 .530 5.19 ~1.58 171.54 .000 .771 .023 .400 0.2 -1.55 157.14 .056 .608 .014 .410 3.42 -3.34 135.11 .041 .48. .018 .300 6.00 -.70 111.53 .038 .328 .014 .530 8.36 -.40 92.94 .019 .233 .018 .155 11.61 4.85 74.55 .013 .149 .000 .100 8.00 -. 8 55.38 .037 .083 .004 .058 6.90 .14 58.50 .003 .035 .003 .020 10.34 0.58 35.05 .0025 .0285 .0015 .034 6.2' -.5 1123?.70 .0018 .0178 .0014 .0190 8.45 1.67 16.57 .0008 .0068 .0004 :g values rre beymnd rvn;0 of friction chrrt. 244.00 “Following .031 .037 .0008 oOlUL OC’C'OS 9‘0!)sz values are b e~ ’0 .0107 0) L33 0 ,5; Cu DATA CglculatefiRUN NO. 2;: SHEET NC. 10:33 DATE FITTING - SIZE OF STRAIGHT BRANCH: 3 x 8 SIZE OF 90 DEGREE BRANCHzlf’, 3 8 PC. 1...]in ' 1:00" ORIFICE SIZE- STRAIGHT BRANCH: 1%. (3.1 Act. L. 3 13.5.3 90 DEGREE BRANCH: 1,3 x 3 _ LOT“ Afifpr 9'11 PM. "7*. .. T‘.‘ T“ T '-‘ Q CC “8 .2.6 .44 .6 .6 “C. “6 rd. “of 1083.33 .0743» 1 . CC/E. . 12-18 ICU {‘0 . CO ‘5'? . 34- IOLJ.93 .033 1.578 .157 .15. 83.Cl 70.35 (“LN-3007 00:.) 1051):; 0125 1‘52) 940163 blot-'6 889.97 .049 1.11” . 93 .11? 85.04 70.58 830.05 .040 910 .039 .072 75.00 03.5 731.3: .03. . 53 ‘..59 .077 75.33 62.88 3-3.50 .035 .577 .OQS .073 73.00 €2.34 S7C.C. .021 .47? .CS .0: 74.5. {1.75 éfll.75 .014 .314 .O?‘ .037 7».27 57.C 4W4.c7 .310 .233 .025 .0265 94.39 81.5% 323....5 .007 .144: 001.1 .0178 "" €9.50 3094' p a ’ 0"; _I‘\ xx" 5.! O U ‘ction chart. .‘u‘j DATA CalculatedRUN No. 2:51 SHEET NO. 104 DATE FITTING - SIZE OF STRAIGHT BRANCH: 5 x SIZE OF 90 DEGREE BRANCH: 19,-. ORIFICE SIZE- STRAIGHT BRANCH: 131 x (‘3. 90 DEGREE BRANCH: 14 x 4 TYPE OF RUN: Test, .—_——_—_—.—__— —_——_.-.—-.——— .—._-_ 1.947 1529.91 .118 1.17% 213 :93 as; 15.7 1.91 1500.54 .114 1.144 210 1360 1570 86.6 1.783 1401.05 .009 .931 195 1260 1553 86.6 1.645 1331.04 .094 .554 193 1160 1340 86.6 1.53 1204.60 .575 .7?6 66 1003 125C 86.8 1.403 1102.45 .063 .612 153 900 1143 86.6 1.273 1000.30 .05 .503 188 900 1038 66.7 1.149 902.66 .041 .404 135 805 928 66.7 1.01 705.64 .082 .509 106 700 806 66.8 .905 711.13 .02% .244 84 630 714 86.8 .768 605.48 .018 .175 79 525 604 66.9 .631 405.63 .013 .119 64 4C5 400 67.2 .513 405.11 .008 .078 58 548 400 67.0 .3875 504.49 .005 .0é4 38.5 300 209 87.0 N 09- H U‘ U} ...: «I (.0 00 G: 0 CD .250 196.45 .003 .018 {\7 O O U? [.4 C .1 I L3 f I ( CO 0'3 0 (a .219 173.09 .0015 .015 H La) 0 4’ i H O ”J H C.) C,‘ 0'.) q 0 EU .1817 143.78 .001 .000 .1265‘ 90.40 .0005 .004 10.4 70 80 87.5 DATA calculgtedRUN No. 2;; SHEET NO. 1045 DATE FITTING - SIZE OF STRAIGHT BRANCH: 5 X 8 SIZE OF 90 DEGREE BRANCH: 18 X 8 Ec. Dia. 3 5.2" ORIFICE SIZE- STRAIGHT BRANCH: 13-: x 5.}- Act. L. 2 5.7g: 90 DEGREE BRANCH: 14' x 4‘ TYPE OF RUN: Test 550 205.45 .005 1.155 .055 .550 .55 1.57 201.11 .0 157.74 .050 .540 .011 .500 .52 .55 175.00 .0 155.01 .057 .795 .054 .420 5.10 1.54 147.75 .045 .555 .037 .555 7.40 .54 155.04 .040 .475 ..54 .505 5.14 150.05 . 55 .555 .015 .355 7.75 104.70 .025 .505 .015 .155 5.50 95.87 .020 .25 .013 .157 8.28 (TI 1.) a: rd #4 hi I4 O (n c: 79.08 .014 .164 .011 .11? 0.75 €5.47 .009 .11? .007 .075 9.35 0. o (I) 'Q N} 3 (TI 52.40 .005 .075 .005 .055 5.45 2.57 50.55 .004 .0415 .002; .0555 7.40 .70 55.52 .002 .017 .001 .0155 6.55 -.45 25.25 .001 .012 .001 .0150 7.94 1.15 15.25 .0007 .00'7 .0015 5.4: .0004 .0054 .0000 ”Following vslues are beyond r3050 of frictlfin ch5rt. DATAcglculated RUN NO. 231 SHEET No. 104:3 DATE FITTING - SIZE OF STRAIGHT BRANCH: 3 x 3 SIZE OF 90 DEGREE BRANCH: 1,0, x 8 En. Big. 2 1?. 0" ORIFICE SIZE- STRAIGHT BRANCH: 11 x g; .5012. L. : l( 90 DEGREE BRANCH: 14 x 4 TYPE OF RUN: Test. L055 10055 “a a 3 mw -fl‘ ' F V “*JC v1 6 I’fl} 8 a A. L. 6 P8 «HQ. L06 «:0. L06) 1526. F .110 1.000 .17? .230 5.74 10.08 ”00.70 .108 .903 .173 .250 77.39 64.70 1213.11 .003 .853 .143 .203 73.40 £3.74 1118.04 .073 .708 .12? .17? 7..EC £3. 0 1045.57 .057 .5 5 .105 _ . 55 71.05 57.5- *. 170.15 148.88 124.50 .0.08 ”Following .057 .047 .058 .050 .074 .017 .012 .005 .004 .003 .0'31 .001 .0005 .010 .007 .003 veluec are beyond rrnge of 7'.{4 7?. L frict10n chart. DATA CalculatedRUN NO. 253 SHEET No.105 DATE FITTING - SIZE OF STRAIGHT BRANCH: '2 X 8 LI SIZE OF 90 DEGREE BRANCH: 18 X 8 ORIFICE SIZE - STRAIGHT BRANCH: 1,3: 1: p3. 90 DEGREE BRANCH: 15 x 5‘ TYPE OF RUN: Test T5575; Q4 “‘4 5:4 45 146 “>556 H 2.081 1635.2 .135 .777 172 1503 1733 2.05 1595.15 .129 .751 168 1580 1008 1.91 1500.84 .114 .664 56 145- 1636 1.789 1405.76 .100 .585 145 155~ 1495 1.648 1294.97 .085 .494 134 1210 1554 1.529 201.46 .075 .435 135 1125 250 1.599 1051.45 .051 1.269 907.15 .050 .887 101 515 ‘1038 1.145 899.72 .041 .334 91 833 921 1002-5 805043 003'? o 33 8‘1 7‘13 9?]. 1 .938 729.20 .027 .152 73 605 737 .7415 582.66 .017 .0 .658 501.55 .015 .071 40.0 455 505 .507 3:8.50 .008 .045 38.5 350 593 .5825 500.40 .005 .036 29.5 270 200 0 DJ U! ......I H O (‘4‘ H ‘23 o O ...: H H H (i) :5. 37.83 . 8.5 175 2 02256 175070 0:791!) .609 So 180 17” 144.98 . 15.6 123 13' O H H (D .35 UT 0 C) ...-l O O O ('7 14 89.58 .0004 .003 9.6 100 110 DATA calculatedRUN NO. 353 SHEET NO. 105.1 DATE FITTING - SIZE OF STRAIGHT BRANCH: 3.. x (3 SIZE OF 90 DEGREE BRANCH: 18 x 8 EQ. Dia. - 5.2” ORIFICE SIZE- STRAIGHT BRANCH: 1.3; x (3.3; Act. L. a 6.70' 90 DEGREE BRANCH: E, x 5 TYPE OF RUNzTest ~— -1 Loss H Added L53 VP5 TP5 TT4*T?5 P5 Eq. L.5 “q. L.R 161.90 .059 .735 .053 .430 12.08 5.55 150.51 .057 .700 .051 ..C 12.14 5.38 145.58 .048 .618 .046 .303 12.78 6.03 39.17 .044 .548 .030 .3-: 3.00 5.24 128.20 .05 .481 .06“ .270 11.96 5.20 120.15 . 5’ .394 .029 .245 11.84 0.08 100.14 .027 .300 .030 .303 18.68 5.93 97.73 .082 .205 . 28 .171 12.87 8.15 89.07 .018 .014 .030 .140 14.20 7.55 479.74 .014 .1715 .0145 .110 15.18 6.42 71.40 .011 .130 .014 .0985 15.14 8.58 53.94 .007 .007 .009 .000 1..33 0.57 49.65 .000 .003 .005 .050 10.00 5.84 59.04 .004 .0415 .00"b . 52 10.04 4.18 22.14 .002 .074 .00? .010 10.53 3.77 19.3? .0008 .000Q .0012 15.00 .0000 .0076 .0014 14.70 .0005 .0055 .0005 8.15 .0001 .0020 .0004 ”Following values pre beyond rsnge of friction chart. DATA CalculatedRUN No. 333 SHEET NO. 1053 DATE FITTING - SIZE OF STRAIGHT BRANCH: 3 X 8 SIZE OF 90 DEGREE BRANCH: 18 x 8 FCC. 1:318. 3 1209" GA 1‘1.th Lo 3 12068. ORIFICE SIZE - STRAIGHT BRANCH: x x 5 11.- 90 DEGREE BRANCH: 1; TYPE OF RUN: Test CLGC V'Pe TF6 TF4-TP6 P8 EQ. L06 LC. L06 1273:32 .1551 .674 "1.205 .255 "09.81 50.15 1435.62 .129 .551 .200 .220 68.97 50.31 1255.26 .115 .490 .174 .240 70.75 53.07 122:.50 .101 .43 .154 .710 71.3 50.64 1100.77 . 05 .555 .123 .185 75.14 62.48 1081.51 .07: .504 .11: .100 74.31 €1.72 202.5 .001 .201 .005 .135 70.3' 27.71 830.43 .051 .2015 .0725 .114 62.80 52.: 010.05 .041 .161 .003 .03. 70.97 52.5 725.08 .055 .155 .051 .077 20.23 00.57 057.74 .027 .100 .043 .-0. 61.25 55.59 522.72 .017 .000 .02? .044 59.09 40.43 451.70 .015 .052 .019 . 52 57.59 44.0: 359.35 .002 .033 .012 .0215 53.91 45.15 “271.22 .005 .019 .007 .013 55.85 41.10 177.90 .002 .002 .003 59.71 .002 .007 .002 130.19 .001 .004 .002 81.43 .0004 .0024 .0006 “Following values are beyand rrnae of friction chart. DATA 081 culptedRUN NO. 333 SHEET NO. 106 DATE FITTING - SIZE OF STRAIGHT BRANCH: 5 x 8 SIZE OF 90 DEGREE BRANCH: 1:3 1: 3 ORIFICE SIZE- STRAIGHT BRANCH. 1.3:. X 63 90 DEGREE BRANCH. 1:03 X 5;. TYPE OF RUN: Teet \l F's-Pg c4 - 5-4 T34 5,54“ C26 36""36 1.15 1673.71 .143 .647 LC 16CO 1795 3. 54 597.49 .129 .53 149 CC' 1679 1.908 1499.37 .114 .522 1C6 144” 1570 1.775 334.78 .OES .443 12C 1:53 14;: 1.658 1532.112 .GCC .399 113 253 1373 1.527 1153. 89 .075 .321 107 1140 1747 1.405 1102.45 .053 .277 55 05 1146 1.26 5 1009.75 .052 .250 3 {:0 1040 8 1.145 839.72 .041 .192 75 050 923 1.0 785.78 .031 . 33 C .883 693.84 .034 .107 CO 647 37 .7415 5.18306" ‘01,? .IP77 5!) 5" ) 5\:E .350 4 3. 4 .013 .055 42.5 46) 50. '.U 0 .515 40 .6 .p. 0 501.35 .005 .030 25 288 293 O '29 " r: o udpu .2549 200.30 . 3. .039 16.2 1?“ 1'?0 7C! {‘1 1 U] {I} 177.43 .0319 .007 15.6 149 82 .1887 148.28 .001 .005 3.0 C3 144 .13 C 102.5 .0005 .0025 8.5 95 102 DATA calculatedRUN No. 255 SHEET No. 108A DATE FITTING - SIZE OF STRAIGHT BRANCH: 3 x 9, SIZE OF 90 DEGREE BRANCH: 18 x 3 Eq. D13. : P5.23" ORIFICE SIZE - STRAIGHT BRANCH: . x63 got. I... . 37¢: 90 DEGREE BRANCH: 153:3: x5}: TYPE OF‘ RUN: Test. Lou. fidcgam 050 7P5 TP5 T?4-TP5 P5 Eq. L.5 E0. L.5 143.94 .047 .589 .058 .350 10.57 9.81 142.18 .045 .549 .048 .340 12.35 9.59 128.94 .037 .474 .048 .33 14.00 7.79 121.54 .055 .410 .03.Q .25 15.:0 8.44 112.04 .0?38 .557 . SE .8? 14.55 7.79 105.19 .034 .290 .029 .18* 15.C8 8.? 2 95.71 .020 .250 037 156 17.51 10.05 85.83 .017 .203 .031 .130 16.15 0.39 76.48 .031 .184 .018 .105 17.14 13.3% 60.79 .010 .124 014 .091 14.9* 8.15 ‘ 58.98 .008 .006 .011 .085 1?.50 5.74 48.94 .005 .0075 .009f .048 20.05 18.. 43.08 .004 .049 .00: .035 16.87 9.91 54.80 .005 33 .001 .023 11.54 4.78 “25.61 .001 .017 .005 .0158 18.99 18.23 17.85 .0007 .0077 .0013 15.20 .0005 .0055 .0015 13.31.0003 .0043 .0007 9.01 .0003 .0032 .0005 “Following values rre beyond range of frict1:n chart. DATA Calculateé RUN No. SHEET NO. 100:3 DATE FITTING - SIZE OF STRAIGHT BRANCH: 3 X 8 SIZE OF' 90 DEGREE BRANCH: 18 X 8 235 E0. Dia. : 12.9“ ORIFICE SIZE STRAIGHT BRANCH. 1.1 x 6 Act. L. 3 13.55: 1 90 DEGREE BRANCH 151 3151 TYPE OF RUN: Test. Loss A6606. 5460 W6 T96 TP4-Tf‘6 P6 Eq. [“6 Eq. L.6 iEE .77 .140 .424 .229 .919 70.79 0.19 1455.91 . 92 .979 .212 .200 74.99 01.79 1970.99 .110 .994 .109 .250 70.2 0 .04 1279.42 .101 .299 .100 .220 72.79 93.07 1120.70 .099 .209 .190 .19r 71.59 90..- 1090.70 '.075 .21) .110 .105 70.9 57.04 1000.74 .00. .120 097 .142 09.91 05.05 929.90 .059 .101 .079 .110 00.10 05.44 029.24 .042 .119 .00< 094 07.02 01.93 710.99 .092 .007 .099 .070 05.99 52.07 094.00 .025 .070 .097 .000 01.07 47.01 599. 2 .019 .090 .027 .049 01.90 49.70 402.90 .019 090 .019 .099 57.59 04.92 999.00 .000 .029 .019 .0220 57.02 A4.90 .275.74 .005 .019 .007 .0191 51.99 97.19 102.47 .002 .005 .004 102.17 .002 .0049 .002: 195.97 .001 .009 .002 99.98 .0005 .0015 .001 “Following values Ere beyond rsng 0 of friction chart. DATAquc-ulated RUN NO. 354. SHEET NO. m7 DATE FITTING - SIZE OF STRAIGHT BRANCH: 3 x 8 SIZE OF 90 DEGREE BRANCH: 1.3 x g ORIFICE SIZE — STRAIGHT BRANCH: 1;. 1 . x -1 90 DEGREE BRANCH: 15 x ”I” CDC) TYPE OF RUN: TEE-t r. ‘r x: "if. (‘5 f" 15342 94 «14 n4 .5 ~2 2.027 1.918 1505.55 .115 .449 2.155 695.36 .145 .557 14% IKTO l 1540 1450 1.784 1401.85 .099 .534 113 353 148C 1.042 1295.25 .004 .522 03 1:50 1255 1.529 1201.40 .075 .220 99 1100 1"3; 1. m .3. .3350 '1 10’8.35 .uil . 93 81 983 1031 7 ,.- ”'3 R) 898.65 l-' H H O H F1 (‘1 .035 819.23 .133 .139 .1 770 P34 .9 58 711.78 . :5 .09? 5: Ci; 7:1 597.83 .‘38 4?9.78 .013 .OéR 35 456 495 .501 395.€9 .008 .030 31 34' C74 .585 3 3.53 .005 .01? 2? d7? 23‘ .249 95.86 .005 .007 13.6 170 184 .2238 175.7L .0018 .0056 3.0 145 157 147.10 99.40 DATA Calc._llgtedRUN NO. 334 SHEET NO. 107A DATE FITTING - SIZE OF STRAIGHT BRANCH: 5 x 8 SIZE OF 90 DEGREE BRANCH:18 x 8 E0. D18. 3 5.3" ORIFICE SIZE- STRAIGHT BRANCH: 1.3,: x 6} Act. I" _._. 6.7g}: 90 DEGREE BRANCH: 15 x 5 TYPE OF RUN: Test —— Loss 11:25:21 “ £2533 , VETS 7P5 T154-‘I‘E-‘5 P5 Esq. L.5 It. L.5 137.16 .0423 .5 0 .051 .515 16.10 9.45 1.35.. :5 .038 .443 .040 .270 18.15 11.3 118.94 .053 .400 .045 . 2.4 17.93 11. 18 110.74 .0239 .545 . £39 .2110 18.57 11.81 99.35 .ONB .280 .0134 .175 19.05 12.??3 94.08 .020 .250 .03 .1630 18.75 11.90 “4.95 .016 .8023 .0235 .150 19.23 12.47 70.231 .014 .1713 .0231 .113 18.58 11.93 00.63 .011 .134 .018 .000 20.00 18.24 6.3.62 .003 .1115 .01"5 .075 235.55 6.57 55.52 .007 .084 .012 .060 20.00 13.04 47.:.4 .005 .050 .0053 .044 18.1.3 11.4.2 20.48 .004 .042 .008 .0553 18.73 11.90 52.C8 .002: .0536 .004 .024 16.87 9.9-1 (”3°60 .001 .015 .005 .0135 223.22 15.4“ 14.87 .0005 .0055 .0015 13.35 .0004 .0044 .0012 11.553 .0003 .0035 .0007 ”Values which follow are beyond the T¢DQG of the friction chart. DATA CalculatedRUN No.854 SHEET No.1073 DATE FITTING - SIZE OF STRAIGHT BRANCH: 3 x 8 SIZE OF 90 DEGREE BRANCH: 18 x 8 321.319. :- 12.9" ORIFICE SIZE- STRAIGHT BRANCH: 13; x 03: got. L. g 12.68' 90 DEGREE BRANCH: 18 x (-3 TYPE OF‘ RUN: Test ‘ Lbss * ________ 13:37:63."_" £60 V135 TPB TP4-TPS P6 Pg. 14-6 33a. Ins 1556.50 .151 .5 9 .239 .5175 73.9?» 60.5 1468.95 .135 .287 .211 .730 723.763 €0.10 1386.61 .120 .254 .189 .255 74.12 €1.46 1201.00 .104 .221 .163 .225 72.44 50.72 1190.90 .089 .193.Q .134 .105 00.78 08.01: 1108.54 .077 .193 .117 .170 88.82 56.10 1004.14 .065 .155 .004 .140 67.14 54.48 023.45 .055 .112? ;081 .118 (39.64 55.98 835.02 .043 .088 .004 .005 67.37 54.71 750.60 .035 .074 .055 .081 07.90 55.24 656.24 .027 .058 .040 .005 65.4. 00.85 550. 74 .019 .039 .0538 .048 5C . "" 4.5. 67 460.88 .013 . 87 .031 .0565 58.60 50.03 {SC-1.00 .008 .010 .014 . 218 64.81 52.15 “278.95 .005 .010 .0082, .0185 50.233 40.60 180.79 .002 .004 .003 18.53.55 .008 .003 .0021 155.77 .001 .0023. .002 “Following values are beyond rrnge of friction chrrt. DATA CalculatedRUN NO- 83 5 FITTING - SIZE OF STRAIGHT BRANCH: 5 x 8 SIZE OF' 90 DEGREE BRANCH: 18 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 11. x :17. 4’. o 90 DEGREE BRANCH: 1:33. x :.__ TYPE OF RUN: Test. SHEET NO. 1"." 3 n Id DATE gm..- ‘l ) - r; 1 ‘5 r". 3 — ,. . _-" ...: Is“?2 1:4 J; 4 114: . {J ..JC ”0+1 £7 ,4 121V. 2.170 1705.14 .147 .311 1;: 1? 3 179: S..6 2.055 1”“..6 .1;; .43? 11a JEVD 109' 33.5 1.905 1405.34 1.7C9 1300.04 .034 .353 107 1.004 1307.52 .080 .COL 101 .556 1206.90 .074 .853 03 1001.45 1 1 1.305 9.‘ ..01 1 1 017.01 .04? .145 70 1.015 797.5 .053 .1 7?4.93% .137 .031 54 577.65 .6315 453.23 .013 .013 30.8 .506 59 .8 .079 .017 29.6 .3841 30 .83 .000 .010 "1.4 f‘. f: - 1‘ (J t-) Q 1,) DJ ob- \D 000.19 a 37 150E; 175.78 .0311} . 3:“: O [‘1 In C»: 0) O ...: CO (0 9") 14‘3014 0001:; 0 3‘2: 0 H CI :0 C“. 14 :70 1750 1370 1 1533';- 1050 goo 2 19.2 144:”) '3 Ix.‘ o as} 9 w- (‘4 O \1 C) 3. § r\ - \ I. . ~ LG 0 . N} DATA CalculatedRUN NO- 255 FITTING - SIZE OF STRAIGHT BRANCH: SHEET NO. 109A DATE 5 x 8 SIZE OF 90 DEGREE BRANCH: 1;: x 8 ”IS. 1.11.91. .1,“ 5.2” ORIFICE SIZE - STRAIGHT BRANCH: 13:}: :32. 3:33.343. 3“ a :3. 3:: 90 DEGREE BRANCH: 1:3 :31; TYPE OF RUN: Test. Loss 10030 C150 1 5 AA :.- 9:134- rf.é‘:,: P5 Efiio :1. 5 I-Cfl. L. 5 130.18 .056 . :0 .055 .870 80.37 3.61 119.0? .CW .402 .050 .?40 20.53 15.57 110.68 .038 .347 .040 .211 21..0 15.14 101.47 25 .80? .041 .170 23.30 16.5 96.76 021 .265 .007 .103 82. 0 15.94 89.3” .018 .885 .050 .140 79.68 .014 .181 .027 .116 .011 .148 .005 .010 .198 .080 0007 009:) .01.“) 53.04 .007 .079 .012 .05? 48.10 .004 .049 .003 .050 18.15 10.90 9.40 .005 .002 .0008 .OOO;I .0003 .0002 .037 .095 .013: .00.. .0043 .0053 .000 .004 .0038 .0017 .0017 .0009 .0975 .019 .010 91. 3 {..sJ IT0(J9\) 91.83 91.05 .59.00 *Following vrlues are beyond rsnge of friction chart. DATA CalculatedRUN No. 33,5 SHEET N01023:; DATE FITTING - SIZE OF STRAIGHT BRANCH: 3 x 8 SIZE OF 90 DEGREE BRANCH: 15>, x 8 Eq. Dta. : 13.9" ORIFICE SIZE- STRAIGHT BRANCH: 1:} x (:3- Act. L. 3 13,530 90 DEGREE BRANCH: 15" x 63} TYPE OF RUN: Test W Loss tnmm_m§i€édww Q60 VPe TTG TC4-TP5 P5 EC. L.3 F0. L.3 1578.93 .153"‘ .209 .242 .séo 71:i8 5?.52 1470.15 .157 .838 .214 ..75 72.54 50.?8 1384.68 .120 .208 .185 .255 71.05 53.87 1208.57 .104 .190 .158 .906 70.05 5:.19 1210.78 .093 .150 .141 .300 70.L0 57.84 1117.64 .078 .135 .120 .170 70.50 57.93 1011.77 .064 .111 .007 .140 60.80 5b.C3 922.44 .053 .09- .080 .116 00.97 £8.{1 849.15 .045 .078 .057 .111 60.50 47.70 740.14 .034 .059 .051 .079 64.58 51.90 071.84 .039 .048 .045 .067 04.18 51.52 535.59 .018 .051 .027 .044 61.36 40.70 400.49 .015 .023 .020 .054 58.83 45.15 568.58 .008 .014 .013 . 220 57.58 44.88 *232.20 .005 .009 .007 .014 50.00 57.34' 185.55 .003 .004 .003 164.88 .003 .0035 .0025 139.74 .001 .003 .002 *Followlnh values are beycné ran 0 of friction chrrt. DATA 02101118 tedRUN NO- 858 SHEET NO. 109 DATE FITTING - SIZE OF STRAIGHT BRANCH: 3 1: SIZE OF 90 DEGREE BRANCH: 18 X ORIFICE SIZE - STRAIGHT BRANCH: 1.112. x 63: 90 DEGREE BRANCH: 15 x 3 TYPE OF RUN: Test. {53:52 04 W4 724 0,5 0.3 :.;+ 0.3 Div. 1.775 595.19 .057 1.599 350 1090 1410 75.5 1.521 505.17 .020 1.500 510 1020 1540 72.1 .52 1199.89 .07: 1.275 295 940 12:5 75.7 1.404 1105.24 .053 1.072 252 805 1125 77.0 1.295 1015.01 .05- .891 255 720 1015 70.9 1.102 915.05 .042 .724 212 710 922 77.0 1.015 707.57 .052 .553 188 880 806 76.9 .911 715.95 .025 .449 150 500 720 77.1 .7455 599.10 .017 .200 154 455 524 77.2 .042 504.47 .015 .2 5 115 395 4:: 77.5 .50, 594.45 .009 . 5. 22 700 599 77.5 .595~ 501.45 .005 .077 55 220 79: 77.4 .249 195.20 .002 .051 41 14, 12 77.0 .2250 175.70 .0010 .025 05 129 155 75.2 .1972 147.10 .001 .017 50 100 150 77.9 .114 99.55 .0004 .0004 15 00 0 72.9 DATA CalculatedRUN No. 35 SHEET NO. 1094. DATE FITTING - SIZE OF STRAIGHT BRANCH: :5 x 8 SIZE OF 90 DEGREE BRANCH: 18 x 8 EQ. D15. 3 5.2" ORIFICE SIZE- STRAIGHT BRANCH: 12:4: x 8% Act, L. - 6.76. 90 DEGREE BRANCH: 15 x 3 TYPE OF RUN: Test, L055 Aaded 388.01 .959 1.659 .049 1.80 5.08 -5.70 311.94 .219 1.443 .057 1.48 3.9 ~8.86 878.57 .178 1.238 .047 1.90 5.J2 “2.94 255.75 .145 1.005 .0E7 .980 6.84 .08 235.71 .125 .850 .033 .880 5.94 ’2.98 308.01 .095 .807 .057 .675 5.40 -1.88 184.24 .070 .533 .024 .540 4.44 -2.32 163.93 .081 .435 .025 .440 5.68 -1.08 154.10 .040 .270 .017 .500 5.27 ~1.00 114.5 .050 .2 5 .015 - .250 5.05 -1.11 80.54 .015 .124 .005 .145 5.52 -1.24 52.12 .010 .071 .000 . 25 0.95 :.22 45.85 .004 .025 .005 .040 7.5 .74 55.5 .005 . 22 .005 .050 10.00 5.24 52.5 .002 .015 .002 .024 5.55 1.57. 12.90 .001 .005 .0014 ”Following values are beyand r0ng0 of frictinn Chtrt. DATA CalculatedRUN No.256 SHEET No. lOS-‘B DATE FITTING - SIZE OF STRAIGHT BRANCH: :5 x 8 SIZE OF 90 DEGREE BRANCH: 18 x 8 1‘35. Dia. 2.: 123.9" ORIFICE SIZE- STRAIGHT BRANCH: 11 x 5.} Act. L. a 123.05. 90 DEGREE BRANCH: 1,3 x :5 TYPE OF' RUN: Test, Loss Added 050 VPB 7176 754-7776 136 Kg. L. 5 5q. L.6 1057.18 .071 1.551 .127 .155 51.41 55.75 955.55 - .05. 1.572 . 54 .157 57.81. 85.15 550.5: .055 1.175 .100 .115 54.75 72.09 549.40 .045 .555 .057 .151 55.14 75.45 50.50 .055 ..55 .035 .0575 77.71 55.05 707.07 .051 .571 .055 .075 75.5 50.54 515.55 .025 .515 . 55 . 55 55.54 55.53 551.52 .019 .415 .055 .045 77.05 55.4; 454.05 .015 .274 .035 .053 55.57 54.01 559.95 .005 .501 .015 .055 00.00 47.5 504.52 .007 .12? .010 .0155 51.55 “45.50 255.51 .005 .070 .057 .010 70.00 57.54 151.85 .001 .0539. .005 1.27-7.40 .001 .023:- .008 114. 59 . 0038 . 0158 . 0012 70.68 .0005 .0053 .0011 DATA CvlculstedRUN NO. 257 SHEET NO. 110 DATE FITTING - SIZE OF' STRAIGHT BRANCH: 3 X 8 SIZE OF 90 DEGREE BRANCH: 143 X 8 ORIFICE SIZE- STRAIGHT BRANCH: 1.3. x 54, 90 DEGREE BRANCH: 14 x 4‘ TYPE OF‘ RUN: Test ‘VP5~P2 54 VP4 154 55 95 55+Qe '5 Div. u _. ~__.. -.. .97 1547.99 .18 1.108 203 1543 1003 85.6 1.901 1455. .115 1.052 255 1500 555 52.5 1.77 1550.55 .052 .557 252 1: .00 1472 55.5 1 754 1507.54 .055 .757 2:5 1150 555 55.5 1.522 1155.55 .072 .572- 252 1045 1245 55.7 1.555 1055.05 .0:0 .557 155 553 11.5 55.7 1.20" 554.01 .050 .420 152 . 520 1022 55.7 1 154 505.79 .047 .551 55 7:5 054 55.7 1.02 501.50 .022 .255 55‘ 500 225 55.8 .9115 7L2.24 . 23 .25? 118 838 720 85.7 H I J {9 ‘3 ('1 L) (3'1 r“. C) -0 N) C l o ‘3 .708 003.43 .018 . .658 '499.70 .013 . H K? H I \3 m C.) {I5 3: .3 (II C, L) ’33 .5 o O .507 :5.59 .005 .3 1 2 5:3 523 94.0 .5535 551.45 .00; .041 47 25. 30’ 94.5 .551 15 7.25 .11; .017 20 15‘ 15* 05.0 o (‘3 Q o H J: 2 3‘ x} H 5:. H I) ks o O .1310 .2281 170.24 .1524 151.15 .001 115 140 54.; o .0 L) N H r". 74 05.1 ”'4 DI H H. 0 CA {'1‘ "I L.) .3.-3.. r: 'z 7' r 7 :7 ... 0 but; 9001.24 0303.30 01- I DATA €510.01:ng RUN NO. 257 FITTING - SIZE OF STRAIGHT BRANCH: .3 X 8 SIZE OF 90 DEGREE BRANCH:18 x 8 ORIFICE SIZE- STRAIGHT BRANCH: 133 x e;- 90 DEGREE BRANCH: 14 x 4 TYPE OF RUN: Test SHEET NO. 1105 DATE EC. 1318.. - 502" A01; 0 L. I.” 6076' Loss Adfled Q56 W5 T1 5 TP4“ T135 PS khq. L. 5 Lq. L. 5 25o.87 .145 1.050 .QCL .CEO 5.71 “1.05 244.50 .155 .-55 .055 .500 5.55 -.75 235.10 .117 .87; .037 .800 5.59 “3.58 7 194.94 .085 .680 177.53 185.08 .047 .450 .0.0 147.81 .040 .355 . 20 123.84 . 38 .875 .020 118.75 .031 .818 .015 97.16 .021 .150 .013 3.08 .014 .103 .000 65.74 .009 .065 .008 .008 .015 .018 .002 .001 000?: .0005 .0035 .0005 “Following value is beyond rnnge .750 .000 .510 .430 7 ’7'. a 05"»? 5,.Qf: O L.“ It.) .33 .155 .118 .077 .044 .0220 .010 .0130 -058 O O t o I""l E0 13> O {‘0 CO C ..p. C) of friction chart. DATA CalculzitedRUN No. 257 SHEET NO. 1108 DATE FITTING - SIZE OF STRAIGHT BRANCH: 5 x 8 SIZE OF 90 DEGREE BRANCH: 18 x 5 Eq. Dia. 3 12.9" ORIFICE SIZE- STRAIGHT BRANCH: 13: x 623- Act. L. :._. 13_(_;{.3o 90 DEGREE BRANCH: 14 x 4 TYPE OF RUN. Test Loss Added Gee VPG TPB TP4-TP8 P6 Eq. L‘B Eq. L'S 1204.12 .105 .020 .120 .225 00.00 67.04 1240.70 .007 .805 .173 .215 83.47 67.81 1102.73 .085 .750 .147 .135 00.33 07.07 1001.80 .075 . 50 . 30 .104 8‘.73 72.10 1001.02 .003 .509 .114 .140 81.45 00.77 911.57 . 53 .404 . 03 .110 80.17 67.51 758.93 .038 .313 .035 .03: 73.27 60.01 671.00 .028 .348 .040 .007 75.15 60.47 500.40 . 03 .105 . 50 .004 70.37 57.71 5 0.52 .010 . 30 .020 .040 05.00 52.54 419.80 .011 .093 .019 .0285 63.87 54.01 534.05 .007 .059 .013 .0104 67.01 54.35 ”254.11 .004 . 55 .003 .0110 51.72 30. 8 105.48 .003 .014 .005 7 150.56 .001 .011 .003 127.44 .001 .0077 .0013 I x) 81.19 .0004 .0023 .001: “Following vrluee rre beyonfl r'nye of friction chrrt. DATA CalculatedRUN NO. SHEET No.111 DATE 258 FITTING - SIZE OF STRAIGHT BRANCH: 3 X 8 SIZE OF 90 DEGREE BRANCH: 18 X 8 ORIFICE SIZE - STRAIGHT BRANCH: 1". X e} 90 DEGREE BRANCH: 15' x 5' TYPE OF RUN: Test. P 0 r :3 Div. 1647.78 2.025 1501.20 .128 .70% 1.908 1497.70 .114 .618 1.768 1599.28 .008 .541 1.653 1501.35 .038 .475 1.533 1108.74 .072 .008 V1.58” 1089.09 .060 .C a 1.208 998.3 .050 .272 1.1? 919.36 .040 .250 010.45 510.94. .019 .00“ 504.47 177.59 .001 .0004 140.50 05.04 Pr- 158 (- 7°. 1.3:.) 11.4 183 114 81 87.8 87.7 87.8 87.5 87.7 87.6 87.7 87.7 87. "D \1 . ‘20 \1 x! DATA CalculatedRUN No. .288 SHEET No. 111,1, DATE FITTING . SIZE OF STRAIGHT BRANCH: 3 x 8 SIZE OF' 90 DEGREE BRANCH: 18 x 8 ED. DIE. ~ 5.8" ORIFICE SIZE- STRAIGHT BRANCH: 1.}; x (33 Act. L. a 5.733 90 DEGREE BRANCH: 15 x 5 TYPE OF RUN: Test 204.53 .004 .899 .081 .370 9.10 2.34 185.71 .079 .577 .040 .550 8.91 2.15 170.cc .000 .490 .045 .400 9.19 2.47 100.05 .003 .451 .044 .420 10.48 5.72 148.40 .05 .302 .034 .530 9.44 2.03 133.90 .040 .204 .051 .30 10.05 5.57 122.55 .054 .247 .005 .300 9.62 2.56 110.0: .020 .209 .001 .22- 9.55 2.70 100.42 .075 .105 .017 .175 9.71 2.05 74.53 .015 .083 .000 .108 .83 2.08 61.55 .009 .081 .007 .075 9.59 2.85 40.27 .005 . $8 .005 .048 10.43 .08 24.11 .001 .000 .003 .0156 11.71 ”21.84 .001 .007 .001 .0117 8.55 17.28 .0007 .0037 .0015 5 55.07 .005 .020 .005 .0875 10.01 4.15 7 1 12.05 .0004 .0024 .000 ”Following values are beyond r0039 of friction chart. DATA Calculated RUN NO. 238 SHEET No.1113 DATE FITTING - SIZE OF STRAIGHT BRANCH: 3 X 8 SIZE OF 90 DEGREE BRANCH:18 X 8 EC. D151. = 1809“ ORIFICE $!ZE- STRAIGHT BRANCH: 1.3-; x (:3: Act. 1.. 8 Iii-(ECO 9O DEGREE BRANCH: 15 X 5 TYPE OF RUN: Te st. _ Loss m" Added Q60 VPB TPB TP4-Tys P6 Ea. L‘G Eq. L'G 1445.46 .130 .558 .817 .8?) 77.00 64.84 1005.48 .188 .500 .808 .880 8n.00 87.34 1811.09 .108 .445 .183 .250 78.57 08.01 1215.80 . 98 .577 .104 .801 r1.50 68.93 1141.20 .081 .384 .141 .180 73.33 65.07 1048.5 .00- .878 .118 .154 70.08 68.06 955. 5 .057 .85 .005 . 8? 5.40 68.74 875.88 .048 .103 .079 .107 73.85 01.17 806.88 .041 .100 .070 .000 78.00 63.;3 716.01 .038 .127 .055 .074 71.68 58.u0 633.87 .080 .007 .041 .058 60.40 58.‘5 538.41 .018 .000 .029 .04a 65.91 53.85 448.98 .018 .040 .080 . 82 08.50 48.84 54.62 201.59 § 185.75 ('4 55.75» Pr ,l (- LJL}. (’2 80.50 .008 .004 .003 0001 “ .0004 .050 .010 .005 .0089 .0014 ”Followifig v$1ues are beyond rrnf .015 .007 .005 .003 .0032 .0010 01.00 :29 '1! 0x3 0 (JV -, r‘. h ‘1'.) o (.34 45.0? e of friction chart. DATA CalculatedRUN NO. 239. SHEET NO. 112 DATE FITTING - SIZE OF STRAIGHT BRANCH: 3 x 8 SIZE OF 90 DEGREE BRANCH: 18 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 1.3.. x 6%. 90 DEGREE BRANCH: 15,-;- x 5-; TYPE OF RUN: Test. ‘U (A I "J [U a; <4 .3 4“ .. 9-3 *0 (‘1 IF 1 J" n G. ) U" {1 183 1500 1758 N! O H C a ()1 H (‘3 'Q s] U) .1; #4 0:. ‘ R 0‘ +4 103 and lRCR ..v u'vw \i‘..u o 0 (AI H U" a J 'J‘. o H f' ,1 0 pa :0 o (P {-1 0 1490.337 .114 .4534» 172—?- 1400 1573 o (D ‘33 1590.04 .090 .424 150 1300 1159 O «J {5 10 1507.54 .000 .373 14? ZFO 130? 9‘. x o o a C 1 1b :- 1 ('3 H {v F‘ I4 h’ h‘ r0 <3 I» "3 u C) H .,) I) . o o (J (0 'fl CD JD v.7:- . a o O O O I}?! (TI C3 0 H LU o o o H 7‘0 w r4 (w '5...) x} 45 H J) H I 1 a) A} 7'. H Iv) ’{) (:) g I :1‘ O O 0 If I4 :0 01 Id H “N 3 J...) ’1 " O O H P‘ #4 IH P' r4 I4 h‘ r4 :0 0 O :0 (.n h’ r4 Id H (10 14 pa " “7 ("3 ‘7" £ CD 'I . O 33 {3 O ‘3 8.. O ffl (J $- .4 '0 W Fl C2 .3 pa ’3 I. \ 797.57 .03? .135 83 720 830 ‘31 715.85 .080 .103 77 640 717 .768 =03.48 .018 .07: as 535 538 .63; 501.33, .013 .054 :3 4:0 50: .513 405.11 .008 .034 41.7 340 505 .3830 501.45 .005 .070 30 250 220 .255 200.3 .00? .009 20 149 102 .2255 175.02 .0010 .0050 10 3: 149 .179 140.05 .001 .0035 13.8 155 146 .1049 82.43 .0004 .0014 8 --- 8 DATA 03.10.118th RUN No. 259 SHEET No. 112A DATE FITTING - SIZE OF STRAIGHT BRANCH: 3 x 8 SIZE OF 90 DEGREE BRANCH: 18 X 8 30. D19. . 5.2” ORIFICE SIZE STRAIGHT BRANCH: 1L; 116;.— Act. 1,, a 6.76) 90 DEGREE BRANCH: 153 x5 3 TYPE OF RUN: Te st ”7 Loss ITS A0000 “Tm 450 v05 TP5 TPé-TPS P5 Rn. 0.5 flq. L.5 184.54 .077 ——.504 .051 .550 0.27 2.51 7“ 175.48 .ora .514 .003 ‘ .4’m 10.23 3.44 1055.4- .000 .145 .049 .440 11.14 .33 1:31.51 . SE .5133 .041 .380 15} "" 4.03 141.131 .045 .385 .037 “:33 11 11 4.33 1239.59 .039 .2374- OUO .2833 10.533 3.77 119.74 .0523 .E'IG .028 .240 11.:8 4. 32 100.78 .037 .104 .0. .21: 10.05 4.19 05.43 .020 .1. 0 .010 .180 11.8”? 5.12 85.54 .016 .1185 .0165 3 2. f? 5.93 76.60 .015 .095 .015 .10? 1.2.15 5.30 05.37 .000 .065 .010 .075 15.8? 6.57 59.64 .000 .048 .008 .0535 14.53 7.79 43.94 .004 . 2‘3 005 . .30 1?.88 6.06 ("52.25 .0023 .015 .005 .01-3‘25 24.22 15.40 2.3.84 .001 .007 .001 .0150 7.3-3 .50 18.79 .0008 .00478 .00088 12.53 .0004 .0020 .0008 *Followi.v glues fire beyond rrnge of frictisn chart. DATA CalculgtedRUN No. 259 SHEET NO. 112:3 DATE FITTING - SIZE OF STRAIGHT BRANCH: ,3 x 8 SIZE OF 90 DEGREE BRANCH: 1 EC. D18. . 13.9" ORIFICE SIZE- STRAIGHT BRANCH: 1?; x 61,. not. I... a 12.66' 90 DEGREE BRANCH: 1.3.. x 5:— TYPE OF RUN: Test, Lose Aéded Q60 vpe TPe 104-796 P8 E0. Lee Eq. L-e 1493.10 0 59 .596 0219 .305 71060 3014 1413.67 . BC .56 .213 .870 75.19 «2.55 1335.85 .112 .518 .176 .2:0 73.53 80.87 1258.53 .098 .273 .153 .210 7i.33 59.72 1163.35 .085 .840 .15? . 95 71.55 58.69 1059.30 .073 .190 .114 .155 73.55 60.89 983.00 .061 .171 .095 . 38 68.38 55.73 89”.~8 .050 .140 .077 .113 99.75 55.09 700.43 .040 .110 .050 .000 05.50 52.00 712.25 .032 .007 .040 .073 05.77 55.00 033.25 .020 .070 .058 . 00 03.30 50.57 540.11 .018 .040 .020 .045 57.70 45.12 4140.09 .015 . 05 .010 .0305 57.40 45.80 2550.17 .000 .02 .015 .0215 00.47 47.81 269.18 .004 .011 .000_ .0107 70.07 50.21. 170.53 .002 .0045 .0055 100.80 .0015 .0030 .0001 188.15 .001 .005 .0005 0 FOl1owing values are beyond r0050 of frictian chart. SHEET No.115 DATE DATA 05.10u10.tedRUN NO- 240 FITTING - SIZE OF STRAIGHT BRANCH: 5 X 8 SIZE OF 90 DEGREE BRANCH: 18 X 8 ORIFICE SIZE STRAIGHT BRANCH. 11x“ 90 DEGREE BRANCH. 13 x 6 TYPE OF RUN: Test. \f53:§§ 04 VP4 TF4 25 06 @5795 5 01v. 2.155 15.“ 5 71 .145 .534 177 1500 1777 50.0 2.05 15<;5. 15 .125 .475 150 1510 1575 55.5 1.505 1451.41 .115 .414 155 1400 1555 50.0 1.754 555. .007 .r54 145 1500 1443 00.1 1.555 1505.51 .050 .514 155 1240 1275 50.2 1.525 1204.50 .075 .255 25 1150 25: 50.2 1.40 1100.05 .002 .225 112 1020 1152 50.1 1.2045 1017.04 .052 .155 10 540 1045 50.1 1.1575 50-.54 .042 .151 01 540 551 50.2 1.015 . 707.57 '.002 .115 75 2 515 50.5 .505 .700.55 .020 001 50 545 714 50.5 .7715 500.25 .015 .05» 55 555 552 50.2 .555 502.11 .015 045 47.5 425 475 55.5 .450 202.10 .005 .027 57 525 505 50.7 .3525 501.55 .005 .015 27.5 242 205 50.0 .2557 205.25 .002 .007 12 170 155 50.4 .2201 150.02 .0017 .005 14 120 154 55.5 .1755 140.5 .001 .005 11.4 --- 11 .1055 55.04 .0004 .0014 5 --- 5 DATA CalculatedRUN No.340 SHEET NO. 115A DATE FITTING - SIZE OF STRAIGHT BRANCH: ; x 8 SIZE OF 90 DEGREE BRANCH: 19 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 1.3.5. x 5;} Egtriazassrzg': 90 DEGREE BRANCH: 13 x 5 TYPE OF' RUN: Test. Loss Added 053 VP5 TI5 T14-TP5 P5 Eq. L.5 gq. L.5 169.57 .0?5 .478 .050 .430 19.17 5.41 161.61 .059 .439 .047 .43' 10.9" 4.17 149.14 .050 .370 .044 .570 11.80 5.15 157.25 .042 .514 .040 .31; 13.70 5.94 127.75 . 37 .377 .057 .390 5.: 6.45 118.05 .031 .83 . 33 .240 15.33 6.57 108.91 .027 .194 .029 .205 14.15 7.39 100.69 .025 .185 .034 .17? 15.64 0.3 89.13 .018 .151 .030 .143 14.08 7.52 77.58 .013 .100 .015 .107 14.02 7.5? 63.85 .011 .073 .013 .039 14.77 8.01 59.41 .008 .056 .009” .007 13.43 6.07 50.71 .006 .059 .005 052 9.63 3.86 40.59 .004 .034 .003 .0530 9.09 3.55 50.15 .003 .015 .003 .030 15.0 8.24 ‘19.51 .0008 .0053 .0018 .010 12.0 5.34 18.73 .00078 .0058 .0012 “Following value is beyond rrnfie of frictian chflrt. DATACg-lculgted RUN No. 240 SHEET NO. 1138 DATE FITTING - SIZE OF STRAIGHT BRANCH: :5 x 8 SIZE OF 90 DEGREE BRANCH: 13 x 8 LC. 1319.. 2 120v" ORIFICE SIZE- STRAIGHT BRANCH:1,3.3- x 61 Act. L. a 12.60' 90 DEGREE BRANCH: 15 x 6 TYPE OF RUN: Test .__..._... -____..——__.— Loss Added {330 V136 TI’6 TP4-T1‘6 P6 Eq. L08 qu. L°6 1526.14 .148 .308 .230 .310 78.00 60.24 1454.02 .1? 9 .874 .203 .253 72.14 50.48 1342.97 .110 .L73 .17 .330 7....03 FJ.30 1:48.99 00? .704 .150 .213 70 40 57.7? 1175.88 .096 .183 .131 .1 0 70.43 £7.77 1086. 5 .074 .155 .111 .1C0 00.5% 50.72 901.19 .OLA . :3 .004 .10” 68.1 53.4? “10.30 . 52 .100 .000 110 £8.07 £3.31 82 .41 .04? .089 .085 .005 CL.Cd 53.L3 730.21 .032 .067 .048 .07; 04 00 5 .C 640.70 .088 .005 .050 .000 03.25 50.67 540.83 .019 .008 .027 .040 53.70 40.04 451.40 .013 .005 .018 .035 54.55 41.09 351.71 .00. .015 .013 .021 57.14 44.48 ”371.33 .000 .003 .007 .015 55.85 41.19 183.72 .002 .004 .003 181.5 .0018 .0038 .0034 “Following values are beyond range of frictian chart. DATA Calculatec'iRUN NO- 241 FITTING - SIZE OF STRAIGHT BRANCH: :5 SIZE OF 90 DEGREE BRANCH: 1:23. NX (DOD ORIFICE SIZE- STRAIGHT BRANCH: 1.3: x 6’ 90 DEGREE BRANCH: 15.}. x 5,3. SHEET No. 114 DATE TYPE OF RUN: Test. - . \ Y , r“ r” {s .P ~. ’\-‘. 3 P2 (.4 1.14 -1 4 . "6 "D+(‘6 1111!. 3.188 1705.57 .147 .497 109 1525 1794 LO.€ 1.903 1495.C4 .115 ..7A 147 143“ 1.775 1394.70 .000 ,5/, 150 132; -.881 1305.10 .080 .284 90 133: 1.530 1104.50 .073 .239 115 1130 1094.59 1.26: 9C7.15 .050 .184 94 943 1. 02 913.09 .04? . 30 86 870 1.055 813.28 . 33 600.20 .035 587.76 .017 .015 .53” 39¢.4C .039 .095 04.5 570 .331 209.5: .0045 .C10 28 300 .25E9 208.50 .002 .000 18.8 188 .82- 179.16 .0016 148 M5 r5 C W ()1 DJ . .7.) (TI DATA Cg“ lculatedRUN No. 241 SHEET No. 114.6. DATE FITTING - SIZE OF STRAIGHT BRANCH: 3 x 8 SIZE OF 90 DEGREE BRANCH: 13 x 8 Eq. D18. 3 5.2" ORIFICE SIZE- STRAIGHT BRANCH: 13:; x (51 Act“ L. 3 5,75I 90 DEGREE BRANCH: 1.7;}; x (;3; TYPE OF RUN: Tee t. Loss Aeged 2:53 W5 "P5 mag-W5 135 :c. L.5 P-Iq. L. 16 .14 .05Q .431 .008 .4?0 15.53 v.57 147.84 .049 .875 .050 .570 13.5 6.75 140.5; .045 .531 .045 .530 15.05 0.27 120.71 .059 .285 .041 .233 14.49 7.75 121.39 .035 240 .Odo .250 14.40 7.04 109.88 .027 305 054 .710 16.13 9.43 100.70 .073 .171 .030 .180 15.50 9.00 90.74 .018 .140 .024 .145 13.05 0.79 83.18 .015 .117 .020 .12 10.35 11.07 74.83 .01: .005 .015 .10; 14.71 7.95 64.05 .009 006 .015 077 18.8 8 10.10 54.60 .007 048 .000 .058 10.8 3.59 47.40 .005 .05. .007 .044 15.91 9.15 55.98 .005 .0305 .00e3 .025 18.00 11.. *27.24 .002 .012 .003 .0100 18.07 11 16.47 .0000 .0040 .0014 15.41 .0005 .0 :5 .0015 “Following 81099 are beyona PEnge of frictifin Chrrt. DATA CalculatedRUN NO- ;341 SHEET NO. 114?. DATE FITTING - SIZE OF STRAIGHT BRANCH: 3 x 8 ORIFICE SIZE STRAIGHT BRANCH: 1%; x 63';- SIZE OF' 90 DEGREE BRANCH: 18 x 8 E30. Dig-1:. 3 13,0" Act. L. 3 12.86’ 90 DEGREE BRANCH 16;:- x 6:7 TYPE OF RUN: Test, “W“ *‘ ” Loss ‘“ 3'3“ CNC VPE 1136 I?4"‘T36 G T“G. L’B EC. L.6 1343.43 .143 .007 .730 .3.0 71.3: 30.:3 1441.70 30 .237 .103 .27? r°.47 S’.“1 1:34 73 .113 .133 .170 .r4: 71.04 31.13 1233.03 .100 . 73 .12. .210 7 .73 0_.17 1133. 80 .033 31 .133 .153 70.00 37.04 1034.51 .073 33 .11. .1'“ 70.03 07.07 023.30 .00; .107 .003 .103 67.05 34.93 900.41 .03: .033 .07» .115 34.22 S .70 330.90 .043 .073 .034 .037 05.73 50.;7 58.48 83.2.15 58.3.10 0.14 9 [17 I) \Z L\ 1 ,fl :5. 89 165.75 ”Followi values are be .014 .008 .0035 .0015 -037 .053 03.71 30.03 -O?' .044 50.31 44.13 '030 60.61 47.33 .011 .007 .0023 MIC rrng.3 of friction 0 art. DATA Cal culatedRUN N0- 2421 FITTING - SIZE OF STRAIGHT BRANCH: SIZE OF 90 DEGREE BRANCH: 18 X 8 5x8 ORIFICE SIZE - STRAIGHT BRANCH: g X 7 90 DEGREE BRANCH: 13 X 3 TYPE OF RUN: TE,“ SHEET NO. 115 DATE ”3:52 Q4 VI:4 Tp4 ‘75 '70 05+ “:_- 1.322 1431.30 .104 1.474 440 1020 1400 1.757 1338.47 .007 1.407 430 300 1420 1.547 1204.13 .025 1.225 400 33 1330 1.52 1134.30 .072 1.032 303 50 121: 1.302 1033.31 .051 .351 33 770 1100 1.201 1005.53 .051 .721 303 700 1011 1.133 834.22 .040 .572 2:3 030 308 1.015 707.57 .032 .453 234 505 730 .917 720.50 .025 .357 210 503 713 .753 533.20 .013 .245 171 410 531 .54: 505.23 .013 .173 144 350 454 .503 300.13 .003 .113 115 275 301 .5735 207.42 .0045 .004 34 200 200 .2003 204.03 .002 . 32 53 14: 201 .2743 184.27 .0017 .025 50 123 173 .1739 140.53 .001 .015 30 03 137 .1049 02.43 .0004 .0074 27 03 93 DATA 051101.11"- ted RUN NO. 343 SHEET NO. 11511 DATE FITTING - SIZE OF’ STRAIGHT BRANCH5 X 8 SIZE OF 90 DEGREE BRANCHzlg}, X 8 EC. Dian . 5.2" ORIFICE SIZE- STRAIGHT BRANCH: 2 X 7 151C713. L. a 6.76. 90 DEGREE BRANCH: 13 X 5 TYPE OF RUN: Test L033 Added Q53 VFS TF5 TP4-MP5 P5 EU. L.5 EC. L.R 430.94 .417 1.897 .177 8.90 6.33 ”.44 423.71 .393 1.243 .164 3.35 6.19 . -.57 339.55 .341 1.371 .154 2.25 6.81 ..05 557.13 .287 .937 . 55 1.99 7.14 .53 333.14 .243 .747 .104 1.30 0.30 -.30 301.07 .305 .035 .033 1.33 3.33 -.53 f‘ 468.48 .180 .433 .073 1.07 7.10 .34 ’33 t 0-. I.) {I} o ,3. ”J H 0 '\1 ...J 333.03 .133 .583 .C72 ..~3 213.40 .100 .311 .05? .693 8.12 1.33 174.43 .039 .310 .039 .490 7.78 1.00 147.05 .049 .151 .013 .333 7.79 1.03 117.38 .831 .09? .017 .235 7.33 .47 88.25 .017 .053 .011 .130 8.43 1.70 59.23 .707 .0255 .0115 .067 9.73 2.94 5],. 73 .COI" .519 .03" .05: 11“". 4. [:3 40007 000‘; .012 ’00:. 90:0. 903’.) 20?: Ca 0 ’9 C, I f” 3 C) I...) O Q Q r 1 O I“. -J O 1 . K 0 pm -.J I H Q 0 3 t “4 H J O ~1 \ DATA CfilculgtedRUN No. 342 SHEET No. 1153 DATE FITTING} SIZE OF STRAIGHT BRANCH: ‘ x 8 SIZE OF 90 DEGREE BRANCH: 3 x H 5...; . Lg. Die. - 12.0" ORIFICE SIZE- STRAIGHT BRANCH: 5,3 x 7 :.ct. L. z. 13.61;: 90 DEGREE BRANCH: 15 x 5 TYPE OF RUN: Test. .. L033 Iéded (no V136 T136 Tia?" 117.3 I8 1:0. . L. 6 11C; . L. 6 100 .75 . 05 1.355 .131 .140 86.43 75.77 J 987.76 .059 1.289 .118 .133 93.19 ‘ .1 Q .3 C (‘1 J 004.03 .051 1.10 .004 .115 01.74 69.08 857.27 .044 .044 .009 .009 09.80 70.25 705.67 .030 .701 .070 . .003 84.54 71.00 704.61 .031 ..04 .057 _ .072 70.17 00.5 637.74 .035 .537 .045 .050 77.59 04.95 505.88 .02 .4 3 .03 .048 77.08 64.43 510.16 .010 .540 .037 .041 85.85 55.19 418.84 .011 .228 .032 . 89 78.57 65.91 553.33 .093 .165 .014 .0315 65.13 52.40 381.?2 .005 .104 .009 .014 €4.89 51.35 D $11.17 .005 .05? .005 145.71 .001 .0385 .0035 100.51 ‘.COO7 1137 .0010 1’) 58.55 .0002 .0063 .0018 “Following vrluen rre b0y0nd rrnge of friction chart. DATA CalculatedRUN NO' 245 SHEET NO. 116 FITTING - SIZE OF STRAIGHT BRANCH: 3 X 8 SIZE OF 90 DEGREE BRANCH: 18 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 2 X 7 90 DEGREE BRANCH: 14 x 4 TYPE OF RUN: Test DATE T133332 0,4 VP4 T? QS :16 051.06 D1 7. 1 . 991 15:34.49 .124 :.7: 5:30 12:30 1018 77.9 1 . 9117 1502.19 .114- .000 34:: 1200 1:34: 77.8 1 . 784 1401. 5 .000 . 7:22: 313 11:35 144? 727.0 1 . 6:34 1507.54 .086 . 094 2:0 10:30 154:: 7.3.0 1 . 527 1199.89 .075: . 575 2:30 970 23-50 78.5 1 . 30:33 1098.78 .001 .401 24:5 0:30 1123 70.4 1 . 281 1006.58 .0231 .403 02:: 000 102:5 70.2 1 . 167 917.01 .042: .331 230:: 722:: 9:37 70.2. 1.0373 807.25 . 0:: .2157 175 635 810 78.4 - 9-00 711.92 .020 .1071 15:- 500 71:: 78.5 - 768 603.48 .018 .141 :29 4-70 599 723.5 - 85 405.04 .012 .000 105 .2205: 500 73.0 :- 50:: 004.40 .000 . :32. 8.1: :10 .395 78.9 . ..00 500.45 .005 .030 :35 2:0 530:: 70. s - 2.00% 0 4. .< .002; .017 4.3.6 1:30 230:: 7:2. ., ~ 17:52 1:32.80 .0014 .011 :55 1:7 1:52 7:..4 ~ 1140 1.0.10 .001 .008 30.5 109 140 77.9 89.58 .0004 .0044 71.4 77 98 78.6 DATA CalculatedRUN No. 345 SHEET No. 11:3,: DATE FITTING - SIZE OF STRAIGHT BRANCH: 3 x 53 SIZE OF 90 DEGREE BRANCH: 18 x 8 E0. D15. = 5.8" ORIFICE SIZE- STRAIGHT BRANCH: 2 x 7 330’s. L. . (3.7.7.: 90 DEGREE BRANCH: 14 3.. 4 TYPE OF RUN: Test QSC VPS TF5 T?4‘Tp5 (545.75 .8353 .059 .117 1.5350 6.50 -.2‘3 553.48 .2520 .70-0 .110 1.90 6.135 -.15 3) d5 C C) ) (J 1.; 3“ O: C L b C H 4:. 309.40 .214 .35 387.60 .108 .508 .OQQ 1.35 250.58 o 55 0'. 3 Pa O :3 H I 1 (3 in G) "D 'fl 0 .5 1357.55 .127 .."7 CA vb Q L! Q) o Q 'Q E . ID .Q P o E; W PHI-4 0 (W O o C” U? 45 .108 . 230.00 .090 .283 .048 .840 7.50 . 74 174.333 .059 .21? .0453 .400 8.18 1.40 l 53.03 .055 .1C7 .031 .533 7.95 1.19 1&3075 .033 0119 .02? okga 7.73 '98 105.00 .054 .070 .017 .153 5.05 2.10 85.33 .01C .051 .011 .125 {.80 3.04 85.90 .010 .033 .006 .082 7.32 .58 44.47 .005 .015 .002 .xfi? 5.13 ~1.63 35.18 .005 .0005 .0013 .02" 5.77 -.90 30.08 .002 .007 .001 .323 5.00 “1.78 10.17 .0038 .0008 .0011 0 .1 .. ..3 . ,3, . , . F011051ng value is :uyflho 153:0 of fricti>n chrt. DATA c 101 1; itgfiRUN NO. 345 SHEET NO. 1113.3 DATE FITTING - SIZE OF' STRAIGHT BRANCH: 3 x 8 SIZE OF 90 DEGREE BRANCH: ORIFICE SIZE - STRAIGHT BRANCH: 90 DEGREE BRANCH: TYPE OF RUN: 7;... t. '3 I .4 14 1% x 7 4 r‘ O ' T: '> £400 blF-o 3 11.09“ A .0 ‘r‘ r_ :K0 [3. L. = 1;f".6\3’ . ‘ 1~-.| " ,1"! I.’ \ n “I 1‘1-"4 ~' I ‘l 1- ‘- ' .1" * 5.. t. ‘J { A t; L J b . ‘9 l‘: .9 o. {:3 1"! *I? 0 “I ' o t 1 U) '. :.; , ,9. '13 ’ ‘.\\ i‘ V I“ 1va 3" 9‘ L m I- u] 4 T C ’r "d . O . “‘0 " 01:23:: ...: r J 1- '3 I 4: O (3 <1 0 0 (H (“I a: ...! {I H £2 D o I” a (II \‘I H o H C) n‘t (3.51 OC|£JEJ . -1.), ()N’i “nioéq .043 ’1. J.) 07’ 7? 7.15 .0131? .553 .0 "‘1 ‘. ‘3 'r r' r‘. r -‘. I“: ‘1' :1 7170(11 DU£;:;J O {a it) .ULIK.’ Ebb.87 .023 .815 .040 558.88 .030 .108 .05‘ 4'15.73 .014 .11& .035 3E1.08 .010 .00; .014 ”11.25 .009 .05? .010 240.56 .004 .0515 .0065 18! C) C) O ’J O C) H .p. U I O r) 11 1 II) 7. '0. H .001 .039 .002 100.02 .0007 .0037 .0015 70.41 .0003 .003? .0016 “Folloging valups are beyc>nd ran¢e O t. 1.3 O {2“ Q If E} 0 *fi P’ "I" r‘ " 1 0"!“ l‘f‘u r! (a .429 (Jéf-OLD r’io I" (I 34" 1z.nj ul.bd 70.40 37.74 71.1971! €1.13 7&4. \J 6:4).C7 70.67 F9.3l (I r: J; _ ‘_ 1:: '1 ()(4 . 5.1-0 ".2” O ‘1‘: (\ f, “g ’1‘: t: I, L.) Q} «3 v1 0 L40 fr: ctiou cnrrt DATA CalculatedRUN No.2“ SHEET No. 117 DATE F’l-I'TING - SIZE OF' STRAIGHT BRANCH: 3 X 8 SIZE OF 90 DEGREE BRANCH: 18 X 8 ORIFICE SIZE — STRAIGHT BRANCH: 2 x 7 90 DEGREE BRANCH: 15 x 5 TYPE OF RUN: Test. FIB—5:132 04 V24 '31“- 4 55 G6 {154.616 ‘1'; D1 v. I 2; . 11 1858.00 .138 .874 1-12 14:25 1718- 88.9 2. - 027 1592;. 78 .1.-2:5 .03 2251520 150: 85.0 1 - 908 1458.87 .114 .558 05 280 1555 8.3.1 1 - 787 1588.47 .007 .478 2.42 1180 142-32 85.0 1 - 549 1:15.75 .085 .410 8:34 1110 1584. 85.2 1 - 588 1186.74 .078 .347 «05 1010 1815 88.1 1 . 4.07 1105. 52 .002 .887 88 .25 1184 8.22.2 l . 288 1018.08 .052; .248 172 850 1.1.2.1 85.2 1 . 145 808.72 .041 .102 151 750 0:31 85.2 1 . 05 808.55 .050 .150 1.25 {.80 815 8.4 - 8915 700.52 .025 .117 118 52 808 8.3.5 . 745 585.41 .017 .021 ..5 476 571 83.4 - (-3.27 500.54 .018 .000 8.22: 418 488 83.5 2 504 598.05 .008 .058 64 5;. r 387 85.5 - «3841 501.85 .005 .022 48 '50 208 8.,.8 ~ 2340 1.15.66 .0022. .010 50.5 100 181 8.3.8 - 53:50 180.87 .0017 .008 87.5 14:: 100 841.0 ~ 17:33 188.18 .001 .0045 81.4 112 185 84.8 - 1140 88.58 .0004 .0031 18.4. 87 10:2 84.5 FITTING - SIZE OF STRAIGHT BRANCH: 3 X 8 SIZE OF 90 DEGREE BRANCHH‘U X 8 17:0. 1318. c 5.?" ORIFICE SIZE- STRAIGHT BRANCH: g x 7 Act. L. ,_. 6.7‘3' 90 DEGREE BRANCH: 15 x 5 r150 V135 7:135 TF4“ T15 F5 EC 0 L. 5 EU . L. 5 833.53 .181 .521 -.005 1.22 7.82 .:5 870.77 .105 .540 .02” 1.1; 8.15 1.57 255.0. .144 .42: .080 .520 0.18 2.4: 200.04 .125 .408 .280 .170 10.52 5.53 517.2? .107 .144 .05 .740 8.0 2.13 203.?C .093 .23? .05: .C 3 8.5? 1.95 105.74 .077 .228 .P42 ..51 8.7: 1.87 48.5“ .00: .017 .003 .O{’ 1:.4? 5.8? 51.70 .0’2 .007 .005 .0233 3.27 6.5 23.93 .0013 .6058 .OOLfi .013 11.53 4.32 21.53 .Ofll .005 .0113 15.93 .0004 .C :8 C) ”1.“ ...: . . . “. -. ,3 .. ,_ .0 1.2- +: 0 1.... :01102152 22156 18 0520:» r2”,8 o. 1r105104 o” rt. DATA CalculatedRUN N08251:?» SHEET No. 1173 DATE FITTING - SIZE OF STRAIGHT BRANCH: 3 x 8 SIZE OF 90 DEGREE BRANCH:18 x '2 EC. E18. - 12 .9" ORIFICE SIZE STRAIGHT BRANCH: g x 7 .102. 1,, .2:- 13,5352 90 DEGREE BRANCH: 15 X 5 TYPE OF RUN: Test LOP." AC ‘35 CCC T18 TF8 "TWTTG '90 30. Ins LP. L‘G 1274.48 .112‘” .422 .185 .25: 7:.52 0-:50 1:23.01 .110 .45: .1733 .25, 75.51- { 3”“? 1245.99 .097 “3‘”: .131 .91f 7’2. '3 (“.192 11:19.45 0083 031”? 013:3 .lfio 7702': C405!) 1078.06 007‘) .L.)\':/ 0115 .11-’0 7100') Snob)? 994.49 .06.: .950 .007 .13" 71.5.: {2.80 91".35 .054 .012: .A33 .112“: 71.55) 58.53 8";3005 QO‘IE‘ 1(3 0 GT" '10») 6,3000 {Bk-3034' 7 {3.57 035 1!”) .05.; .091 €5.45 u...77 573.00 .025 .11 4 0‘; .OC 83.01» F‘ 1.00 583.53 .031 .094 . 34'. .05.“: 85.423 50.9.3 417.95 .011 .01-3:42 .0 330.69 .007 . {37 18 .011 255.24 .0042 .018 .006 183.96 .0033 .007 .005 1523.01 .001 .005 .003 1121.8.) OOUOB 000:1) .0012: 75.70 .0004 .0019 .0005 002(35 56014 ‘1'..\ 1.41 .0187 52.3? 46.16 .0115 55.10 40.40 *Folloaing values are beyond range of frictisn chart. DATA Cal culatedRUN NO- 845 SHEET NO. 118 FITTING - SIZE OF STRAIGHT BRANCH: 3 X 8. SIZE OF 90 DEGREE BRANCH: 1.3 X 8 ORIFICE SIZE - STRAIGHT BRANCH: g X 7 TYPE OF RUN: Test Vfis‘Pz 9o DEGREE BRANCH: 153.3. x V334 ‘ 5?: DATE QSTQB 2.146 2.017 1.905 1.780 1.67 l2<()6 .1888 .1049 1204.60 1091.53 1003.44 148.36 82.45 .144 .137 .113 .100 .087 .078 .061 .051 .041 .032 .035 .017 .015 .008 .0045 .003 .0016 .001 .0004 41.5 27.3 25.5 19.0 1755 1(43 '2 LT UL! 1497 n ’- .-~. A. ,. I L3p'1...‘ h, if n o '. « {sa‘l‘xl 1115 1016 905 :0.1 87.5 87.7 DATA CalculatedRUN N0. 245 SHEET NO.1.‘._8A DATE FITTING - SIZE OF STRAIGHT BRANCH: '1'. U K 8 SIZE OF 90 DEGREE BRANCH: 1% x 8 30. D19. . 5.2” ORIFICE SIZE- STRAIGHT BRANCH: 2 x 7 ACt. L. ‘ 6.7.3! 90 DEGREE BRANCH: 153;: x 5.3 TYPE OF RUN: Test. L088 Added Q50 VPS TF5 TP4~TP5 P5 Eq. L.5 EQ. L.5 251.28 .14: .4r8 .000 .500 5.58 2.02 257.74 .127 .417 .080 .875 0.14 2.23 772.81 .112 .2. .072 .770 9.55 2.50 205.41 .085 .5 a .080 .000 10.45 5.88 195.53 .085 .280 .05: .620 8.55 1.79 178.28 .071 .252 .045 .510 2 01 2.85 182.0 .050 .181 .040 .420 0.:0 2.54 148.5 .050 .100 .054 .275 8.07 2.5 154.00 .040 . 28 .028 .225 8.45 2.75 118.58 .051 .008 ..22 .250 8.57 2.81 101. 02 .025 .075 .018- .120 10.52 5.80 55.25 .018 .055 .012 .128 9.58 2.02 75.12 .012 .030 .010 .007 10.5 5.55 :07? H H 4:. ,5 .5. 57.31 .007 - .024 .007 .0 r36343 .004 .013 .005 . 575 5.53 6.5 28.01 .003 .000 .002 .010 11.11 4.35 24.60 .001 .004 .005 .0140 E{.55 13.70 “18.54 .0008 .0028 .0012 10.14 .0002 .0013 .0012 “Following v?lues rre beyond r3038 0f fr10t10n chart. DATACE’lculfited RUN No. 24,5 SHEET NO. 1101-3 DATE FITTING - SIZE OF STRAIGHT BRANCH: .. x 8 SIZE OF 90 DEGREE BRANCHzlg x 8 Ed. 018. c 13.0" ORIFICE SIZE- STRAIGHT BRANCH: g x 7 3.355. L. 5 12.60' 90 DEGREE BRANCHzlfif; x 5;;- TYPE OF RUN: Test ——"—E E- Loss A0060 Q60 VPG TF6 Tpé-TPa P6 Eq. L‘B E0. L'6 1435.03 .120 .551 .1337 .2705 66.78 54.12 547.18 .114 .319 .173 .240 72.38 59.70 1272.55 .101 .284 .173 .215 08.89 58.23 1109.01 .000 .240 . 38 .300 68.00 55.54 1116.73 .078 .310 .117 .170 68.82 58.16 1026.32 .000 .182 000 .140 67.81 55.15 9323.59 .054 .151 .0530 .1212 65.5 53.91 855.93 .045 . 25 .003 .101 68.52 05.60 705.60 .050 .100 .0330 .005 65.98 53.223 675.29 .035 .070 .041 .087 61.10 40.53 800.96 .0233 .0131“: .03" .055 533.153 45.52 502.525 .010 .0415 . 237.3 .040 $0.00 42.54 424.28 .011 .0231 .018 .0296 62.94 50.28 057.04 .007 .0105 .0115 .010? 57.97 4-23.31 353.53 .004 .011 .007 .0118 80.3 47.68 *169.12? .002 .005 .005 152.90 .001 .O .35 .0055 1:29.82 .001 .005 .001 72.29 .0005 .0015 .0011 “Following values are beyond range of friction chart. DATA CflculatedRUN No.2“; SHEET No.119 DATE FITTING - SIZE OF STRAIGHT BRANCH:5 x 3 SIZE OF 90 DEGREE BRANCH: 18 x 8 ORIFICE SIZE - STRAIGHT BRANCH: g 9: 7 90 DEGREE BRANCH: 16 x 6 TYPE OF' RUN: T851. ’t’ 1 I "0 N 1, ‘ ') "’1': . r1 3 C: C a ‘44 VI 4: a51- 4 .15 hub u? \.b 1706.71 .147 .483 244 1530 1754 {\‘I ...: q R] .138 .425 220 1410 1859 CO 0 ’U -\7 H C"? L.) i o \7 C“ 05.80 .114 .578 210 1350 1584 CO H (31 1500.04 .058 .525 195 1340 1455 a q (3) {D .086 .291 195 1150 1335 1220 o ('3 UT ‘1; H (.0 I ) ’\" C (‘9 is; o (‘1 U} H h J C) i\" O i' 2 o (“I “\3 ’ I I {0 ,5 C. H (_~ 1 u.) p L‘) vJ C} 105 151 950 1101 o f‘ . \,; ..~ 0 O O .255 994.1C3 50 870 1005 .184 914.05 .042 . $0 120 530 543 I4 P‘ r4 I4 #4.?“ P‘ +4 C ' 01 - U") N H C’ ’3') ()1 C CD 01 C O (3 H 1‘“ U1 -q CI 01 | Q3 L 0 C4 L E‘ (J .5» t’ x} «Q C) c» 0) C :q .701 507.08 .018 .050 80 525 803 .634 498.18 .015 .043 55.5 440 506 .504 506.05 .008 .023 52 545 535 .3755 2“5. 05 .004 .014 5 o {J ,5 {0 IA .3 5.68 .008 .007 2 177.45 .0015 .005 83.5 170 104 O {\I [O (n 09 .1788 140.50 .001 .004 19.0 147 186 .1095 88.04 .0004 .0024 3.3 3 EC DATA CalculatedRUN NO. 245 SHEET NO. 119A DATE FITTING - SIZE OF STRAIGHT BRANCH: 5 }; SIZE OF 90 DEGREE BRANCH: 193 x u3m ORIFICE SIZE- STRAIGHT BRANCH: 3 x 7 Act. L. - 5.75;. 90 DEGREE BRANCH: 1‘3 x 6 TYPE OF RUN: Test Loss Aafiefi r "J. '7‘ 'T'D ...???i: ‘5‘ T ' “SC . :3 -r5 .4 .... 5 P5 ...C. ....5 (3. L. .870 D) (\3 7\) (- R CO 'Q . C C E {O C0. 0 o H H H m M 'Q ..p L O :u 3 o 3 C {7) \1 ’0'" U1 0 .q Q L U) 03 o \‘I \1 N o O H CO C) U} .3 C \‘I D 7 I O O L O o\n ,nrq .0t_:’...« .1, r O 3 .p- O O 11) (I! O ...: \ O ...: O I (.4 C)! O T} L) 5 189.05 .031 .204 .050 .5' 8.40 .072 .253 .049 .3' 64.71 .051 .19? .044 148.73 .050 .100 .035 . 137.17 .043 .156 .027 . r“. .> :4 -q 0 (0 O I' m H m D a 0'! O has C7 (.0 O “.0 OJ 0 H C 1 CT I' C ('13 (-1 N o C \1 ('54 (‘4 l—‘ \1 (“5 CD 0 O C". \1 .... H 121.65 .033 .1105 .0?- 33 .253 11.51 4.55 105.81 .025 .0835 .0215 .210 10.24 5.48 04.70 .020 .084 .017 .100 10.65 3.97 79.53 .014 .0465 .0135 .115 11.74 4.99 64.78 .000 .051 .011 .003 13.75 0.90 53.833 .00? .O‘:O COO"? 0033:: 11.3,: 405‘: 38.2; . 0C .0-05 .0'35 .0. 75 1?.75 5.07 84.07 .001 .005 .003 .0130 14.41 7.95 23.00 .001 .004 .001 .Cll? 9.02 1.90 18.02 .0006 .0020 .0014 8.45 .0002 .0013 .0012 “Following valuefi FTP beyond rrnge of friction chrrt. SHEET NO. 119B DATE DATA CalculatedRUN NO. 246 FITTING - SIZE OF STRAIGHT BRANCH: 5 X 8 1 . SIZE OF 90 DEGREE BRANCH: EC}. 1318.. a 13.9“ ORIFICE SIZE- STRAIGHT BRANCH: g x 7 9.09. L. g 12.53;. 90 DEGREE BRANCH: 15 X 6 TYPE OF’ RUN: Test Loss A0000 0,60 VPS 'I'Pe TPé-T’PB p8 Eq. L.6 Ln. .6 1480.48 .135 .281 .803 .890 60.00 07.00 1369.70 .117 .245 .181 .200 72.40 57.74 1897.26 .105 .220 .158 .?37 60.00 53.04 1200,09 .090 . 188 . 1.35 . 2.00 67. 50 54. . 4 1124.35 .079 .164 .117 .170 08.83 50.16 1037.55 .067 .140 .100 .148 67.57 54.91 937.17 .055 .114 .081 .122 65.39 53.70 056.84 .040 . 06 .067 .108 65.60 53. 3 795.00 .030 .08? .057 .001 62.04 40.’3 609.79 .030 .06’ .04: .070 60.00 47.34 613.44 .088 .048 .054 .057 59.¥5 4B.09 518.45 .017 .055 .025 .04”: 59.52 48.80 453.43 .013 .075 .017 .0305 55.74 4..08 545.75 .007 .015 .011 .020 55.00 f'.34 358.77 .004 .009 .005 .012 ' 41.67 20.01 “171.59 .003 .0045 .0025 155.43 .0015 .0055 .0015 124.48 .001 .0025 .0015 77.61 .0004 .0014 .0010 “Following values are beyond rvnge of friction chrrt. DATA calculatedRUN NO. 247 SHEET NO. 130 FITTING - SIZE OF STRAIGHT BRANCH: 5 8 SIZE OF 90 DEGREE BRANCH: 133 8 NR ORIFICE SIZE - STRAIGHT BRANCH: 2 X 7 90 DEGREE BRANCH: 1624x623; TYPE OF RUN: Test. DATE VP TP a 9 1 4 7 4 ;§ °" 1717.22 .149 .447 233 , :30 301’. C.) 2.0335 1507.00 .100 .308 218 1480 1.90: 1495.14 .115 .330 202 1:83 1.77 1500.83 .OLB .293 $5 :30 1.804 1307.54. .0L0 .25:174 120. 1.515 1188.89 .072 .114 153 1.40 1100.03 . 82 .194 144 1010 1.207 993.1“ .050 .léL 130 900 1. :00 90”.18 .043 .120 1. 810 1.025 805.41 .055 .097 05 725 .90 707.20 .015 .075 01 030 .7716 800.31 .018 .755 77 050 ..6505 50f.15 .015 .0.0 04 433 .506 307.60 893.60 .014 36 £00 .535" 133.45 .0013 ’3 ) H '3 Q (E, C: 3‘.) I. k. 0 (J l ;.. Cg d¥€58 175.70 140.58 88.12 .0024 87.3 07.6 87.4 87.7 87.7 00 -)x Q 59.3 88.. 8 RiJQQ DATA CalculatedRUN NO. 347 SHEET No. 190A DATE FITTING - SIZE OF STRAIGHT BRANCH: 5 x 8 SIZE OF 90 DEGREE BRANCH: 18 x 3 E". “019.. :.- 5.3” ORIFICE SIZE- STRAIGHT BRANCH: 2 x 7 AC“ I... :.- 6370' 90 DEGREE BRANCH: 15.25. x 01. A, TYPE OF RUN: ‘ T881. .9 U1 C) ‘ 7r: 6 I: ['5 C4. --' ‘4' \.4 Eq. L. .J 225.:0 .110"*".3001__-107§ .775 10.00 5.50 200.10 .005 .517 .071 .075 10.52 5.75 102.00 .004 .270 .000 .500 1..50 5.55 170.05 .071 .057 .007 .510 11.10 4.42 150.00 .000 .200 .050 .450 11.11 4.35 153.10 . 52 .172 .012 ..00 11.05 .20 137.51 .042 .144 .040 .500 13.51 5.74 125.44 .035 .117: .0315 .¢.5 11.00 5.10 115.:: .000 .000 .020 .23. 11.31 .54 90.07 .005 .070 .00. ..17: 10.30 5.: 80.11 .010 .000 .015 .140 10.71 5.75 74.58 .015 .043 .01? .102 11.70 5.00 0 .5; .000 .030 .000 .0705 12.01 5.05 47.. .005 .010 .000 .044 13.04 6.?” 31.05 .00: .000 .005 .0225 2?.2f 15.43 «$25.00 .001 .005 .002 .0110 17.;4 10.43 .17.7£ .000? .0037 .0025 210.33 .0004 .0024 .Of 0 6.00 .0001 .0011 .0013 ”Followup vrlues are 1:030:10 I‘z‘ng‘e of friction elm-171;. FITTING - SIZE OF STRAIGHT BRANCH: 5 x 8 SIZE OF 90 DEGREE BRANCH. 18 x 8 ._ tic. 51a». : 13.9" ORIFICE SIZE— STRAIGHT BRANCH: 2 x 7 4.07,. L. :_- 12.0% . 90 DEGREE BRANCH: 165x 0%" 2 TYPE OF' RUN. Test. .a—— .. Loss Added 05¢ VPs TF5 524-796 P8 Eq. L.6 5g. L.6 1494.42 .140 .241 .208- .500 58.57 55.01 1591.75 .121 .209 .179 .205 58.05 55.40 1502.44 .105 .185 .150 .250 57.85 55.17 1212.80 .092 .159 .154 .201 55.57 54.01 1141.48 .081 .140 .119 .175 80.29 55.55 1055.71 1.057 .118 .008 .150 55.55 52.57 952.58 .058 .101 .085 .127 55.55 52.59 870.14 .048 .092 .057 .105 55.81 51.15 792.95 . 59 .057 .058 .000 54.44 51.78 705.55 .051 .0555 .0455 .075 59.59 45.95 818.09 .024 .041 .054 .057 59.05 45.99 551.75 .018 .071 .024 .045 55.81 45.15 458.55 .012 .021 .018 .051 58.08 45.40 550.29 .008 .014'M .010 .021 47.52 54.95 258.55 .005 .009 .005 .0177 50.57 25.71 b 174.45 .003 .004 .005 157.95 .0015 .0055 .0025 127.22 .0014 .0025 .0015 79.14 .0004 .0014 - .001 “F01107103 values are beyond range of friction chart. 92 The data sheet: which follow give the observed and calculated data for the third fitting tested. (both branohOl 3.0%" x 8'). Orifice Calibration - Sheet. No. 121 - 1:50 - Run N0. 848 . 355 Test Run, Observed data - Sheet Ho. 131 ~ 146 ~ Run No. 256 o 871 Tent. Run, Calculated data. ~ $3115“. No. 147 ~ 1623 7 Run No. 2564- 271 DATA Observed FITTING - SIZE OF STRAIGHT BRANCHzlf‘QN SIZE OF 90 DEGREE BRANCHzlog RUN NO. 248 SHEET NO. 131 ORIFICE SIZE - STRAIGHT BRANCH; Blocked 90 DEGREE BRANCH: 7 x 4;, TYPE 0" RUN= Orifice C71 Eration x8 x 8 DATE 9/24/52 Temp Time PS’PZ P4 P5 P6 W3 DB Bar. 15:45 .00 .50 2.62 2.10 57 71 29.50 13:48 1.62 .17 2.20 1.76 15:51 1.52 1.78 1.00 1.44 15:54 1.05 1.42 1.455 1.15 15:57 .82 1.12 1.13 .90 14:00 .52 .68. .600 .550 14:05 .402 .535 .540 .450 14:06 .296 .556 .400 .514 58 73 20.48 14:09 .207 .356 .559 .282 14:12 .198 .264 .267 .210 14:16 .156 .2075 .210 .164 14820 .1075 .142 .145 .111 14:24 .064 .065 .086 .066 14:27 .055 .073 .074 .056 14:51 .027 .056 .056 .028 14:75 .012 .017 .017 .015 56 74 20.48 I- -IJ DATAobser-ved RUN No. 249 SHEET No.122 DATE 9/24/52 FITTING - SIZE OF STRAIGHT BRANCH: 10:; x 8 SIZE OF 90 DEGREE BRANCH: 10.;— 1 8 ORIFICE SIZE - STRAIGHT BRANCH: Blocked. 90 DEGREE BRANCH: 8 x 5;; TYPE 0" RUN= Orifice Calibration 5 * Temp .1-____ Time Ps-Fg P4 P5 P6 53 DB Iar. 14:45 2.90 1.82 1.85 1.09 55 74 29.48 14:48 2.74 1.72 1.75 1.02 14:52 2.56 1.49 1.54 .89 14855 1.98 1.20 1.29 .75 14359 1.01 1.05 1.08 .61 15802 1.51 .82 .85 .480 15305 1.050 .642 .650 .578 15:08 .77 .485 .495 .278 15211 .60 .569 .575 .209 15814 .597 .2475 .252 .140 60 74 29.43 15119 .292 .181 .185 .103 15825 .25 .156 .150 .088 15327 .202 .195 .129 .071 15850 .144 .094 .095 .050 15355 .072 .045 .046 .025 15358 .056 .035 .055 .019 15:39 .033 .030 .021 .011 15:42 .015 .009 .010 .005 59 74 25.47 SHEET NO. 12.5 DATE 0/24/52 DATA Observed RUN ”0- 250 FITTING - SIZE OF STRAIGHT BRANCH: 101. x 8 SIZE OF 90 DEGREE BRANCH: 10: x 8 ORIFICE SIZE - STRAIGHT BRANCH: Blocked 90 DEGREE BRANCH: 8%; x 3 TYPE OF RUN: Orifice Calibration -_......__..-—-— Témp Time Ps-Pg P4 P5 P6 WB DB Bar. . 16:00 5.27“ 1.55 1.60 .71 50 74 29.47 16:04 2.75 1.61 1.64 .61 16:08 2.64 1.16 1.16 .52 16:12 1.64 .010 .94 .42 16:15 1.61 .762 .782 .545 16:16 1.61 .623 .640 .266 16:21 1.040 .496 .516 .275 16:24 .82 .586 .607 .169 16:67 .560 .277 .266 .122 16:60 .410 .106 .100 .065 60 20.46 16:64 .616 .150 .167 .065 16:66 .266 .125 .120 .055 16:42 .196 006 .006 .041 16:46 .140 .072 .07- .061 16:50 .106 .050 .051 .021 16:64 .069 .054 .065 .014 16:67 .050 .025 .026 .010 17:00 .066 .017 .0175 .007 17:04 .016 .007 .0075 .0005 60 29.46 DATA Ob served FITTING - SIZE OF STRAIGHT BRANCHzlogz. X SIZE OF 90 DEGREE BRANCH: 10.33. X RUN No. 351 SHEET NO. ORIFICE SIZE - STRAIGHT BRANCH: Blocked 90 DEGREE BRANCH: 9 x 5.1). TYPE 0" RUN: Orifice Calibration 124 DATE 9/24/52 Temp Time Ps-Pg P4 P5 P8 WB Bar. 16:6 6.56 1.65 1.40 .440 60" 29.46 16:66 6.14 1.20 1.25 .690 19:66 2.76 1.06 1.09 .640 16:69 2.6. .675 .90 .265 16:46 1.96 .760 .755 .26 16:47 1.56 .622 .640 .290 16:50 1.61 .506 .52: .160 16:56 1.02 .666 .405 .120 16:56 .96 .622 .664 .096 19:00 .600 .225 .262 .069 19:06 .665 .150 .155 .045 60 29.46 19:06 .606 .115 .120 .065 19:09 .269 .099 .106 .060 19:12 .299 .090 .066 .024 19:15 .149 .066 .060 .017 19:19 .107 .042 .044 .0125 19:21 .075 .060 .061 .009 19:24 .046 .019 .020 .005 19:27 .060 .012 .0125 .006 19:60 .016 .006 .006 .002 60 29.46 Rfimarks: Noticeable fluttering of manometer meniscus at higher velocities with this orifice size. .(llllll DATA Observed RUN No. 252 SHEET NO. 125 DATE 9/22/53 FITTING - SIZE OF STRAIGHT BRANCH: 103:,- x 8 SIZE OF 90 DEGREE BRANCH: 1053;. 3; 8 ORIFICE SIZE - STRAIGHT BRANCH: 7 x 4%. 90 DEGREE BRANCH: Blocked TYPE 0" RUN= Orifice Calibration .em; Time Ps-Pg P4 P5 P6 WP 33 Per. 20:10 2.08 2.40 2.22 2.51 5% 67 2J.17 20:14 1.04 2.35 2.03 2.35 20:17 1.04 1.97 1.76 2.00 20:2 1.53 1.60 1.42 1.02 20:25 1.020 1.20 1.005 1.245 20:29 .81 .945 .845 .955 20:35 .535 .650 .576 .650 2 :5 .400 .47” .420 .400 50 B? 20.20 20:40 .550 .415 .555 .420 2 :45 .290 .340 .302 .350 20:40 . 55 .300 .222 .304 20:55 .107 .23? .206 .?35 20'57 .143 .103 .140 .171 21:01 .101 .118 .105 .120 21:04 .082 .074 .004 .075 21:08 .0525 .002 .054 .004 21:18 .052 .058 .053 .040 21:16 .000 .012 .010 .012 50 08 23.2 DATA Observed RUN NO.353 SHEET No.1136 DATE 9/23/33 FITTING - SIZE OF STRAIGHT BRANCH: 10.}; x 8 SIZE OF 90 DEGREE BRANCH: 10.3": x 8 ORIFICE SIZE - STRAIGHT BRANCH: 90 DEGREE BRANCH: 8 x 52 Elocked TYPE OF RUN: Orifice Calibration Temp Time P3~P2 P4 P5 P0 W3 DB Bar. 15:25 5.15 1.55 1.25 .50 57 70 23.55 15:29 2.72 1.42 1.05 1.45 15:5' 2.50 1.20 .90 1.24 15:57 1.95 1.02 .75 1.04 15:41 1.60 .810 .60 .850 15845 1.55 .675 .50 .692 15:48 1.020 .520 .525 .550 15:52 .81 .410 .297 .42'2 15:55 .570 .224 .205 .201 15:59 .405 .205 .145 .2075 10:02 .504 .152 .101 .15“ 55 71 20.55 10:05 .255 .127 .095 .151 15:08 .217 .109 .077 .112 16211 .145 .075 . 52 .075 10:14 .1075 .055 .059 .056 15:17 .085 .054 .024 .055 16:20 .045 .024 .016 .025 16:25 .050 .010 .011 .017 15:27 .000 .000 .004 .000 57 70 29.35 SHEET NO. 137 DATE 9/33/52 DATA Observed RUN ”0- 254 FITTING - SIZE OF' STRAIGHT BRANCH: 10%. X 8 SIZE OF 90 DEGREE BRANCH: 101 X 8 ORIFICE SIZE - STRAIGHT BRANCH: 83’s I 6 90 DEGREE BRANCH: E10 CkGd TYPE OF RUN: Orifice Calibration Temp Time Ps-Pg P4 P5 P6 W5 DB bar. 13:35 3.32 1.30““ .810 1.34 37 70 29.35 10:33 3.17 1.15 .730 1.19 13:41 2.70 .935 .570 .735 10:43 2.3 .325 .315 .355 13:40 1.02 .300 . 75 .70 13:40 1.37 .590 .370 .315 13:53 1.33 .471 .205 .433 10:55 1.030 .350 .317 .375 13:53 .91 .231 .170 .205 17:01 .530 .203 .122 .207 17:04 .401 . 3? .034 .145 57 70 27.35 17:07 .200 .103 .031 .103 - 17:10 . 32 .037 .052 .095 17:13 .193 .009 .041 .073 17:13 .143 .030 .030 .0035 17:19 .104 .037 .073 .040 17:33 .070 .073 .014 .023 17:25 .047 .017 .010 .018 17:28 . 34 .0125 .007 .013 17:3 .014 .000 .003 .003 53 30 20.35 DATA Observed RUN N0. 255 SHEET No. 128 DATE 0/25/52 FITTING - SIZE OF STRAIGHT BRANCH: 13.} x 8 SIZE OF 90 DEGREE BRANCH: 10:; x 8 ORIFICE SIZE - STRAIGHT BRANCH: 9 x (If; 90 DEGREE BRANCH: Elect-Iced TYPE OF' RUN= Crifice Calibration Time PE'PB 4.01 '11 g. ”.1" U, . ‘1‘ G) [’0 ( . o o I-" I" (.3 01 H . '9 C} I53 0 r' C O 3...: C (“)3 LL“ 01 C. ‘9 K.) I“? 7' 9' O 20 5.04 . 2b .edL .255 202:? 5.20 .210 .:”0 .F35 20::6 2.71 .F95 .353 .71” 20:33 2.33 .rco .F”‘ .095 20::4 1.07 .510 .220 .0“: 20:3? 1.61 ..11 .109 .4.“ 23:11 1.2? .Y‘Q .110 .3477 20:45 1.040 250 .119 .2 2 20:40 .703 .1.8 .074 .210 20:55 .583 .139 .0”: .117 5“ (0 23.40 20:57 .405 . 02 .04” .100 21:00 .339 .07: . 3: .020 21:04 .947 .055 .C23 (I? 21:02 .139 .051 .0: 5 .055 21:11 .140 .040 .0 7 .042 21:15 .105 .0275 .012 .050 21:19 .162 .01: .007 .010 21:22 .04? .0125 .005 .014 ”1:25 .0275 .00? .003 .00? 1 0 g) .011 .004 .002 .005 53 C? £9.40 (‘0 Rewarks: Excessive cyclic duct vibrstion at higher velocities. Apnlied wooden 013 he at intervrls to diminish vibration. DATA Calcula edRUN NO. 34112 51 SHEET No.13, DATE FITTING - SIZE OF STRAIGHT BRANCH: 1:1,}; X 8 SIZE OF 90 DEGREE BRANCH: l”: X 8 ORIFICE SIZE - STRAIGHT BRANCH: Blocgiifl 90 DEGREE BRANCH: 7 x 45:. 8 x 59:, 833 x {3, 9 x (-3 TYPE 0" RUN= Cr: fice (30.3.113172‘2'3151'1 CPR (Q4) 7 x 4% 8 x 5% 8} x 8 n‘. 9 x ug 1100.09 1000.50 902.88 805.42 711.93 588.55: 408.18 437.48 400.25 549.67 510.38 357.66 1'; F3. .80 194.54 29.18 96.04 133d.18 1300.47 1307.74 1105.59 J87.15 gqg a: l '1 .-" . \-." ‘J 737.57 I, 91 1303.01 1094.59 997.15 893.72 801.50 711.98 603.48 50‘? . 90 ‘ h ’\ (I 1 I o ‘1’:. \10 147.10 89.58 1452.7” 7" (‘ UU‘ .4 238.11 1199.10 1 98.2 1003.44 893.73 793.84 "..&3 530.98 £07 I)?” c. .?)U 463.75 '70() (7 i.) L'xv :1 . L'KJ DATA “ng if. tedRUN NO. 25; 3-355 SHEET NO. 33 DATE FITTING - SIZE OF STRAIGHT BRANCH: 1 :1 SIZE OF 90 DEGREE BRANCH: 1:351. N54 513 ORIFICE SIZE- STRAIGHT BRANCH: 7 x 4:. 8 x 5.3” 90 DEGREE BRANCH: 531003.351 .-. TYPE OF RUN: 0:151:11ij Calibg'mgj 0;" . . CF” (Q4) . ?X47?* 8K5: 8,3X6 q ('1 C‘. y: X U5 1334.59 1295.75 1-"5".7f:"-.C§} 10138. 58 1192.05 1'29]. .04 Q')€‘..OO 1()“’"..E‘.J 17300. 83 797.64 99~:..)1 1079.033 '2} -§ 0 CO 0 (O U) o J ‘3 (D H (3 O I...I (L? c r‘ 7 ('23 (3 LO 0 ’1) (“a 498.61 707.230 7:37.57 484.79 Sin)“ O:‘ u" I“) <1 C) “Q 0 TI) 0 435.14 495.57 558.70 505.25 35.:.:c 497.40 545.89 57;. 5 457.4: 297.45 555.17 334.4: 24..5? 257.23 545.10 €3.06 257.cc 55?..4 150.10 220.57 355.41 140.50 133.74 20¢..5 74.57 138.10 173.51 74. 5-7 144.90 l’FdO 1'4 149:).2: 7 1‘10 bu. 78 '2'1'." \ -. 6.1.:(1'. L\ 1199.89 1103.45 937.15 82‘62. 65 891.50 \f‘l‘ O .1 F’ v" ‘OUG DATA Chij‘firwmd RUN NO. 3:55; SHEET NO.1;:1 DATE 9/34/55: FITTING - SIZE OF STRAIGHT BRANCH: 10?}:— X 8 SIZE OF 90 DEGREE BRANCH: 11:9; X 8 ORIFICE SIZE - STRAIGHT BRANCH: r, x 2,} 90 DEGREE BRANCH: 7 X 4:. ‘ TYPE OF RUN: rm,“ f 71911;) fl TI . O 575"} '2 3““: 1‘5 F3 :2 DD 3131‘. 3.333833 3.87 1.13. ” 1.013 1.03. CO 74.- 1:9. is.) 19:43. 5.61 1.171.} 1.03 .‘C'B {3341.- 33.18 .8535 . 37C .81 ‘3’"?! ”.74 . (74 7r .72).“) :35. 1.3 .35. .5239 .3. f. 8020‘“: 1.030 ."4 .777 .f:‘ {30:35 . .70 .8323 .2308 .1?" 20:0” .580 .1177 .1536 .121 CO 7.73 23.48 "f‘r.’ .U'L)L) N ) H g; C If.) \1‘ H 0 C Q :2 U C \1 .037 I C C) H ‘1 . U”! (/1 :9 o O x n3 H H r‘ {2 .No’ C 3 L) C D C C ..3 O O C) f '1 o D ,1: ’3 rod .013 20:25 .031 .0095 .009 .007 20:30 .013 .004- .003 .0025 E}. 73 739.48 DATA Observed RUN No. 257 SHEET NO. 1; 2 DATE 9/29/ :2 FITTING - SIZE OF STRAIGHT BRANCH: 10': x 8 SIZE OF 90 DEGREE BRANCH: 10%;; x 8 ORIFICE SIZE - STRAIGHT BRANCH: 8 x 53.. 90 DEGREE BRANCH: 7 x 4 “:3“? TYPE OF RUN: Test. Time Ps-Pg P4 P5 F5 Wm DB 33?. 19:10 4.35 .700 .810 .078 El 90 20.33 19:14 3.05 .500 .510 .575 10:17 3.13 .510 _ .445 .405 19:20 2.74 .450 .300 .40 19:20 2.0: .377 .0“; .002 10:20 1.35 .314 .273 ..0. 19:30 1.01 .255 .331 .247 19:35 .34 .311 . 935 .004 19:30 1.00 .103 .143 .100 10:43 .500 .005 .074 .092 01 90 20.03 19:45 .307 .030 .050 .007 19.41 .245 .o.° .13: . 30 19:57 . SC .0075 .000 .007 00 .055 .005 .0035 .004 :05 .014 .002 .001 .003 05 99 30. DATA Observed RUN NO. 25., FITTING - SIZE OF STRAIGHT BRANCH:10%3- x 8 SIZE OF 90 DEGREE BRANCH: 10:3 2: a ORIFICE SIZE - STRAIGHT BRANCH: 8-33- x e 90 DEGREE BRANCH: 7 x 4.3; SHEET NO. 155 DATE 9/29/52 TYPE OF RUN: Test, ,__1 Temp .1”____ Time P3~P2 P4 P5 P5 W3 DB “Er. 20:02 4.51‘“’ .55: .420 .552 05 20 22.55 20:12 4.11 .515 .525 .512 20:15 5.51 .451 .553 .450 20:15 5.15 .505 .255 .500 20:21 2.70 .5: .242 .5: 25:24 2.55 .225 .=14 .r50 20:27 1.55 .254 .177 .257 20:50 1.00 .121 .145 .125 20:55 1.22 .152 .115 .155 20:50 1.07 .1277 .005 .129 20:39 20:42 20345 20:48 2035 20:54 80:57 rx '7 ‘39 0 U4 DATA Observe-3:1 RUN NO. SHEET NO. 154 DATE 9/50/52 FITTING - SIZE OF STRAIGHT BRANCH: 10% x a x 8 SIZE OF 90 DEGREE BRANCH: 10-9.1 A: ORIFICE SIZE - STRAIGHT BRANCH: 9 x 6,3} 90 DEGREE BRANCH: 7 x 4% TYPE OF RUN: — . Temp Time P5-P3 P4 P5 P5 W3 33 Err. 10325*_ 4.75 .440 .205 .472 65 79 20.20 15:29 4.15 .530 .252 .410 Q 10:5 5.00 .545 .204 .309 15:54 5.12 .207 .177 .517 15:5 2.79 .250 .15 .275 0:40 2.41 .219 .151 .252 15:45 1.95 .177 .105 .12: 15:75 1.00 .145 .090 .154 10:49 1.29 .112 .0:0 .123 10:52 1.09 .097 .057 .102 5:55 .75 .0:9 .041 .074 05 20 29.24 15:52 .520 .052 .051 .055 17:01 .414 .05 .021 .059 17:04 .249 .02: .012 .025 , 17:07 .1475 .015 .007 .015 17:10 .007 .000 .005 .0:w 17:15 .052 .105 .002 .005 17:10 .055 .00? .001 .0025 17:19 .015 .001 .000 .031 55 20 77.5: DATA Observed RUN ND. 23.0 SHEET NO. 135 DATE 9/30/53 FITTING - SIZE OF STRAIGHT BRANCHzlg.) x 8 SIZE OF 90 DEGREE BRANCH: 10;. x 8 ORIFICE SIZE - STRAIGHT BRANCH: 7 x 4.3;. 90 DEGREE BRANCH: 3 x 5.5;. TYPE OF‘ RUN: Test. —- “u Temp Time P5~Pg P4 P5 P5 W3 D3 Bar. 18:55 .20 .7433 .770 .541 04.5 70 22.19 18:38 3.60 .640 .C:"O .455 18:41 5.13 .50 .500 .400 18:44 2.74 .430 .500 .5532 1P:48 3.34 .413 .4218 .2375 12:51 1.00 .345 .3130 .245 19:54 1.5 .276 .285 1"”? 19'“? 1...? .831 .241 .107 10:00 1.05 .101 .107 .130 19:04 .81 .157 .142? .093 C4 7??- 29.16 19:08 .50 .095 .007 .006 19:12 .404 .002 .070 .048 19:15 .208 .044 .0116? .032. 12:18 .141 .023 .024 .010 10:22 .005 .010 .010 .007 19:25 .0550 .0075 .0075 .005 10:28 .027 .004 .004 .0 2?: 19:32 .012 .002 .002 .001 04 7'.“ 22.14 DATA Observed RUN NO. 251 SHEET NO. 150 DATE 93/50/53 FITTING - SIZE OF STRAIGHT BRANCH::I_o-3.;.~ x 8 SIZE OF 90 DEGREE BRANCH: 102. x 8 ORIFICE SIZE - STRAIGHT BRANCH: 3 x 5:}. 90 DEGREE BRANCH: 8 x 55:. TYPE OF RUN: Test. 7555 Time P5~P3 P4 P5 P6 W3 ”B Ear. 10:57 4.52“"*"_".402’ .471 .552 54 72 20.14 10:40 4.11. .442 .424 .555 12: 5 5.52 .400 .575 .515 10:40 5.10 .550 .517 .205 10:42 2.72 .205 .272 .254 19:52 2.55 .245 .251 .124 19:55 1.23 .20“ .177 .125 19:52 1.74 .177 . 02 .155 20:01 1.22 .155 .124 .105 20:04 1.07 .110 .10: .0575 20:07 .55 .O>w .020 .005 54 75 27.14 20:10 .570 .0575 .055 .045 20:15 .525 .041 .057 .051 20:15 .201 .027 .024 .020 20:10 .151 .015 .014 .012 20:21 .02 .007 .002 .005 20:24 .050 .005 .004 .005 20:27 .025 .0025 .002 .002 20831" .0125 .0015 .001 .001 E4 '78 39.14 DATAobserved RUN No. 252 SHEET NO. 1:? DATE FITTING - SIZE OF STRAIGHT BRANCH: 10:3;- 3: 8 SIZE OF 90 DEGREE BRANCH: 1053- x 8 ORIFICE SIZE- STRAIGHT BRANCH: 8?; x e 90 DEGREE BRANCH: 8 x 5:} TYPE OF RUN: Test 1:0 5:: Time Pg‘PZ P4 P5 P6 W3 D3 15:05 4.71 .55T”~ .551 .220 55 75 15: 5 4.10 .550 .255 .254 5:11 5.52 .202 .247 .245 15:14 5.12 .252 .210 .217 5:17 2.02 .215 .125 .152 15: 0 .5 .102 .100 .100 15:25 1.54 . 55 .151 .150 15:25 1.01 .120 .107 .100 15:20 1.20 .102 .005 .055 15:52 _1.05 .035 .071 .071 15:55 .55 - .057 .055 . 55 04 77 22 5: 1 l 15:50 .001 .005 .005 .005 05... . 005 .005. . 005 OJ 0 (’3 O C) C} E J O (3 C) 2.1 ()1 0 (3 <3 0) O C) U E r4 I4 N U! :9 O (D *1" O C) P O C) (3 H 0 <3 (3 H C) ('1 a} ’0 (\1 0.) DATA Cbgel-"ged RUN N0. FITTING - SIZE OF STRAIGHT BRANCH: 10.}: SIZE OF 90 DEGREE BRANCH: 10.3} ORIFICE SIZE- STRAIGHT BRANCH: 9 x 5.1 90 DEGREE BRANCH: 3 x 5. TYPE OF' RUN: Test 263 SHEET NO. (L‘ H D 1 x8 x8 138 DATE 10/1/52 Time 25-23 P4 25 P8 uge“953 Ear. 14:05 4.20 “ .200 .204 .207 05 70 ‘m25.04 14:09 4.11 .254 .177 .200 14:11 5.04 .224 .154 .202 14:14 5.12 .103 . 52 .174 14:17 2.75 .100 .115 .152 14:20 .52 .144 000 .120 14:23 1.55 .120 .002 .107 14:25 1.05 .002 .000 .020 14:20 .55 .021 .054 .072 14:22 1.07 .005 .040 .057 14:55 .52 .043 .05- .04: 05 80 20.34 14:32 .550 .05 .022 .050 14:41 .500 .025 .015 .020 14:44 .252 .015 .010 .015 14:47 .145 .002 .000 .007 1 :50 .101 .004 .002 .005 14::. .045 .005 .002 .002 14:5? .020 .002 .101 .001 34:55 .012 .001 .0005 .0005 05 20 25,24 DATA Observed RUN ”0- 2:34: SHEET NO- 13-9 DATE 10/1/53 ha I I FITTING - SIZE OF STRAIGHT BRANCH: 10 SIZE OF 90 DEGREE BRANCH: 10 3: x8 x8 :L'i!‘ ORIFICE SIZE- STRAIGHT BRANCH: 7 x 4:). 90 DEGREE BRANCH: 8-3: x {3 TYPE OF RUN: Test Temp Time P5~I’3 “’4, F5 P8 ”8 .13 4.11”. b 4.523: .6323 .830 .30“ C5 83 {8.4.4 ...-I ( :1 f' t ( '1 0 C) O A O . f.) m 0 (L) 1., o 3 Kb «2 f"! O o 0-: (D C *5 H A} IPD 07 o O C i ”15. a O C ‘3 C ) H '2) H H H H H 0" (‘1 45 :3- ‘Q 0% O O O H 4 ~. \I L' 3' " A ”I 0 CI) 0 O O O O i4 if) '10 O O O U H r ‘ O 0 O Q C) C) :3 y: 0’1 U R'C‘ I“ ;: -\ I‘A v.00 .Uéq .CJiw .UL}? nC’O1fS :.E" -- A“ r... F 1‘). Q.) .OUO .U‘d‘i . 00;) .OU?) H 01 5.: \I O O l...l N I O C) to O C) o O F4 C» CD 0 m c.) O CO UI DATA Observed RUN NO. 29,5 SHEET NO. '140 DATE 10/1/53 FITTING - SIZE OF STRAIGHT BRANCH: 103x13 SIZE OF 90 DEGREE BRANCH: 10?. X 8 ORIFICE SIZE - STRAIGHT BRANCH: 8 x 5;... 90 DEGREE BRANCH: 8‘}:- IX. 6 Time 25-22 P4 25 P5 :4: mPDB Ear. 10:05 4.04 .405 .407 20 55 50 25.55 15:05. 4.12 .504 .552 .2575 125(11 5 55 .2 1 .515 .210 _ 10” .: 5.20 7 .272 .1“:2 10.15 2.05 .220 “La: 1 1 10410 .5 .150 .1:' 153 10:21 1.00 .155 .107 .111 10:25 1.54 1:5 .157 .071 15.25 .55 .115 .112 .075 15:51 1.05 .001 .052 .053 15:55 .51 .007 .005 .044 55 79 23.25 15:52 .555 .045 .045 .050 10:41 .500 .0.. .001 . :2 15:44 .244 .021 .0 0 .015 15:47 .140 .012 .011 007 10:50 .057 .002 .005 .005 15:53 .05 .005 .004 .0025 MMS5 .055 .005 .0025 .002 13:0 .015 .002 .0015 .001 54 70 25.55 DATA Observed RUN NO. 355 SHEET NO. 141 DATE 10/1/53 FITTING - SIZE OF STRAIGHT BRANCH: 10%?» X 8 SIZE OF 90 DEGREE BRANCH: 10.} x 8 ORIFICE SIZE - STRAIGHT BRANCH: 851': X 8 90 DEGREE BRANCH: 85; x 5 TYPE OF‘ RUN: Test. _-_-._ Temp ”—_.-M Time 135-133 P4 P5 P6 “’13 Bar. 17:05 4.70 .512 .255 .225 54 7:: 20.55" 17:05 4.16 .27 .240 .-5‘ 17:09 3.59 .255 .415 .109 17:12 0.15 .1075 .188 .147 17:15 2.77 .183 . {.5 .1223 17:15 2.51 .15- .15” .1070 17:21 1.98 .128 .115 .090 17:24 1.54 .10. .CE? .075 17:27 1.28 .055 .074 .058 17:5 1.07 .057 .050 .042 17:55 .82 .052 .040 .057 50 79 25.90 17:55 .50 .058 .055 .025 17u22 .415 .027 .024 .019 17:42 .205 .017 .015 .012 17:45 .140 .010 .005 .000 17:03 .0075 .005 .004 .005 rhsl .055 .004 .005 .002 1254 .054 .0025 .002 .001 1057 .0125 .001 .001 .0005 50 75 25.01 DATA Observed RUN No. 257 SHEET'No. 142 DATE 10/3/52 FITTING - SIZE OF STRAIGHT BRANCH: 103.; x 8 SIZE OF 90 DEGREE BRANCH: log:- 3: a ORIFICE SIZE - STRAIGHT BRANCH: 9 x 5.33 90 DEGREE BRANCH: 8% x 6 TYPE OF RUN: 1 163m) Time E’s-Pg P4 P5 P6 ‘73 DB Bar. 15:11 5.04 .2525 .101 .157 55 03 23.25 15:14 4.00 .235 .170 .1E1 15:17 4.10 .208 .157 .190 15:20 3.61 .18.. .155 .140 15823 3.19 .159 .119 .135 15:26 2.67 .135 .000 .104 15:20 8.38 .117 .000 .000 15832 1.95 .007 .071 .074 15:35 1.60 .080 .Oizr‘ .051 15:58 1.55 .037 .049 .051 15841 1.02 .051 .037 .059 53 7C “9.23 15:44 .81 041 .- 2'9 .02 15847 .580 .030 .020 .021 15150 .414 .021 .014 .015 15:53 .2350 .01125 .008 .008 15256 .141 .007 .005 .005 15:59 .062 .003 .002 .002 18:08 .049 .0020 .0015 .0015 16:05 .056 .002 .001 .001 18HM3 .012 .000 .000 .000 50 75 20.24 DATA Observed RUN N03535: SHEET NO. 14;; DATE 10,’;3,’53 FITTING - SIZE OF STRAIGHT BRANCH: 10.1 x 8 SIZE OF 90 DEGREE BRANCH: 103;: x 8 ORIFICE SIZE - STRAIGHT BRANCH: 7 X 41 90 DEGREE BRANCH: 9 x 3:: TYPE OF’ RUN: T681. 2*— T—fi —— Term Time IDs-Pg z 4 P5 1‘6 ‘u’g- DB Ear. 18:40 4.00 .SLD . 612 .24? 55 71 23.23 19:43 4.17 .515 .560 .2380 18:46 5.60 .450 .493; .185 18:49 3.14 .585 «155 .161 18:58 2'. 75 .030 .3 G .1258 18’55 2. 71 .280 .310 .116 18:58 1.94 .33“: .28: .01“? 19:01 1.59 .190 .200 .080 19:04 1.34 .157 .175 .00” 19:07 1.01 .119 .1250 .0;. 19:10 .78 .035 .101 .0d8 55 7.5 2.0.30 13:14 .550 .0: 2‘ .0637 .055 19:17 ..‘3‘m .043 .050 .019 19:20 .250 .029 .023 .011 19:23 .143 .016 .0175 .008 19:4: .074 .008 .003 .003 19:89 .058 .005 .000 .0023 19:09 .055 .004 .004 .001 £9.50 Cd 19:55 .0125 .001 .001 .000 55 7 DATA Obgerved RUN No. 2'69 SHEET No. 14:4 DATE 1'0/2/53 FITTING - SIZE OF STRAIGHT BRANCH:13} x 8 SIZE OF 90 DEGREE BRANCH:]_o§[E x 3 ORIFICE SIZE - STRAIGHT BRANCH: 3 x 53 90 DEGREE BRANCH: 9 .. 3:: TYPE OF RUN: Test — ‘ TEéJw— ”T“— Time Pg-Pg P4 P5 P5 W}; 013 I 81‘. 19:41 4.83 .8157 .874 .178 5"” 7.3 £53.50 19:44 4.05 .297 .(5 {’3 .150 19:47 3.62- .;63 .2378 .leS 19:50 5.20 .231 .242 .11? 19:55 2.74 .191 .1307 .100 19:50 3.51 .1E4 .173 .085 19:59 1.99 .143 .143 .078 20:02 1.81 .115 .119 .0237 80:05 1.54 .098 .09? .047 20:08 1.10 .077 .060 .069 20:11 .84 .058 .000 . "2:9 55 73 22' .523 20:14 .580 .041 .04.: .02:.0 20:17 .39'"5 .028 .0295 .C15 20:20 .285 .018 .019 .008 20:25 .148 .010 .010 .005 20:88 .00.. .604: .004 .002 20:29 .047 .005 .005 .001 20:32 .034 .00» .002. .001 _ 80:.5 .0135 .001 .001 .000 55 7:5 29. 3 ., DATA Observed RUN N0-270 FITTING - SIZE OF STRAIGHT BRANCH: 103- x 8 SIZE OF 90 DEGREE BRANCH: 10.3; x a SHEET No. 145 DATE 10/2/53 ORIFICE SIZE - STRAIGHT BRANCH: 85; x 6 90 DEGREE BRANCH: 9 x 8; TYPE OF’ RUN: Test —-_—w — “—7 Temp — —: Time P's-P3 P4 P5 P6 :78 DB - Bar. 20:40 5.02 .2723 .2 u .152 55 7:5 2:52 20:45 4.65 .230 .7352 .142 20:40 4.01 .2233 .230 .1235 20:49 (5.65 .2303} .194- .111 80: EB 5.17 .177 .169 .097 80:53 2.71 .150 .145 .09“ 20: 58 2.38 .130 .13.. .070 21:01 1.91 .104 .099 .05 '5 21:04 1.64 .090 .085 .049 21:07 .32- .075 .007 .059 21:10 1.03 .055 .058 .030 55 78 2.9.33 21:15 .84 .045 .04: .084 81:16 .60 .053 .030 .017 21:10 .395 .0731 .019 .011 21:88 . E42 .014 .01? .007 21: 25 . 154 . 000 . 007 . 004 21:8” .007 .004 .005 .002 81:51 .043 .0075 .008 .001 21:34 .0554- .00'3 .0015 .0005 31:38 .01?) .001 .0005 .000 55 73 99.34 DATA Observed RUN NO. 371 SHEET NO. 143 DATE 10/2/52 F'lTTlNG - SIZE OF STRAIGHT BRANCH: 10% x 8 SIZE OF 90 DEGREE BRANCH: 10: x 8 ORIFICE SIZE - STRAIGHT BRANCH: 9 x 5,1 90 DEGREE BRANCH: 9 x 6' Alf”, a TYPE OF RUN: Test Time 125-23 P4 P5 P6 73 D3 Bar. 21:40 5.05 .210_ .170 .1275 55 72 25.54 21:45 4.55 .107 .155 .119 21:40 4.10 .172 .155 .105 21: 0 5.04 .152 . :2 .005 2 :5 5.15 .155 .107 .020 21~c5 2.75 .115 .055 .005 21:55 2.55 . 27 .077 .057 22:01 1.0: .050 .005 .045 22:04 1.52 . r: .051 . 59 22:07 1.50 .055 .042 .052 22:10 1.05 .044 . 54 .025 55 72 22.55 22:15 .55 .054 .025 .012 22:15 .550 .025 .017 .0125 22:19 .402 .017 .012 .000 22:22 .255 .011 .0075 .000 22:25 2150 .005 .004 .005 22:28 . 55 .0025 .0015 .001 22x0. .042 .002 :.0015 .001 2554 .052 .0015 .001 .0005 2557 .012 .001 .0005 .000 55 71 -25.57 DATA CF]. culatedRUN NO- 256 F'lTTlNG - SIZE OF' STRAIGHT BRANCH: 13.25 X 8 SIZE OF 90 DEGREE BRANCH: 10%; x 8 ORIFICE SIZE - STRAIGHT BRANCH: SHEET NO. 147 7x43;- 90 DEGREE BRANCH: 7 x 4.35 .— DATE @138 :34 W4 T134 {75 0,6 (15+Q6 53 Div. 1.EK¥3 1548.43 .131 1.251 790 750 1540 48.7 1.90 403.99 .113 1.158 770 740 151:» 4-9.0 1.777 505.33 .099 .984 710 675 1385 48.7 1.655 1300.47 .086 .861 605 650 1205 45.6 1.524 1157.55 .072 .727 810 580 1130 48.7 1.589 1091.45 .061 .008 563 555 1005 48.9 1.281 1008.58 .052 .515 515 400 1005 48.5 1.145 899.73 .041 .407 00 435 805 48.0 1.015 797. 57 .032 .316 405 39:3 7730 48.7 .883 603.?4 .024 .255 373 734 687 48.n .7315 “98.5 .013 .175 500 28;, 58’? 49.0 .6585 500. 5 .0 5 .122 853 342 403 48.0 .5205 409.00 .009 .085 208 5100 404 48.5 .394 509.60 .005 .047» 157 148 505 48.5 .2735 219.47 .0084 .0254 111 105 218 43.6 .2233 175.70 .0016 .0156 90 87 177 48.2 JflGO 158.50 .001 .0005 71 ‘0 187 48.3 JESS 86.04 .00050 .00458 41 40 8! 47.6 DATA CalculatedRUN “0' 256 SHEET NO. 147A DATE F'I'I'rING - SIZE OF STRAIGHT BRANCH: 10% x 3 SIZE OF 90 DEGREE BRANCH: 1013;. x 8 ORIFICE SIZE - STRAIGHT BRANCH: 7 x 4:}? 90 DEGREE BRANCH: 7 x 43‘". TYPE OF RUN: Test. Loss Aaded 0,50 VP5 TF5 TP4~TP5 P5 Eq. L.5 Eq. L.5 795.5 .116 1.806 .095 .53 7.81 -4.65 761.4 .106 1.156 .027 .290 9.5 ~6.15 716.5 .094 .009 .015 .200 5.77 -6.67 608.5 .082 .847 .014 .? "1 6.09 -6.55 614.5 .069 .711 .016 .196 8.16 -4..’38 557.8 .057 .569 .017 .16.“? 10.45 ~a.01 515.4 .049 .501 .012 .14—0 8.57 -..87 468.4 .059 .897 .010 .115 8.70 -.».74 409.2 .051 .309 .008 .092“: 8.70 ~5.74 556.6 .025 .219 .007 .072 9.72 ~S.72 505.2 .017 .1695 .0055 .054 10.19 -...25 855.6 .012 .119 .004- .OE-i? 10.90 ~2.18 810.6 .008 .079 .004 .087 14.61 2.57 159.4 .005 .04? .001 .0168 5.9. ~6.49 112.8 .002 .02“: .0014. .0146 9.59 -?.95 “90.5 .0015 .014: .0011 .01 11.00 -1.4: 71.6 .001 .009 .0005 45.0 .0004 .0051; .00096 “Values which follow are beyond rarmjge of friction chart. DATA Calculated RUN N025 SHEET NO.147B DATE FITTING - SIZE OF STRAIGHT BRANCH:10}.~ x 9 SIZE OF 90 DEGREE BRANCH: 10.3;- x 8 ORIFICE SIZE - STRAIGHT BRANCH: 7 x 4:. 90 DEGREE BRANCH: 7 x 4; TYPE OF‘ RUN: Test Loss Added ("“60 VPG TF6 TF4-?P6 P6 LQ. 14.6 Eq. 14.6 755.1 .104 1.114 .295 41.05 27.51: 751.5 .059 1.755 .105 .272 55.45 24.92 660.0 .075 .nrfi .oea .240 37.02 75.54 552.0 .075 .775 .055 .205 40.40 25.05 555.2 .055 .355 .035 .175 :9.20 75.:0 555.7 .052 .557 .054 .150 {v.00 21.40 491.2 .054 .4r2 .051 .130 39.2: 25.50 457.5 . 55 .307 .040 .005 42.11 [5.57 559.4 .023 .794 . 72 .054 :Q.10 25.55 537.» .021 .215 .023 ..c5 35.39 21.84 .016 $1117 254.5 .011 .110 .012 . :0 55.55 19.70 193“; .007 .073 011 .074 45."' 52.2? “150.2 .004 .041 .005: .015 40.00 20.40 106.7 86.4 66.7 41.0 .003 .0014 .0005 .0005 .0154 .0078 .0036 .0054 .002? .0017 .00155 . r V ‘ .. . 3 l ‘\ 9" Vchum wnicn follow are b55000 rrnye of fr1ction curt». DATA CalculatedRUN NO. 357 SHEET No.148 DATE FITTING - SIZE OF STRAIGHT BRANCH: 10: x 8 SIZE OF 90 DEGREE BRANCH: 10;} x 8 ORIFICE SIZE - STRAIGHT BRANCH: g x 535, 90 DEGREE BRANCH: 7 X 4:;- TYPE OF' RUN: Test W 04 W4 754 0.5 06 €25+Q5 " 01v. 2.cn51 1555.51 .155" .555 000 050 1510 55.5 21.51. 1500.54. .114 .710 510 570 1450 55.5 1u3700 550.04 .055 .505 550 550 1550 55.4 1.2555 1500.47 .050 .555 500 500 1500 5 .5 1.5555 1155.74 .072 .445 755 455 1150 55.5 :1.500 ‘1055.05 .051 .575 570 415 1055 55.4 11.550 557.15 .050 .505 500 550 550 55.5 1.155 905.55 .045 .555 550 545 555 55.5 1.05 500.55 .055 .155 400 505 705 50.4 .517 750.50 .055 .155 450 270 700 55.0 .7415 5.5.65 .017 .10? 555 250 57: 55.4 .522 455.70 .015 .071 :50 155 475 55.5 .405 555.05 .005 .040 252 145 575 :..0 .550 500.45 .005 .055 175 115 204 55.5 .555 105.50 .005 .012 115 75 55 :0.0 .250 150.75 .0017 .0055 105 0; 155 55.1 .157 147.10 .001 .005 75 50 135 55.5 .1154 55.04 .0004 .0024 45 05 75 45.5 DATA CdculatedRUN No. 357 SHEET NO.148A DATE FITTING - SIZE OF STRAIGHT BRANCH: 10% x 8 SIZE OF 90 DEGREE BRANCH: 1035 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 8 x 5.3. 90 DEGREE BRANCH: 7 x 4§ TYPE OF RUN: Test Loss Adfieo Q50 755 TP5 784-785 25 Eq. L.5 Eq. L.5 1005.8 .185 .755" .040 .58 8.00 -4.44— J33.0 .150 .F72 .058 .42 8.05 -..:8 855.2 .154 .572 .028 .155 7.85 -4.40 788.8 .117 .507 .052 .525 9.83 -2.58 734.8 .088 .424 .025 .270 9.?? -u.18 675.8 .084 .550 .018 .28" 8.08 -4.55 810.5 .058 .288 .018 .185 8.?1 -4.25 558.8 .058 .2405 .0125 .1C5 7.58 -4.80 488.8 .045 .188 .011 .1:4 8.21 ~4.25 442.5 .058 .147 .008 . 05 7.55 -4.88 558.0 .024 .088 .004 .075 5.48 ~0.8b 299J3 .018 .040 .005 . :2 9.?3 ~2.82 258.8 .010 .042 .004 .0545 11..O -.85 185.5 .000 .025 .003 .0210 15.80 1.45 ‘.118.5 .008 .0105 .0015 .010 15.00 2. 58 110.0 .002 .008 .0012 90.0 .0015 .005 .001 50.6 .0005 .0015 .0008 “Values which follov.1 ore beyond 178ij of friction clmrt. DATA Calculated RUN No. 257 SHEET No.14913 DATE FITTING - SIZE OF STRAIGHT BRANCHzlog; x 8 SIZE OF 90 DEGREE BRANCH:1O§_5. x 8 1. ORIFICE SIZE - STRAIGHT BRANCH: 8 X :._ CZ. 90 DEGREE BRANCH: 7 x 4;. TYPE OF RUN: Test 829.8 .072 .750 .085 .205 41.46 37 0 577-9 ~081 .834 .070 .175 45.48 28 555.8 . 52 .547 .051 .150 40.87 27 500.7 .048 .400 .059 .135 43.70 50 461.9 .038 .401 .048 .115 41.74 24.: 421.2 . 53 .355 .040 .006 41.07 29 550.3 .033 .227 .033 .070 57.14 83 310.8 .018 .178 .081 .050 57.50 25 278.1 .014 .159 .010 .045 35.56 22 . O “a ‘0 U1 Cs} H o H H H K} 0 180.5 .007 .054 .007 150.1 .004 .040 .000 ...—I I V] ”5 O O O O h 'I C) O O O t. J L) “121.0 .003 .025 .005 . 30.00 163.418 78.5 70.7 57.1 43.4 “Values xhich follow {re be and rzn e of frictian chyrt. .001 .0009 .0006 .0005 0010 .003 .0079 .0040 .0033 .0013 .0014 .0001 DATA CalculatedRUN NO- 258 FITTING - SIZE OF STRAIGHT BRANCH: 105;. x 8 SIZE OF 90 DEGREE BRANCH: 1073. x 8 ORIFICE SIZE - STRAIGHT BRANCH: 8% x 6 90 DEGREE BRANCH: 7 ‘x 4.}. TYPE OF RUN: T591; SHEET NO. 149 DATE W2 594 V134 TF’A 62.5 2.3 Q5+416 Div. 2.125 1559.21 .1410“ .095 1050 555 1045 54.5 2.027 502.79 .125 .545 1040 545 1595 .4.2 1.90 1492.95 .115 .554 950 510 1400 54.2 1.754 1401.55 .090 .494 910 490 1500 54.5 1.545 1291.04 .055 .415 940 440 1290 54.4 1.555 1204.00 .075 .559 750 410 1190 54.5 1.595 1090.95 .051 .295 710 575 1055 54.4 1.255 994.01 .050 .241 545 555 950 54.2 1.151 928.72 .040 .192 570 795 955 54.2 1.055 915.28 .054 .1515 525 275 901 54.5 .517 720.55 .025 .125 455 242 707 54.2 .755 005.40 .015 .057 555 205 592 54.5 .5157 495.15 .012 .057 511 104 475 54.5 .495 555.95 .009 .055 245 15' 575 54.9 .5755 295.14 .004 .020 151 100 291 55.5 .2525 205.55 .002 .009 125 05 10. 54.9 .2502 150.99 .0017 .0077 110 02 172 55.1 .1704 155.90 .0009 .005 79 40 119 55.5 .1225 95.20 .0005 .0025 55 55 92 59.1 DATA Calcfilated RUN NO. 258 SHEET NO. 149.4 DATE FITTING - SIZE OF STRAIGHT BRANCH:10% x ORIFICE SIZE - STRAIGHT BRANCH: 8%; x 8 SIZE OF 90 DEGREE BRANCH:1oé x 8 6 90 DEGREE BRANCH: 7 x 4-3.; TYPE OF RUN: Te gt L092 A0000 050 0‘5 705 724-2125 P5 Eq. L.5 q. L.5 1090.0 .220 .040 .05: ' .500 9.02 -2.70 1048.1 .202 .501 .052 .550 0.45 ~2.97 002.4 .175 .515 .049 .400 10.21 -2.25 919.2 .1-4 .440 .045 .420 10.71 -1.75 045.0 .151 .500 .051: .555 10.14 ~2.5 750.0 .114 ..r .051 .r15 0.04 -2.00 719.0 .095 .272 .035 .200 8.05 «7.50 054.0 .070 .221 .020 .275 0.0-7 ~5.47 504.0 .005 .175 .010 .100 2.90 -5.55 554.5 .05> .148 .0155 .150 0.00 -5.44 474.2 .041 .115 .010 .120 0.55 «4.11 505.5 .022 .020 .007 .007 8.05 -4.50 510 . 5 .019 ".051 .000 .050 10. 5 «2 . 10 255. 5 .012 .052 .004 .05< 10.55 «1.01 190.0 .007 .010 .002 .0220 2.05 -5.59 152. .005 .002 .001 .0115 2.70 «.74 115.5 .002 .000 .001 89.0 .001 .005 .0004 58 . 7 .0005 .0010 .0000 which follow are beyond r0030 of friction chart, DATA Calculated RUN NO- 258 SHEET 510.1493 DATE FITTING - SIZE OF STRAIGHT BRANCH:10% x 8 ORIFICE SIZE - STRAIGHT BRANCH: 93 x 6 90 DEGREE BRANCH: 7 x 4-3 TYPE OF RUN: Test SIZE OF 90 DEGREE BRANCHzlog— x a Q80 578.2 544.7 510.6 483.6 444.1 415.6 377.4 340.0 305.9 279.0 246.4 (‘3 O J) h) D \1 O H QC) 01 O OHQQ #4 P‘ ca . Cl 0 ...; I 65.5 45.0 57.8 ‘*V£lues which follow Ere .000 .054 .049 .043 .036 . 32 .096 .021 .017 .014 .011 .009 .005 .003 .003 .0009 .0008 .0004 .0003 .050 .031 .018 .0070 .0058 . 00 i3 .0.33 \\ (‘3 f‘ ,‘ I . I. ...-...; .01a5 .014 .010 .007 .005 nr- 0 U11. .0011 .0000 .0005 .0002 .. \ “.“r. -r L If. ‘5 ‘j ‘r’; \I I)... 3‘, '(\ 1 0.5! ‘\.o 45.08 3 54 40.51 01.; 44.18 50.-3 40.63 27.09 43.09 (7.45 43.16 23.82 40.00 27.46 40.30 80.7? 40.2” 99.?9 5 39.33 24.93 .0283 57.74 24.? .0192 E .35 24.92 friction chrrt. DATA CalculatedRUN NO. 259 SHEET No. 150 DATE FITTING - SIZE OF STRAIGHT BRANCH: 10.1 x 8 SIZE OF 90 DEGREE BRANCH: 10.7,. x 8 ORIFICE SIZE - STRAIGHT BRANCH: 9 x 6‘5 90 DEGREE BRANCH: 7 x 4.; a r .4 ~ TYPE OF RUN: Test W2 Q4 VP4 TF4 ‘35 9:5 r:‘:£':""315 J 1‘ 1"- 2.175 1709.07 .149 .594 1100 550 1590' 51.0 2.055 1597.49 .129 .519 1090 490 590 51.0 1.514 1505.95 .114 .450 1010 450 1470 51.5 1.755 1401.05 .099 .595 950 450 550 51.2 1.557 1509.90 .097 .545 590 400 1590 51.0 1.555 1519.55 .075 .594 550 555 1155 5 .5 1.59 1055.95 .051 .555 740 550 1070 50.5 1.205 994.01 .050 .195 570 500 970 50.9 1.150 5.2.05 .040 .155 590 270 5"0 51.4 1.0:0 519.45 .054 .151 545 245 700 51.0 .505 505.54 .054 .09: 455 210 575 51.1 .7015 595.57 .018 .070 405 150 555 50.5 .54.5 505.55 .015 .050 555 1:5 49. 51.4 . 995 592.54 .099 .050 :55 119 57- 51.0 .5841 501.52 .005 .019 195 00 295 51.5 .5555 205.05 .005 .005 59 50 101 55.5 .259 179.15 .0015 .0055 105 :2 151 54.8 .1575 147.10 .001 .0055 75 40 115 54.9 .1255 95.20 .0005 .0015 ~-- 90 5 ---— DATA Calculated RUN NO- 859 FITTING - SIZE OF STRAIGHT BRANCH. 10-. x 8 SIZE OF 90 DEGREE BRANCH. 10.1- x 8 ORIFICE SIZE STRAIGHT BRANCH: 9 x 6 90 DEGREE BRANCH: 7 x 4 TYPE OF RUN: Te st :93: ta 44 SHEET NO. 1504 DATE E01. L05 EGO “Values ‘3']; 71 1 0:1 follow are be 0110 tue 17* 11555 L055 050 VPS TP5 TP4-TP5 P5 1179.5 .255 .520 .074 .000 10.98 1102.3 .223 .455 .004 .500 10.80 1055.3 .195 .390 .08 .525 11.6 08 4 .0 .171 .340 .74: .400 10.45 005.8 .150 .304 .047 .410 10.24 843.9 .‘3 .801 .053 .350 9.45 755.8 .104 .200 .020 .28: 10.13 688.9 .000 .172 . 2. .240 9.58 61 .050 .13 .019 .190 9.74 503.5 .058 .115 .016 185 0.70 478.0 .042 .095 .010 .120 8.15 414.1 .031 .00; 000 .005 8.43 346.9 .02. .045 .057 .009 10.20 200.5 013 .03” .005 .04: 11..0 200.4 .008 .015 .043 . PCS 11.52 “157.5 .004 007 .001 .013* 7.41 110.9 .003 .005 .0016 05.9 .002 .005 .0005 of the friction Added ’1059 L.5 Cllgrto o DATA CalculatedRUN No. 259 SHEET No.1503 DATE FITTING - SIZE OF STRAIGHT BRANCH:13,0».}:_~ x 8 SIZE OF 90 DEGREE BRANCH: 103;; x 8 ORIFICE SIZE - STRAIGHT BRANCH: 9 x 6?: 90 DEGREE BRANCH: 7 x 4;: TYPE OF RUN: Test, 406.1 J 37‘.8 C 'uv (if. O 13*.) o 4 507.1 280.5 VPG .053 .045 o 0 4:0 .030 .020 .021 .017 .014 .018 .008 .008 .005 .005 .003 .0008 .0007 .0005 .015 .0088 ..0057 .003 k‘ ‘ s.\.4 f. o 041‘ {1‘ TC! . ‘,"\ " 60!: o " \J i _n DOLC ELI. L. 6 48.67 44.62 45.84 41.3 44.74 37.93 40.00 30.14 58.10 51.40 31.09 30.10 87.78 51.20 34.59 85.46 ’9 .3) o . C"? C‘) :hich follow are beyond r?n5€ of friction Chrrt. DATA Calculated RUN No. 230 SHEET No. 15 DATE FITTING - SIZE OF STRAIGHT BRANCH: 10.3; x 8 SIZE OF 90 DEGREE BRANCH: 13.1.. x 8 I! 1 ‘1. ORIFICE SIZE - STRAIGHT BRANCH: 7x 4... 90 DEGREE BRANCH: 8x 5:. TYPE OF RUN: Test. V - n VD TD Q 3 a, a P5 P8 1,4 .. 4: .. _. ”5 (m6 D3+QC 2. 03 1621.06 .133 0L 0 '0 CD ("I «I g) (f) C ,‘1 P“ :4 0) Q: -. O 1.898 1‘91.41 .113 . D3 880 890 1.77 1590.85 .098 1 .649 575 920 1305 1.658 1301.25 .OEB .5”G 54‘ .53 1308.34 .075 .486 505 705 1210 1.40 1100.09 . 82 .407 ‘ 430 845 1105 1.257 087.73 .049 .535 410 590 900 1.182 913.08 .042 .27 1.035 805.42 .035 .814 355 4 7 .30 707.20 .CES .163 200 415 705 1 .748 587.78 .017 . 12 242 338 578 .6& B 499.70 . 1 .081 £05 800 455 .5 75 403.04 .000 .053 167 237 404 .5758 as 5.14 .004 .0 175.7 .0018 .0031 89 96 185 P-._—-Hh §$:~’!. ‘4'.) .1645 123.10 .3008 .0048 50 09 19 .1095 86.04 .00“38 .00358 56 44 80 DATA CalculatedRUN NO. 250 SHEET No.151A DATE FITTING - SIZE OF STRAIGHT BRANCH21031 x 8 SIZE OF 90 DEGREE BRANCH: 10::- x 8 ORIFICE SIZE - STRAIGHT BRANCH: 7 x 41 90 DEGREE BRANCH: a x 53:- TYPE OF RUN: Test. Loss Added 050 VP5 765 7134-7225 P5 EG.L.5 325.115 671.2 .056 .552 .026 .055 11.06 ~1.58 615.9’ .070 .730 .023 .106 11.75 ~ .71 575.0 .060 .6 9 .020 .172 11.65 - .81 556.6 .055 .55: .075 .152 15.15 2.69 501.5 .046 .474 .014 .155 10.57 ’ ~2.07 457.5 .058 .504 .015 .115 11.50 ~1.14 408.9 . 51 .516 .009 .002 9.76 ~2.66 576.2 .0236 .557 .006 .050 7.5 «1.54 555.0 .0230 .207 .007 .065 10.77 v1.07 200.7 .015 .157 .005 .051 9.80 -E3.C~4 246.5 .011 .106 .004 .057 10.81 4.05 205.9 .006 .076 .005 . 2:25 11.53 «112 157.9 .005 .051 .001 .0105 5.41 ~7.05. 125.0 .005 .0237 .000 .0105 81.0 .001 .011 .001 75. 4 . 001 . 0065 .0006 54.2: .0005- .0045 .0005 553.7 .0005 .0023 .0006 “Values which follow are beyond: rr-<11.-j_.e of friction clmrt. DATA CalculatedRUN Naggo SHEET NO. 15,13 DATE FITTING - SIZE OF' STRAIGHT BRANCH: 1013? X 8 SIZE OF' 90 DEGREE BRANCH: 103;}. X 8 ORIFICE SIZE - STRAIGHT BRANCH: 7 x 4;. 90 DEGREE BRANCH: 8 x 59. TYPE OF RUN: Test C460 949.9 875.5 817.8 782.5 700.9 ’5. D4205 “Values VPB .160 .141 .123 .106 .000 .0004 I 0 <3 0 (‘3 '27:} (33 O O a" O. .031 .010 .007 .0055 .0014 .00096 3%.00 58.12 57.01 40.00 38.65 33.78 $7.14 Added Eq. L06 24.48 24.64 24.07 25.45 25.09 '7' ."-‘ l 0 (I “ a) . K: .1 ') 'S-JO C‘ 0 {U 1.1 25.45 wnlch follow are beyund rsnge of friction chprt. DATA CalculatedRUN NO- 261 SHEET NO. 153 DATE FITTING - SIZE OF STRAIGHT BRANCH: 10% X 8 SIZE OF 90 DEGREE BRANCH: 10.32. x 8 ORIFICE SIZE- STRAIGHT BRANCH: 8 x 5%. 90 DEGREE BRANCH: 8 x 5:}. TYPE OF RUN: Test 753353 04 794 794 05 Q5 05406 2 01v. 2.141 1992.5 .144 .042 970 910 1990 49.2 2.027 1592.79 .129 .579 950 775 1905 49.5 .919 1507.91 .115 .515 790 750 1510 49.5 1.75 1592.97 .097 .455 720 970 1590 49.2 1.907 1509.00 .097 .592 970 950 1500 49.5 1.529 1199.10 .075 .519 910 575 1195 49.5 1.412 1105.52 .095 .272 599 550 1099 49.5 1.291 1009.59 .051 .225 519 475 995 47.9 1.155 999.95 .040 .175 454 :25 979 49.4 1.055» 915.29 .055 .145 415 :50 905 49.5 .911 715.95 .029 .112 505 555 701 47.9 . 55 595.29 .019 .0755 299 292 590 49.9 . :37 499.99 .012 .055 250 255 49‘ 49.5 .511 401.55 .009 .055 20? 197 590 49.2 .;299 ::3.74 .005 .021 154 147 501 49.9 . 259 205. 59 .002 .009 102 95 199 49 . 5 .2259 175.70 .0019 .0094 94 75 159 47.2 . 1015 129. 75 .0009 .0055 ~90 91 121 50.4 .1119 97.25 .0005 .0020 42 44 99 51.2 DATA CalculatedRUN No. 251 SHEET NO.152A DATE FITTING - SIZE OF' STRAIGHT BRANCH: 103-3. X 8 SIZE OF 90 DEGREE BRANCH: 1.34: x 8 ORIFICE SIZE - STRAIGHT BRANCH: 8 X 5.3:; 90 DEGREE BRANCH: 8 x 533. TYPE OF RUN: Test. L099 Added 053 795 -35 794-295 25 Eq. L.5 55. L.5 971.5 . 59 .910 .052 .59: 9.21 —-4.25 825.5 .194 .542 .029 .540 9.24 ~4.20 779.9 .112 .499 .027 .505 9.95 -5.59 719.4 .094 .411 .02) .292 9.40 -4.04 974.9 .094 .502 .020 .255 9.51 ~5.95 917.5 .070 .501 .019 .109 9.90 «2.94 575.9 .091 .259 .014 .172 '9.14 -4.50 525.5 .051 .215 .010 .149 9.05 -5.50 400.7 .059 .195 .010 .115 :9.70 -5.74 418.9 .052 .155 .009 .099 .8435 -4.11 575.0 .029 .109‘ .009 .079 7.99 ~4.75 4905.0 .017 .070 .0055 .054 10.19 ~2.:5 252923 -.014 .040 .004 .059 10.52 ~1.91 709.0 .009 .05.. .005 .027 11.11 -1.55 90.1. .005 .019 .002 .017 11..' - .99 .104.9 .002 .009 .001 92 . 9 .0019 .0059 . 0009 593.9 .0007 .0027 .0008 42.9 .0005 .001: .0007 which follow are beyond the r9059 of friction ch9rt. DATA CalculatedRUN NO. 251 SHEET NO. 1523 DATE FITTING - SIZE OF STRAIGHT BRANCH:13.§3 x 8 SIZE OF 90 DEGREE BRANCH: 103:. X 8 ORIFICE SIZE - STRAIGHT BRANCH: 9, x 5;. 90 DEGREE BRANCH: 8 x 5: Loss Adéed C83 .46 T3538 TP4“(:T8 P6 10. L06 BC. In 810.9 . 20 .31 3‘ .130 .33”) (“3.3" PSJ‘S C3.I; .1.-3R olifloz ‘11:. 05f)" 0 70:? £4.17 43.2.0 .084 . 5’3 . I": .103 sway 10.79 394.4 H...” .1155 .0312? .OW‘ 53.?1 17.37 34.309 .04.; .O’() 0 ‘(3/3: ’3‘? 35.99 T :Qozq r. r- .8 0‘9 001‘) .041 .012 o C}'::‘;S 54 o 7’); .5 o C 135.5 .007 .027 .009 .074 233.375 19.79 65. 9 .0007 .0027 .0008 45. O .0004 .0014 .0006 ”Values Which follow Ere beyom‘ rrmxe of'frictirm chrrt. DATA CalculatedRUN NO. 8533 SHEET NO. 15:5 DATE FITTING - SIZE OF STRAIGHT BRANCH: 10., x 8 SIZE OF 90 DEGREE BRANCH: 10.9; x 8 ORIFICE SIZE - STRAIGHT BRANCH: 3%: x 5 90 DEGREE BRANCH: 8 x 5}; TYPE OF RUN: Test. 53:2 P4 VF'4 T374 ‘15 R5 “154-*5 ‘7 m“ 2.17 1705.14 .147 .555 970 740 1710 45.5 2.055 1551.:0 .120 .407 000 0:0 150: 43.4 1.52:1 14:35.: 1 .11 '3 .404 £340 045 1455 43.4 1. 755 14:31 .05 .050 ....57 770 :2... 1595 43.4 1.55? an?" .054 .500 7.20 550 15:30 45.8 1 . 550 123-0 . 5.: .074 . 200 575 5.12.5 1:300 45.5 .. 1004.523 .051 .215 010 _ 475 1055 45.8 1.50:) 507.15 .050 .1723 55:5 42:5 550 45.4 .155 85.05 .040 .142 405 3:5 850 45.0 .052: 515.45 .054 .113 45.3 550 50:: 45.5 .925 7:50.20 .0237 .054 405 515 71-5 45.0 .751 015.00 ” .015 .055 555 25:3 5:31 45.7 .5255 40 .55 .012 .045 2723 2:10 452 45.5 .50 393.88 .008 .038 218 169 58'? 45.7 .5575 504.57 .005 .017 155 123 201 44.0 . 347 104.00 .002-2: .007 00 75 171 45.9 .2505 150.97 .0017 I .0007 0:3 75 171 45.9 .1759 140.5 .001 .0055 79 51 140 45.6 . 155.5 99.40 .0005 .0025 50 44 ' 100 44.0 DATA CalculgtedRUN No. 282 SHEET No. 1554. DATE FITTING - SIZE OF STRAIGHT BRANCH: 10%:- x 8 SIZE OF 90 DEGREE BRANCH: 10;:- x 8 ORIFICE SIZE - STRAIGHT BRANCH: 8.}; x 5 90 DEGREE BRANCH: 8 x 5:} TYPE OF RUN: Test L050 A0000 050 705 005 054«055 P5 54. L.5 55. L5 000.5 .171 .505 .054 .400 7.50 ~5.05 000.5 .140 .454 .055 .410 5.05 ~4.50 541.0 .150 .577 .057 .500 7.50 -4.04 705.0 .115 .554 .015 .530 7.10 -5.25 702.0 .005 .270 .000 .275 0.50 -4.14 070.5 .055 .245 .021 .240 5.75 -5.00 615.8 .000 .200 .015 .200 5.00 -4.44 504.4 .050 .100 .015 .10? 7.05 -5.21 501.7 .045 .151 .011 .155 8.00 -4..5 450.4 .050 .110 .000 .115 7.75 -4.55 411.5 .051 .057 .007 .0? 5 7.57 -4.07 545.5 .000 .000 .005 .050 8.82 -5.50 270.5 .014 .050 .004 .045 5.00 ~5.55 221.- .000 .025 .005 .0205 0.17 -2.57 1170.0 .005 .014 .005 .0150 5.15 5.00‘ 108.9 .002. .005 .002 . 101.63 .0015 .0040 ‘.0010 70. 5 .001 .005 .0005 55.7 .0005 .0015 .0000 “Values which follow are beyond range of friction chart. FITTING - SIZE OF' STRAIGHT BRANCH: 10,1: x 8 SIZE OF 90 DEGREE BRANCH: 105'; x 8 ORIFICE SIZE- STRAIGHT BRANCH: 81 x 5 90 DEGREE BRANCH: 8 x 5.}. TYPE OF' RUN: Test Loss Adced I‘: W." n" . . .7 :- “’80 (gr'd 3.9L; fi‘lé“ 1"6 }‘,6 LG. L. 6 LC. L. 738.5 .100 _ .428 .110 .275 40.00 28.46 044.9 .078 .532 .09: .8.5 39.50 3 .96 13 I") 1’) O ...; 4:. r: O r"\ 0 <1 585.4 .055 .200 .060 .1 579.7 .05“ .T S .OE4 .1.0 C€.C4 f?.46 47?.4 .042 .17? .044 .123 35.77 2”.25 4.5.8 . C. .140 .039 .10? 35.90 2..?5 091.0 .078 .113 .029 .085 34.13 20.?9 358.0 .0?? .094 .035 .073 34.25 80.71 517.9 .01. .074 .020 .055 5 .4? 23.94 261.2 .013 .0: .015 .04. 55.71 “5.17 2 3.6 .005 .033 .010 .O.95 53.09 21.5; 171.7 .005 .011 .007 .01: E".R 23.30 1 184.0 .005 .013 .00? .0123 40.00 £8.48 85.2 .0013 .0043 .0027 79.4 .0013 .0043 .0025 61.5 .0007 .0037 .0008 45.7 .0004 .0014 .0011 “Values which follow are beyonfi r0030 of frict10n chrrt. DATA CalculatedRUN NO. SHEET NO.154 DATE FITTING — SIZE OF STRAIGHT BRANCH:10%- x 8 SIZE OF 90 DEGREE BRANCHzlo-fg- x 8 ORIFICE SIZE - STRAIGHT BRANCH: 9 x 6:”:- 90 DEGREE BRANCH: 3 2: TYPE OF' RUN: Test ‘f533f2 04 VP4 794 05 30 05+Qe Div. 2.192 1722.43 .151' .447 1020 270 1090 50.0 2.027 1533.78 .129 382? 95-0 CL...) 15’}: 30.7 1.908 1230.87 .114 .3278 830 .555 1475 30.7 1.7538 1387.69 .097 .289 830 54'" 130:; 59.9 1.658 1502.82 .080 .255 770 508 1273 30.8 1.543 1212.46 .075 .2310 715 470 1185 39.7 1.407 1105.59 - .002 .192 650 420 1090 29.0 1.270 1002.00_ .001 .149 590 000 900 39.8 1.154 908.79 .043 .123 53-0 {55... 083 40.0 1.035 613.238 .053 .098 475 £310 791 40.0 .908 711.98 .086 .075 41.»? 2375 {3537 40.0 .748 587.76 .017 .051 542’ .330 57.3- 40.1 .8355 480.05 .018 .035 2‘05 188 471 59. , .002 594.46 .009 .025 200 153 190 00.6 ..01 909.09 .0045 .0105 100 113 290 00.0 .247 194.09 .00» .000 105 70 190 41.7 .218 186.50 .0014.~ .0044 105 01 {36 30.8 .1013 120.75 .0000 .0029 75 44 110 57.0 -1095 86.04 .00000 .orlsq --- --- --- --~- DATA Calculated RUN NO. 886 SHEET NO. 154:. DATE FITTING - SIZE OF' STRAIGHT BRANCH:10-. ‘ .; x 8 SIZE OF 90 DEGREE BRANCH: 10}. y 8 ..o ORIFICE SIZE - STRAIGHT BRANCH: 9 x C 90 DEGREE BRANCH: 8 x 5 .— I L- ,- , J; 0 rd TYPE OF RUN: Test L090 00000 (LE3 ‘YPS ’m‘s TE’é- TF5 1‘5 [aq . L. 5 LC: . I). 5 1040.3 .108 .402 .045 .550 8.fl9 ~5.95 96 .5 .lCQ .346 .053 .45; 7.91 “4.55 004.1 .150 .004 .054 .410 0.29 «4. 0 0:4. .177 .250 .000 .090 0.07 —z.07 704.0 .115 .229 .027 .009 8.77 ~3.07 731.2 .090 .190 .025 .2 0 9.02 -0.92 005.0’ .091 .105 .019 .225 8.44 ~4.00 654. .016 .031 .004 .050 9.00 ~-.44 208."’ .010 .020 003 .0340 9.73 ~3.74 '105.8 .000 .013 .0015 .0918 7.09 "5.38 113.3 .002 .004 .002 105.33 .003 .004 .0004 79.0 .001 .003 .0008 ‘WValues which follow are b05000 range of friction chart. DATA Cale-.115 tedRUN N0- FITTING - SIZE OF STRAIGHT BRANCH. 13 SIZE OF 90 DEGREE BRANCH. 13. ORIFICE SIZE- STRAIGHT BR NGH:9 90 DEGREE BR NCH. 8 .- .7... TYPE OF' RUN. "‘6 a, f‘ r.- no. SHEET NO. 15,31- X‘VZ’ .- .1. 328 0:: 8 DATE 1:50 v.38 7:16 7‘4- ??6 0 r . 0.36“ 002.1 .005 .302 .025 .r40 39.50 052.5 .073 .300 .070 .20: ‘9.54 575.: .050 .27 .071 .19; 14.17 503.7 .050 .250 .050 .100 30. 1 510.5 .04: .0- .071 .143 .7.70 431.5 .047 .170 .040 . ?5 30.20 whio1 follow .000 o 00‘??- .0037 .0014 q H .09! r rm ’I O C 1...: are b03000 .024 .Olil3 3339 of fric t1021 have; 4"]. L06 \) ’3'? L". up 0 .40 .‘vrt. DATA CalculatedRUN NO. 2C SHEET NO. 155 DATE FITTING - SIZE OF STRAIGHT BRANCH: 10%,» x 8 SIZE OF 90 DEGREE BRANCH: 10.3 x 8 ORIFICE SIZE - STRAIGHT BRANCH: 7 x 4.},— 90 DEGREE BRANCH: 8%. x 3 TYPE OF' RUN: Test, r _.-_: ~.- v: r... 57,. ., - . P5 1 2 “.4 1'4 1.4 .50 (O (154-(’6 . Div 2.085 1636.78 .135 .757 620 1015 lags 68.1 1.803 ’1434.55 1.73? 15585.4? .037 .54." 1.64:6 1281.04 .084: .4712 .5813 11:! -.0'74 .072 3430‘?) 927.16 .050 .275 854-9. 50 .040 .3230 1.05%) 809.35 .063 .190 .917 753.58 . W .111-23’ 0 2:85 9‘; .86 .018 .066. . 35 388.98 .008 .043 231345 207.84 .0‘ 2 .011 .2216 173.99 7015 .0075 156.10 .005 86. 2% .0005: .O 256 \ d ‘30 C“) 3.”. E} 63.5 61.9 61.8 61.9 61.6 61.9 61.9 61.9 62.0 82.2 68. 81.5 DATA Calculated RUN No. 234 SHEET NOlSSA DATE FITTING - SIZE OF STRAIGHT BRANCH:10:;. x 8 SIZE OF 90 DEGREE BRANCHzlo-g x a ORIFICE SIZE - STRAIGHT BRANCH: 7 x 41 90 DEGREE BRANCH: 81— x 5 TYPE OF RUN: Test. ” “” ‘ “lag. "1.55.5“ 22,50 . VP5 TPS 944135 P5 33¢. L 5 ‘q. L.5 (350.4; .071" .731 .023 .200 15.00 .56 003.5 .058 .614 .024 .159. 14.48 ...02 5229.0 .051 .535 .015 .150 8.6"? ~3.77 495.1 .045 .40? .014 .130 10.77 -1.C-‘.7 455.9 .0313.sz .015 .112 13.97:- .95 425.33 .055 .3313 .007 .0975 7.18 -o.26 580.0 .027 ."3:’ '7 .009 . .80 11.25 -l.19 658.9 .021 .2 .3.-E .0085 .0575 9.85 -3.59 308.4 .017 .174 .005-1 .044 13.64 1.20 2725.9 .014- .157 .005 .0525 15.?Q 2.0 260.2 .010 .097 .004. .03? 18.18 5.74 ..185.7 .006 .064 .003 .0149 15.43 .98 140.8 .004 .0111 .001 115.5 .0023 .031 .001 80.8 .001 .011 .000 67.5 .0008 .0078 «.0005 56.1 .0008 .0055 -.0006 35.?) .0002 .0022 .00016 ”Values, “411013 follow are 1353.de rsm‘e of friction chvrt. DATA CplculatedRUN NO. 334 SHEET N01535:} DATE FITTING - SIZE OF STRAIGHT BRANCHQQ'}; x 53 SIZE OF 90 DEGREE BRANCH: 10-3;- ;.; a ORIFICE SIZE - STRAIGHT BRANCH? x 43. 90 DEGREE BRANCH: 5.3: x 3 TYPE OF RUN: 7,395.1, L095 Adfled '6‘: VT‘G -135 TPQ-TPG PG Fig. 14.6 130;. I408 101$. .. .3.-'3‘.) “253 .3023 .510 313.531 33.07 «101.1 . 1:9 .459 .159 .430 (59.50 235.75 859.5 . 3‘3 .405 .143 .570 53.46 2;.93 707.9 .117 .3415 . 134 .: :.0 4.1.98 257.34- 740.8 .101 .293 .11.) .3730 41.43 .,7.€'. 680.0 .0975 .2143 .OCS .340 40.00 25.45 617.73 .070 .200 .070 .730 5‘3. “10 24.45 553.6 .05l .15? .081 . CO 33.1? 24.5.3 501.0 .023 .130 .050 . 3...: 37.04: 23.50 4.48.7 .03 .103- .039 .10? (35.11 28.57 5733.8 . EC .0'75.~ .01": .3571 34.5: 31.05 5053. .017 .043 .017 .055 $0..»1 17.5 259.2 .010 .0139 .0‘15 .0345 C .8" 24.14 .005 .016 .007 .0203 54.65 21.11 #4 I4 to -q «a (a O C O x) «w are beymnfi r 1150 of friction Ch? 1.3. 75 rt. DATA Calculated RUN No.255 SHEET No.155 DATE FITTING - SIZE OF STRAIGHT BRANCH:10~:‘=.- x 8 SIZE OF 90 DEGREE BRANCHzlo-E» x 8 ORIFICE SIZE - STRAIGHT BRANCH: 3 x 53;. 90 DEGREE BRANCH: 9.33. x 5 TYPE OF RUN: Test (a g} .5. :3 IF. :3 ,5. 1% 6:1 5 3% 01 2.155 lb 0.56 .145 .555 810 870 18‘ 2.05 1E35.15 .129 .496 770 {ha 15 1.914 150;.99 .114 .435 730 735 14 1.769 14u0.76 .130 .377 670 755 1395 1.637 1306.53 .004 .514 613 6.3 1870 1.38 1114.39 .071 .271 568 £10 1178 7,; H H H G") (M 915.08 .043 .155 430 470 9 P’ Id P' 14 O 01 (I) H O O C P? .00 707.20 .025 .002 535 300 ( .745 5r5.41 .017 .005 27k 500 5 .6245 470.72 .012 .045 1.2 250 4 .404 588.18 .00. .029 154 105 55. .574 305.58 .004 .015 157 1.0 2 .2608 204.93 .002 .008 94 0? 1; -22.5 175.52 .0015 .0055 54 59 17‘ (a H ‘1 O +4 I4 J4 , .5 11C8.74 .085 .851 535 E70 10- 1005.55 .051 .159 450 515 5~' 142.78 .001 .004 67 80 147 89.58 .0004 .0034 55 E7 103 DATA CalculatedRUN No. 265 SHEET NO. - 63A DATE 15 FITTING - SIZE OF STRAIGHT BRANCH:10§; - 8 SIZE OF 90 DEGREE BRANCH: 10;: 8 NR ORIFICE SIZE - STRAIGHT BRANCH: 8,1: 53: 90 DEGREE BRANCH: 8-5 x 6 TYPE OF RUN: Test L552 Added 050 725 725 724-025 25 Lq. L.5 2g. L.5 515.2 .122’ .52” .024 .555 7.10 -5.25' 770.4 .100 .471 .022 .500 7.55 -5.11 724.9 .000 .414 .021 .205 7.22 -4.52 074.8 .024 .557 .020 .255' 2.51 ~5.25 017.4 .070 .202 .010 .102 5.00 -4.50 575.7 .001 .250 .015 .174 7.47 ~4.27 551.0 .052 .210 .012 .150 8.00 «4.44 485.2 .045 .120 .000 .120 7.14 -5.50 7455.5 .055 .147 .002 .105 7.22 -4.52 552.7 .020 .117 .002 .052 9.50 ~5.14 550.5 .021 .057 .005 .000 7.52 -4.25 279.8 .014. .050 .004 .0455 8.79 1-5.05 255.1 .010 .042 .005 .055 9.00 «5.25 157.1 .005 .020 .005 .0225 15.55 - .89 142.5 .004 .015 .001 .0150 7.55 1-5.09 100.8 .002 .007 .991 85.5 .0014 .0054 .0012 55.1 .0008 .0055 .0007 742.7 .0005 .0025 .0001 ”values which follow are beyond rrngge of friction chart. DATA CaIC‘IIlatedRUN NO. 2725 SHEET NO. 1363 DATE ‘..J J J 3 ‘rL FITTING - SIZE OF STRAIGHT BRANCH: 19.- X 8 SIZE OF 90 DEGREE BRANCH: 1,3,. x g; l' ORIFICE SIZE - STRAIGHT BRANCH: 8 X 5'; 90 DEGREE BRANCH: {3.33. x 6 TYPE OF RUN: ‘1‘5 21'. “055 56650 . a ’7 In)“ Th. 0"?) . ‘5‘ ape Vps 1N6 q d‘.16 P6 p0. L.6 EG.L.6 w ... . . . . '3 " ’3 ,4 4 4 no 1 r4 '5' '3 If} If}? I Q of: Q l‘tl o‘i’JI-j 0 .3974 o ‘J’45 5.7-4.3 {QIJOEJLJ a". Q (-3 "' 75'? ‘ r? 5- 0y «org '7": I '3 4 8.2.4407 Okib 0L)L-'-.5 011,70.) OL)‘:’L 12.1.1.1; (H.142 779.1 .111 .32 .114 .3’5 57.35 731.0 .098 .280 .007 .870 55.03 688.9 .083 .255 ' .081 .230 55.28 618.7 .070 .200 .071 .200 35.50 577.7 .001 .172 .059 .175 55.71 571.4 .050 .141 .043 .145 33.10 478.8 .04? .117 .038 .133 50.83 23.7 '. 33 .002 .035 .100 33.00 587.7 .07? .009 .033 .070 30.38 335.8 .017 .747 .018 .034 2 .8n 257.0 .012 .034 .011 .043 P7..3 301.1 .007 .030 .009 .0755 30.“? D at U! f‘ 'I ”'1 O ('2‘ ." 151. 5 .004 .011 .005 *104.1 .002 .005 .005 50. 7:. .0015 .004 .0025 77 .7 .0011 . 005.1 .0005 45.9 .0004 .0014 .001 ”Values which follow are b57055 rrnge of friction 012 H 17.55 19.46 18.73 17.00 13.03 71.75 19.79 DATA CalculatedRUN NC. 23:33 SHEET No. 157 DATE FITTING - SIZE OF STRAIGHT BRANCH: 1o 1 x 8 SIZE OF 90 DEGREE BRANCH: 101:. x 8 ORIFICE SIZE - STRAIGHT BRANCH: 91: x 6 90 DEGREE BRANCH: 8;”- :4 5; TYPE OF RUN: Test 2.1 3 17-0.07m— .150 .452 500 500 1 2.04 1501.99 . :0 .409 540 7-0 1 1.515 ”1472.05 .112 .547 750 57= 1 1.775 524.72 .05. .5055 753 5:0 1 1.554 1507.54 . “a .225 650 13 1 1.53 11;4.r* .07: .22 C‘O 1 2 11 C) DATA CalculatedRUN NO. 266 SHEET NO.157A DATE FITTING - SIZE OF STRAIGHT BRANCH: 0% X 8 SIZE OF 90 DEGREE BRANCH: 01:; x 8 PH4 ORIFICE SIZE - STRAIGHT BRANCH: 8% x 6 90 DEGREE BRANCH: 8%.; x 6 TYPE OF RUN: Test :11“1____ 1 1099 _ 755;; 550 755 955 754-555 55 5Q. L.5 55. L.5 900.9 .151_m———. 50_- .05: 0000 __ .410 7.50‘ 0- -4.54 540.4 .151 .550 .025 .555 8.17 -4.27 787.8 .114 .597 .050 .515 5.55 -0.05 757.9 .100 .950 .0505 .575 7.45 -4.55 055.0 .057 .550 .015 .545 7.55 ~5.09 597.1 .075 .507 .017 .905 .25 —4.15 577.5 .001 .174 .015 .175 9.14 -5.50 555.5 .052 .140 .005 .150 5.5: -7.11 405.7 .040 .114 .000 .119 7.50 -4.55 457.0 .05. .005 .010 .100 10.00 -5.44 572.5 .055 .071 .005 .077 7.70 «4.55 515.5 .019 .052 .005 .055 5.59 ~5.52 255.5 .015 .057 .001 .045 7.14 ~a.5o 515.5 .005 .055 .009 .029 7.14 -5.50 1155.5 .005 .015 .005 .0150 15.05 - .55 105.5 .002 .005 .001 08.5 .005 .005 .0007 54.2 .0015 .0055 .0002 *Values which follow are beyond range of friction chart. DATA C::.J.c-.uiatcaRUN NO, 3.3.3 SHEET NO. FITTING - SIZE OF STRAIGHT BRANCH: 1C}:- :{ 8 SIZE OF 90 DEGREE BRANCH: .9 ORIFICE SIZE - STRAIGHT BRANCH: g- x 90 DEGREE BRANCH: 5‘. x n J L" CECE '1. mil. .. r‘ J..\.';: 3‘. (f. lrna ...‘(.- DATE 2 TYPE OF RUN: TEST: m fl ‘. “TLQSS Afified RC‘C “J’s :56 7:34“ ”:6 1’6 :1“. ..a. 6 3’31. L 510—32 .130— .m: .1.": .3220 37.27 2:3. 2? 756.~ .lqfi .301 .10“ .230 57.24 23.70 70 .C .C'D .259 .fiffi .855 $5.51 2”.97 d56.9 .079 .2?G .OQES .828 35.:9 28.34 813.5 .v73 .197 .07: .303 35.00 81.43 5C7.? .O"O .lFFS .0575 .171 03.¢3 29.0% L‘?.5 .050 .léO .050 .léS 74.43 £0.§4 O O H 11 *3 O «a. '3 (7(5) . a "2. .075 '- I‘V‘TT" n "" kzr.) o J o C: OLI'L".« o‘J: «I fi??.l .31: .341 .013 : "*‘J'vl" 'Gll O:J&‘3 .010 1 31‘ :1’ s 8 o (J ’7 p 314:} p '3‘}: 141.4 .05% .GIO .003 $5.? .003 .305 .008 82?. 5 .0312 . 33:73:43 .0035 60.7 . GO? .0017 .0018 1‘57. Ht}? 8- J } L. o (. '7) .Q DATA CalculatedRUN NO. 337 SHEET NO. 1:3 DATE FITTING - SIZE OF STRAIGHT BRANCHzlog} x 8 SIZE OF 90 DEGREE BRANCH: 10-33- x 8 ORIFICE SIZE - STRAIGHT BRANCH: 9 x 63- 90 DEGREE BRANCH: 53; x 5 TYPE OF RUN: Test. m3 :4 131-34: r113-4 .15 (30 7.35.115 01v. 3.245 17fl4.08 .159 .4105 583 {10 17.3 45.4 2.144 1004.71 .144 .570 050 3‘5 13?: 43.5 2.025 1531.21 .120 .330 000 £20 1500 45.0 1.30 1430.00 .113 .005 030 0:5 14rn 45.3 1.790 1403.40 .100 .259 700 505 573 43.5 1.034 1283.96 .004 .219 720 5.1 1270 45.3 1.523 1190.74 .072 .18. 670 515 1105 45.5 1.50 1002.2 .001 . 59 n5 1070 43.5 994.01 915.08 733.64 .90 Iu7.3 .7Clr 558.3' .C435 3.1.5.85 .5” Z?5.Fg .37L6 295.11 .249 195.65 .FOI? 173.G9 1493 .14 88.04 OOE’O .043 .032. 43.8 43.4 DATA 031351 ~‘edRUN No. 257 SHEET NO.1533;; DATE if;5 U FITTING - SIZE OF STRAIGHT BRANCH: 1C; 1‘ x 8 SIZE OF 90 DEGREE BRANCH: 10., X 8 ORIFICE SIZE - STRAIGHT BRANCH: g x 6.1. 90 DEGREE BRANCH: 91, x 5 TYPE OF RUN: Test LOSS A5690 ..FF V135 T235 '31’4‘fi’5 P5 ’SC. ....5 - G. L [1.3.5 .15? .C73 J.f75 .4 5} 7.5” ~4u?{w “35.2 .1“ .713 .‘98 .450 3.05 “1.44 007.0 . 51 .5 7 .070 .415 5.75 -5.00 946.5 .131 .27? .3“ ' 03"? 9.116" ‘4.{28 5u3.6 .058 .116 .0»: . 65 S. E 9.71 Slo.fi .044 .0":~ .011 .143 7.?5 ~4.€“ 447.6 .337 .074 .C}7 .113 7.1: ~4.LO C:I.7 .3 “ .05 .to- .777 ..09 -T.45 -‘?0.“ .791 .011 .937 .0"- 13.77 -1.8? 793.7 .015 .CSS .398 .134C 13.4- ~2.C? .294.4 .00? .017 .003: .0?1 11.57 -1.15 2167.3 .005 .010 .051 .01?9 5.4? -R.QE Q4. 7 .O'Dl:: .CC:: 0 30 “Vblues vbick follow Ere be onfi rongc of frictian chrrt. DATA Calculated RUN No. 867 SHEET No.1588 DATE FITTING - SIZE OF STRAIGHT BRANCH: 10%.: x 8 SIZE OF 90 DEGREE BRANCH: 10% x 8 ORIFICE SIZE- STRAIGHT BRANCH: 9 x 633 90 DEGREE BRANCH: 8:}:- x 3 TYPE OF RUN: Test. “Val 1168 Loss Adéed (-350 We “’0 71-7116 P8 to, L's 11.3. L's 76".?) .108 .C00 .1055 .2 5 35.76 13.23 73.9. 5 .037 . 278 . 101 . ’7.) 57.41 33.97 884.3 .1386- .288 .070 .240 33.17 13.65 646.5 .077 .217 .378 .215 33.18 33.74 537.7 .058 .191 .008 .195 35.25 81.69 556.0 .057 .101 .058 .1023 55.80 28.26 530.6 .050 .140 .049 .145 35.79 20.25 475.1 .041 .115 .045 .128 {55.25 21.71 453.4 .054- .005 .0335 .102 3:4. {51 20.77 398.5 .0239 .080 .020 .087 {53.515 0.79 546.0 .0223 .061 .0223 .088 82.55 13.91 507.6 .017 .047 .013?I .025 34.55 31.01 2351.5 .015 .054 .014 .041 54.15 23.61 222.0 .000 .024: .010 .050 {135.33 13.79 163.5 .005 .015 .0065 .0185 35.14 21.60 127.8 .005 .008 .003 . 31 27.37 13.73 ” 84.5 .0015 .0055 .0017 74. G .001 .0025 .0015 64. 4 .0008 .001-3 .0012 which follow are beyond range of friction chart. DATA 0413:114tedRUN No. 3:33 SHEET No.1?) DATE FITTING- SIZE OF STRAIGHT BRANCH. 152::- X 8 SIZE OF 90 DEGREE BRANCH: 177:} X m . ORIFICE SIZE - STRAIGHT BRANCH: 7 X 4, 90 DEGREE BRANCH: 9 x :3 ”...-'4") ll TYPE OF RUN: Test r- .. *3 f‘. NT) In T" I \ VPolz w; H} *«4 »5 ‘m 8.1:4 1894.71 .144 .709 525 113; 39? 5:3 00(1281 1((1;G.x . 5(3 . 1:743 . "#4:; 5'20 CLO 182;) 1.803 1431.41 .113 .503 535 S70 13 1.775 1505.19 .090 .483 500 008 1 1.055 L;:3.93 .0535 .415 405 940 1.59 1134 .39 .073 .353 426 770 1. 1.595 103:.339 .081 .235 595 715 1 (-13.51 (\ .{D n 7!- '3’ "£- ., . ,- 0 “L: ... \-' 0 ’37 0‘. on) o 4.‘£\) q. L13 3. (1...; .E)$“; 6-;0524 00:?!” 9113 2.95 4’1: .?;: CV-.05 017 ”7% :9? {,5 .551 435.93 .415 .050 174 a 7 .,. v :35.» fin - fir .. ~ .- ,. .. . in) uwt} ~ Sbc‘ . (/1! ’§ . (.337 1633- (-4.4- . h f‘ f‘ (‘3 r on F ’0‘ .i r‘ o 8?? ‘-‘""£)I (‘4 01-.)\.):) oUE‘ lt)‘; r31.) 9 H L‘- ‘1 ‘Q 9 £5. (—1 U1 f o ~J U“ Q .... ...: H '3) CD ‘3 O 0’) D O O O O .9 O O O H 33 OJ C) I I I 1"." 0‘, K- ) «rs 4-41. 4- '5 DATA cg‘lculmflg RUN No. 2:353 SHEET No. 15371:; DATE FITTING - SIZE OF' STRAIGHT BRANCH: 1:}; x 8 SIZE OF 90 DEGREE BRANCH: 1.3}; x 8 x 4 6 STRAIGHT BRANCH: 7 x ORIFICE SIZE - 90 DEGREE BRANCH: 1;: TYPE OF RUN: meat .. L. ’ n 'I‘ ‘2 3. 1.103... 1‘ I .~'((€(1; ‘ 'O"? u‘. ( ff“ t.‘ .V‘. .... L. H. {a A. T; A - A‘. +. ‘ 1 ’fl w" u .- ‘bv 5 E 4 5 5 " ”’5 ’ ” 'b 531.? .fica .678 .0?: .19: 17.?4 5.43 564.9 .HSW .al? .024 .15“ 14.6? 9.09 ‘ r. __ :"\ ‘ fl ‘ ff" F'- Srlq.4 oat“. 05:: oi’lq 01‘4“ 1’1). -'U‘ '° 01.3-3 "\ :' fir: fir‘ v“ ' 47"} 0‘31? 0 t"..- (A. ( “(tot/l7 Q '7’) .1 ("3 k {.1. U. are 4: O ()1 R ‘I ‘2 o (l ' C 1"" ’f ’7 7 .~ _'. U. - o‘atW. ct L 0‘ 's.\ 2’27: -. A“: 3" “PM“: r: - P 'r'z ‘ 0“ .\.’V_{’ g .k"- ( .OKI‘ (*.‘ L" 4‘! A :5 r‘ '-a‘ \ r? (3 oz ,‘3 "“‘."'Q , In“ 1 I 2 "f 1 F31 Q. ’3'!” o Q \J-i', 1 . L t ." g \f L" Q ~-: (a -L .. o I! ! ... O K' '2- : (3 - r (pm my: ~. {‘7 1 r) \7 '77 l : l 0 . Kali. \‘ Q ~ I; Q 50' a"? 0 (Rib A...) 0 .‘w' n 0 Lo' ' ‘1 - 1 ' ~- w I n ":f % r- ~.. ~." 5 § ‘ . :/ -'o l . Us.“ 0 Q“? o 'I o ‘2- :.A L;:.I ”-094 o f‘. .-. x (‘ .-.”-- '1 I’A "Y ,‘ .1. w w 1 ,n s r . . , ( . 1 I’ -..“k'~)0 k) 0 ‘Jll Q 11": o \J’n.’ / . g1. u. Lt’o ' (/3: ,‘ [q \ . I‘ .l‘ f‘ l _4'\ K“ A ‘. 1 P '_ .~ (w I l I l,-. f‘ - . '1 .. . / . : -‘Ii' .5 Q 'J‘J . 7‘... . '-.- \_- fl. 0 .2 .3... . ‘ .u 0 ‘r 1 ~27- -. ":0 -* n :' : , r:- ~ It (VI . r "~ -'L—o\- o\-' . ovt. .-.a, O\-':-. to» \.\~’ ('5 I“ \ I. " r." ... o“ ‘_ l .".1 '..’ f , l "' f f": o‘u’a‘z o"- L'.’ .Ju 021 Int} 70‘: ‘Lod'u 1410C. - PE .5015 0 C C) ’3". . I“ V") O 4 0‘: .(WI. .' t‘AL' . 4. .C k):’j . \u KI‘ ' 'r\r-"/“I A \ t a A «a L.) H . ' Q . k-”u“.,' 1“ . .\J.‘J'"..." . . ‘dlfwt’d ‘ . ._ _: Yr- ‘ \ ‘_ f‘ '5 2 ,- '1'. I *nvoiu ZuJ'G J: ITiCtLVH onyrt. .mu {.1 77f ‘1'“ “"?l“ne vsiqicZI f0 11.01:! V M V DATA CalculatedRUN NO- 268 FITTING - SIZE OF STRAIGHT BRANCH: 10%.. x 8 SIZE OF 90 DEGREE BRANCH: 1035: x 8 ORIFICE SIZE - STRAIGHT BRANCH: 7 x 41 90 DEGREE BRANCH: 9 X 6;? TYPE OF RUN: Test. SHEET No. 159}; DATE Loss Q60 VPQ TPS TP4~TP6 P6 Ea. L°6 Eq. L‘G 1095.4 .219 .401 .248 .580 42.70 20.22 1059.8 .108 .418 .225 .525 42.86 20.32 962.0 .170 .355 .208 .455 45.71 63.17 808.8 .148 .509 .174 .400 £3.50 20.90 850.5 .138 .806 .140 .850 42.5 20.05 739.2 .108 .224 .128 .500 43.07 30.15 700.0 .091 .189 .108 .155 41.57 88.05 041.1 .075 . 55 .085 .211 40.28 25.74 587.6 . 00 . 29 .070 .180 88.89 25.35 511.4 .04: .008 .053 .140 57.86 24.52 447.0 .057 .075 .044 .110 40.00 E..48 087.0 .025 .050 .080 .078 30.18 34.82 $20.5 .019 .058 .021 .059 5.50 28.05 251.1 .011 .038 .015 .0375 3.00 21.48 187.8 .000 .018 .009 .01515' 40.C4 2.7.00 154.9 .005 .000 .004 .0125 37.00 18.46 115.8 .0084 .0044 .0082 88.5 .0014 .0024 .0020 ”Values which follow are beyond rs'rxg;.e of friction chart. DATA 00.10'2115tEdRUN NO. 2.33 SHEET NO. {30 DATE (1300!“ FITTING - SIZE OF STRAIGHT BRANCH: 13?: 3: SIZE OF 90 DEGREE BRANCH: 13:3. x ORIFICE SIZE - STRAIGHT BRANCH: a 3.; 53-; 90 DEGREE BRANCH: 5‘, x {3;} TYPE OF RUN: Tept p ‘ 1 II": .45 3"! I m k (5‘: *I. I ‘I’ "\ 1793.33 .lul .53? 7?” SEC 1733 1133.03 .1.? .394 715 073 1:05 1.3U0 1400.3: .113 .57" "73 $73 14”; 1.727 1435.75 .100 .351 '?9 773 lFTf D ( C 3 3...! H I-I ‘ 7 10 C II» P 9 I " :13 .3.? i.) f. o a I O .1} T , C) ‘ O Ci? \‘3 c" -, -‘ x ’1 7 ’ fl" \ b. J “-3 V! (w 3:? "37 U Q (”‘5 .0 :7 f‘ I " ‘7? G H H k‘ ‘ 7.“ *3 ( ,1 I I ,I‘.‘ H H H H ( - 7W x} 42). Q C.) C 3 O 5 D C ) U? Q?) ’ 3 r)" I“. I' "7 \1 H ( {I 1 r, 7‘“ "Jr“.m \r—q n;- II 3. '7‘ f“ 3... .’_,"_‘p L C- ( 01“ CC:-'J I 1.1 1.2%»; U‘iu S" , A 1 r. F'V A r... 5:. A ro- 1‘ rd PA” 1 g 3.1,; ‘ ER! . ggfi O DA: 0 1.’ ,3 {ISO 1“ u I Lit) [-4 I '7) 0 ”7 fix 0 J 1') I’ ) 0‘ 1 '11 O H 17.-Z" N C‘ Q {3 ...N O 7D P L I .117 7.0.50 .;?3 .094 $17 370 73” .7615 5.-.?“ .CSS .050 2?: n7. ET. .ég05 £15.‘3 .013 .040 230 305 4?: .5 5 404.00 .000 .033 175 300 303 . i" E’: {305: . .553 . 005 . 015 £10 513- 27753 .54. 105.05 .303 .001 84 107 ‘03 .413? 171.3? .0014 .0044 73 75 140 “x", f“. 7 F'\ f" F.’ "C a dull 0 CJ‘) 1.") xx) 1‘. SJ in 1. ’3' ...: 1') O C) C 1 p... .p. IR {‘0 I l I .5 {37.} l .1118 87.85 .0004 . 775', '3' ..I (‘0' O ‘.l (’1 U l i 1..- VI (3.] C) ‘1 (1 L0 l’ o h u. ”K (n 1‘; re. A v .: S 5...“-1 G s.) DATAC3. 1.3114? uRUN NO. '77-'33 SHEET NO.1(}3 A DATE I.) FITTING - SIZE OF' STRAIGHT BRANCH: 11);: x 8 SIZE OF 90 DEGREE BRANCH: 10'}, x 8 ORIFICE SIZE STRAIGHT BRANCH: 8 x 5}:- 90 DEGREE BRANCH. 9 x TYPE OF RUN: Test, LQSS Acczed T 2“, ~31 r1 ~. ~. 3") T:- ‘-. " ’ 17' “n 3‘“;1 ...?)fi fluff: L..IT~T.'3IZ & {7‘ 4,40,. 140C? 5~--30 Log: U V V ‘J 33‘ U 0 ’ I.) " \; 778.3 .111 .435 .C33 .305 7.54 ~4.?O r- < :- 7‘4-‘3 q: A,“ 3!“ (a n ~_f~._r- .33 {fin ,. 3 n I 1.1.1 o O o (V‘CJL. . 4‘7".) 0 \J "'5 Q 6km-) ‘J‘ o '94 “'0 o :36 x w - . r a a q» n- ... 3 {-IQJQO GK} 1‘: OLD“ 0017 0:111 o f.) TQ~14 " 5 - - 3'» 4‘; ' . -' _‘ PI ‘1 ‘ , -"-.- H - :3"'\)9A: 9(3'02 O<¢{.N? .015 01 (1“ 5306': "C‘o (-173 '" 77' -- Ayn rm". m :5.- .t A .' .- ' _ . L‘: 1207C} akiu'u 0 (£4: 0V1 0 EH“) :39'3‘.) ”4.447 437.9 .045 . 94 .011 . 5% 3.97 "4.17 G47.7 .927 .15? .009 .111 :.11 —4.25 '_ "‘.I‘\ ‘3 p. —“'I’-‘ 'r‘ a!“ x J H m h ll‘kju‘oz}. C'J'k’l 01:77.7 okhs’?‘ 0‘) f f: I. (C -lj. (1 P‘ l " 3 . ’1‘ P I. _,, 9 I o l I?) oL‘Js. 9'13“) k‘u '7 -II‘oll “I" W .. 3 3' " o- . 3!; ‘~ 1 -" ’\ . I.) a! 0'»le 9L pi) QO~)LI GO‘l-g\ J.":J. I. 0L3?) ;\.~ "3. ‘1 33. 34‘: .. ' ... ...; 9' a” -L'Uq‘t .‘.)IJJ .0 .4.3 vi; 0L“ 1v 701.4" -Z}0LO 195.0 .OOC .OL¢ .005 .033 9.03 ~3.35 .124.2 .002 .012 .20: .01; 13.27 4.23 86. 5 GO£)14: QCIQJILJII: .'3C'-_'C 8400 0031?; .00 II? .O‘JO]. “Values which follow are b93312: rrngjze of friction chr-rt. FITTING - SIZE OF STRAIGHT BRANCH:]_Q%2- x 3 SIZE OF 90 DEGREE BRANCH: 10;; x 8 ORIFICE SIZE - STRAIGHT BRANCH: 8 X 5;:- 90 DEGREE BRANCH: 9 X 6,; TYPE OF RUN: Test Loss Added 4950 W6 1‘26 154-.226 P5 55. L.6 Eq. 1. 947.8 .105W. .545 .155 .450 57.50 25.25 258.0 . 55 .258 .155 .550 55.72 22.25 522.4 .124 .257 .115 .555 55.52 21.98 775.0 .110 .227 .104 .505 54.10 20.55 720.9 .025 .105 .020 .255 50.54 20.50 r00.5 .050 .155 .075 .225 $2.44 15.50 510.9 .005 .140 .055 .105 05.55 12.79 041.4 .055 .112 .055 .150 34.20 20.54 500.5 .045 .025 .045 .155 55.55 13.79 455.0 . 52 .077 . 55 .112 51.2 17.71 507.7 .020 .055 . 20 .022 29.55 10.01 520.7 .020 .040 .019 .0525 50.40 15.85 270.0 .015 .025 .014 .045 52.50 10.02 215.7 .009 .017 .000 .0205 50.5 15.07 “108.2 .005 .010 .005 .0155 27.52 15.72 88.4 .0014 .0024 .009 80 . 6 .0012 . 02.3 .0008 “Values which follow are beynnd 1‘0n.:_-'e of frictian chart. I DATA 0510111.:- FITTING - SIZE OF STRAIGHT BRANCH:1Q:‘, SIZE OF 90 DEGREE BRANCH: 1.3:}; ORIFICE SIZE STRAIGHT BRANCH: '33» x 5 90 DEGREE BRANCH. 5 TYPE OF RUN: an,, caRUN NO. 1" '0‘ - \J , 37D SHEET NO. 4 [‘n . . 1 ‘u 8 x8 121 DATE 08.96 1095.9 100n.58 902.83 ('1'? 'f‘ 1-!“ 724 7:4 55 ’0 03+? '-0;v. .15_ .45“ 271 2“: 17:: 50.3 .145 .40I 045 :50 10": 50.2 o 1.? ES 0 5:534. 17;}C) (533:1 FfiY‘VW EEC). :5 .114 .317 4~ 750 1475 50.2 .020 .270 500 705 1502 50.5 .085 .074 .000 .051 .041 '7. ’3 ‘4’ «st .020 .019 .013 .008 .005 pp. . "3 .1)‘ . C) I“. \ . 1.1 (fl 0 (D r F‘ o C) C) C) (:Q (T) 0 CO (H [D .184 .141 .114 .087 .071 .058 '1'? D1JQJ;3 . a.” 0 £3»? N N ‘ICDJLLD rnn rxpx 1 0 k’k’ft '3' CC‘O‘J 190 145 73 ”’2‘ (A. 50.4 50.4 50.2 50.2 50.4 50.5 50.4 40.7 DATA C{:;1cu19t.e(3RUN No. 270 SHEET NO.1C,1A DATE FITTING - SIZE OF STRAIGHT BRANCH: 10.3; x 8 SIZE OF 90 DEGREE BRANCH: 103;:- x 8 ORIFICE SIZE - STRAIGHT BRANCH: :33 x (5 90 DEGREE BRANCH: S} 7; C TYPE OF RUN: Test V f R f.: r“ q‘ in)? R . MMJCL .-» ”'1. r" rm f":~ ~ -~ L r T ‘..."‘ VL'3f‘ $.le ..JLJfl— a. Pr; ...C. 0;". 4.351- 1.4 UK.) U V .3 D I! ' L) ’ '7' r g 3 l I .n a ’fl'f‘ .. r A 1’. \ '_" "' cut") 0 (‘10?) o ‘2‘) 0‘1." OKJI- ' .1 g) 1.107... “-Jo'w-J : ... r' '7 ' w: .- R . r "I? " : ‘7'??? r; R ‘z( 0' o C v) o! ._ CU. ‘3 01 VD G. 'x. “..c'\ 1" l‘ : '19:“. Ft" "finia" 71W f] 1 }‘ '7‘. /* -.- .1.: ..AHV “0.:v .. _ . 0 ~ u.+a l‘“ r ‘ " R :."3 ‘r '3.- l .R {R " r~ ; r " r~ ( ’{0/1 0 ..I) OJA'v‘". oxa'i 0/” . (9‘ / ... o(-)/ A ‘ ‘AF ( :TM ' q f ’ ro~ (-n l ‘ a I‘ . ‘J 10‘! 0*.) o \J’ con}! 9...: ‘9 i "‘to S ,_ "‘. R mar“ "1“. R .7 "11‘1- ” rm: ' R ‘2‘1‘40 - o‘ 4' 02;, C' o‘J..."_. o .l: ... (ouu ...; or' r: :7. C : —. "2 r: F I“: 2 ' R u¢ ‘0 1" 0C) {1 bl}??? Ola.) '-.. ol.r) £1.41... -4IL'{. T? -' “". ('5. A F' .3 CT ”5' C" 33' ~' "‘ l L“ "1-"\ ..."):M’ o '1‘ o‘J-SR': 0 'J'& o ’J. o p": (9 4 “do 1"») £- 1 7", A | a fi v—V ‘ {o r-tl.'\ ' .39": :7 «,"h uxl o'l 0'14“} 0.1.!11. OC‘LJ I" FotxJ -UOKI' H (R ."\ 1 1!“ n1 ll ('3 $71 F:- ‘2? 1°.“ (0 .‘ cult}? 0 K)" ou‘lbo o 3 \.70(.c'-.':' ‘\..(/\J " ’ ‘ '0 7‘ tfl‘l I \I‘ " 7 I” ‘ -’, " .. ‘lto‘l 0'3“? CH 0‘ ‘\ 0‘30”,» E). 4‘ -Lo‘.’ ‘ .... -—-- ,0_ l f\ .-. F- A.” - .‘\‘.-‘\ In 3 (VJ. \ .‘b '2' ‘~.4 '1 l 1, ...: ’0 ‘i’ O ‘th' ; g? a k.) '.. ‘._- a \J‘ .- ’ o C I C {‘1 O 0 j"; u ‘1'. L v-v A 1* (‘5 A“ r‘ /\ , r r- n'\ r- r. v" .. r-x . 0" M ..-. . ‘ r ., ,. - ‘ _ g - ._ KJKIQLI. I adj. I oko‘fé? .‘wa'b' 01/01. I’ol‘fg. “LIQ‘JL r r: '- " t’. .11 On" .5 '17 m '3“ g '7 "x l t- ‘17:...) OC‘ 0 ( J vat. o'VI (RQLJ. ‘12.]. (“:1 r. r“. “.1.“ ~: 1 7 . .. o c: 1., ou‘ .‘s’M’l7 .L/ oC'ng} 0C)..s’ l o 'L o ‘-'L' ”j 7': RR 1 ’11 I\ *7” r. m A, n I .1 \ . J .~ . > ~ ltd :.J O I . L1U‘: . (a: C \»'3. . . L. a)». -: . it...) . 4‘2; 1" ’3 f) P. A y. ffi . - l 1 ‘ :flf‘ \ l :h..u .,02 oLuC .VJ 3 g" Q qr.l ‘A '3‘ rul , I . E, I _. o ‘1’." ¢ bx} o C J'L: 0 CL») '3 if;- 1';‘fi.c 7"» .-.| O ,3 0—1;. (‘s f..-‘ 'FJ O ;, a '7‘? ('7’ f?“ - ,J C“. I \ ‘ ‘J ‘ x H 4 '1 Iv ‘ I ( K J 54-. 9 w ’4 ‘ ’..3C 0 ('1’ ‘ J. l.) ..J DATA CalculatedRUN NO. 370 SHEET No. 1313 DATE FITTING - SIZE OF' STRAIGHT BRANCH: 13.}; x 3 SIZE OF 90 DEGREE BRANCH: 103;. x 8 ORIFICE SIZE- STRAIGHT BRANCH: 8-3:- x 6 90 DEGREE BRANCH: 9 x 6g Loss Aéded F60 7P6 TF6 TIM-TF6 P6 Eq. L'G Lq. L'G $3614 .144” .297 .155 .59: 34.18 20.64 850.5 .153 .274. . 5:3 .385 56.16 2323.02 701. 7 . 115 . 240 .114 . {520 I55. 623 I. ...09 7235’. .104 .815 .102 .885 ”5.73 23.25 708.1 .002 .189 .087 .205 54.12 20.58 0.32.3 .078 .100 .075- .220 ($4.00 20.5 608.5 .088 .138 .0638 .195 5...85 20.31 545.1 .054 .110 .054 .157 34.37 23.85 505.3 .047 .000 .045 .150 35.09 19.5.) 455.0 .038 .077 .037 .112 83.04 113.50 .39.2 .0??? . 50 .023. .099 {51.48 17.92 535.2: .024 .048 .025 .075 30.67 17.15 :3 ”3.5 .017 .034 .018 .054 53.55 10.70 250.4 .011 .03? .011 .0575 29.0.) 15.79 195.6 .007 .014. .008 .034: {35.33 10.79 155.8 .005 .039 .004 .0162 24.00 11.15 106.7 .003 .004 .002 85.8 .001 .00.. .002 “Values which follow-:- are beyond rrnge of frictian chart. DATA CalczllfitedRUN No.371 SHEET NO. 1.33 DATE FITTING - SIZE OF STRAIGHT BRANCH: 13.‘ 18 SIZE OF 90 DEGREE BRANCH: 103x 3 ORIFICE SIZE STRAIGHT BRANCH: 9 x 5?: 90 DEGREE BRANCH. 9 x 6 TYPE OF' RUN: Test .... 0 .- 1”“? 01 = -~: 0.. ... 1~*~ I ~ -' 0 T? 7:.v‘.:' u." A. 0.4.»! I ‘.-‘.C’ A).'Jw V -’ c~ *3 ma. 2 r. S- r. PW } £3 .24 [I 4 L4 It ... a... KLU+EF A 2.159 1COE.7l .14? . .543 900 79: 1900 2. ?5 1501.90 .128 .300 840 740 15S0 1.909 14¢9.27 .114 .208 790 720 1490 1.787 1404.19 .100 ' .255 740 645 15R5 1.658 1308.82 .086 .201 730 590 1290 1.528 1199.10 .075 .170 650 545 1175 1. d’gé 1094.59 .081 .101 570 500 1070 1.957 887.75 .049 .115 515 4:0 035 1.141 806.57 .041 .035 470 010 880 1.0 D 500.4: .053 .077 413 000 7:0 .911 21".CS .0 .OHO 6"? .11 {‘0 O '3 r"! ff; (1" ’ J O J OJ C C H '0 O O Q U 0 I" f K (J! .854 453.18 .015 .03 25. F30 472 .506 307.60 .008 .019 ‘ 202 180 39? .3875 334.49 .005 .011 140 128 273 .851 137.23 .0.9 .0045 92 75 167 .2101 178.10 .0015 .0035 92 75 167 .1789 140.58 .031 .0025 75 --‘ 75 .1095 86.04 .0003?) .00138 --- --- --- DATA (3910111;- tEdRUN NO. 271 SHEET ~043ng DATE FITTING - SIZE OF' STRAIGHT BRANCH: 1“};- )1 SIZE OF 90 DEGREE BRANCH: 113;"; X ..vu coco ORIFICE SIZE - STRAIGHT BRANCH: 9 x 90 DEGREE BRANCH: g ., J. \J r \ '9\ . L: TYPE OF RUN: T9; . W ‘ ,- h I" ';r C,- LJSQ n-\.«.k \g'ug p. y 1’3 Ru»... " . 0-. P u ) .L' a- Q L ‘ r .J . .4 . . up; (I (J .... ;.’ 5" ..L’,o- -2. :- .a. :- AJCO o {-_- t'Co L4 U‘J «J a.) ‘1: «J u \) ‘ .T .0 4 V (“'7 v'n ’4' ('\ H (T f n 3 I? (i " I r. s . , _ - . - . . ..I u ‘1"1cl OJ...-i/ ILLIK ok'gu o“.-‘-"t ... ..» “10‘: ‘ (" (”A ‘I t'.‘ ("a ". " ‘7 .3 ‘3 1.“ r) f“ ") G | \. . , (q .) _ .\ I ‘w-‘V“:1.. C‘s. ct, v' , 0v34'.‘ 0‘: \p 5031. ....."old I 1' ~- F'. If! .' .‘ ‘ (”I \. "‘ "' I} .... P 1 P '7' " r“ . I-n - ,> . -1 ““" I / ' '- ‘1 ‘.."-.JO~.- ally]. o.,‘ O'vI 4.. nt 5.." .4. IL. -‘ .4 r. ‘ Q ,1“ V .A t.‘ y’a‘ (\ ... (Q. '76!“ ,2 '9'” 1‘. ,- K . | . . ‘ . . A-,' ‘ _; I' I . . l-.."2'o~.- 0L ' n' "1’ o Igu‘ okflfij a). .u -1‘0 .,' r” O p -.,-.. r1 rVT (at n '7' c: "v“ I“. 0 ¢ OL'th ...;a.:) 0U \/ o. ..c '.o . 7 -1.-Inf I} (*xl" -v". ' \10 \/U I-(. .197 007:: o iatr‘ 0C1? 011': F: 00:- L-z‘..':‘p4 .\JI (:7 olr:\: 0:31? olfL: 9.3:, 4 ' 5"? (é a" " ’T- '57' -‘- . 'I "W ' C '3 Q 1 "f ‘3; f..-'o \- 0*J";~ oC' “f .‘v'd-J o 4» L: n'oo-h I )P ‘ f‘.""‘ T\" l r “ \ ‘ l L V._ . ~( ’ 5. i t o ' ’ 0 JL ‘- o — " o K: 'J w o - ‘ 0‘ u. ': ‘f‘f :‘ ”a '7 hr“- (\“1'7 -“--7" ‘2 2‘) 1"“ o ‘20:! oKJ-‘I uk'wu 0U) 0k" u 'uo ..~ “I ". ‘ ”I“ ‘ -': ’N ’ " '2 '77 ‘ L‘ . l_ 0 Jul. Cbk ': .V‘\JI-‘ .U' I, .A. r ,’ P5 {‘3 1 'I {"3" 3‘ c“ ‘1’. n ‘ " 11 ("MW l~;'\.)( OL- OOJ-L’ .v'-— s.- cvx-‘L‘ 0&9-“ an“! 1‘: a: £3 . Os" 5 , ':.Q"'..fi . 0'3 0 Cl 75 11. o 5 "fl“ 195,.(7 .O"fj-. .OQI'E .001 94.0 .0017 .0331.- .0315 4w; lupm w;;ch follow rrr hexane rrn,s of frictlan -I ch3rt. 1)oi-(. (n E DATA CalculatedRUN ”0 271 FITTING - SIZE OF STRAIGHT BRANCH:103_). SIZE OF 90 DEGREE BRANCH: 19:. ORIFICE SIZE - STRAIGHT BRANCH: 9 x 6%.- 90 DEGREE BRANCH: 9 x 63; SHEET No.15gg DATE x8 x 8 LOSS Gted {.160 VP6 TF6 ‘14--TF6 P6 “(1. L. 6 Lg. L. 6 d33.9 .1251 .1325 .1155 .340 33.37 00.45 788.8 .114 .23 .110 .510 05.49 11.94 744.4 .103 .207 .095 .280 63.21 13.C7 704.7 .091 .1u8 .000 .553 31.75 13.21 654.4 .078 .158 .077 .220 35.00 21.4b 535.4: .005 .1u3 .008 .188 $8.50 ES. 8 5.2.6.4 .057 .114 .0526 .168 34.5}? {1.0.3 511.23 .04? .008 .045 .140 3?.14 13.80 ‘130,u .031 .079 .337 .1 : 73.17 1.53 4117.53 .‘32 .084 . 50 .095 61.58 16.04 5733.1 . 35 .050 .027 .077 US. 6 21.53 5CE3.C) . 20 .03” .03 .060 53.L5 13.79 Eifi?.§7 .015 .0855 .0145 .0425 54.12 20.58 141.5 w £38.I3 ?”7.£5 “T'Tal 1’19 57; .004 .0014 .001 .007 .004 .0021 .0015 20.31 8.28 16.09 which follow are beyond range of friction chrrt. APPENDIX SAMPLE CALCUL ATI ON S N OTdTI o n P -"-'- STQTIC Pressuro, IncI-Ies waTu- gage Q =- 6"” Flow, cubnc FGGT Par mmuTe VP= VOIoCITy pressure, Indus waTcr 2423 A = oraa, qun. or- 5+“: V 3 VCIOCITy, Rpm. or £95. TP" ToTal pressure, In. weTu-éage . I1 "' V‘IOCJY Prussure, In. mam-9.8. Eqfi equIVQIQnT D 7' (Ildcher, Imor FT. L. = IfihéTI’I, FT. ACT-= dcTuaI VH -" vclocITy had, In. wdTer gags NM: Reyna”; number G rack [a = AbSquTo VIScosITy oFmr, III. pen— FIE-III: P = dehsITy 0F All" «T 70°F ancI .ITmos. Ib. Per cu. FT. pres.) ‘U‘ = 4;— .-.-. KmamATIc wscosITy A = FImTe change éubscnflg 2,3 3 pressure-I19: J nozzle 4' = «IT Plate. 09 3T4“: TAP m mam JucT . 5 _= 6T Plane of STATIC Tap m 811’.ng Brunch 6 3 QT PIane OF STA-Ila T49 In 90°br¢nck CUT.“ CI’ITICQI C- ’- CorrecTGJ h = nozzle SAMPLE. CALCULATIONS 35596 on JaTe For FursT FITTm TesTecl; IS“)! 8“ STrmgl-IT branch, 3'38. 9 branch. OrIFlcc sue: ‘6"3‘6' STr-mghT brands, "X 6" 90. bronth. OHFme Cahmelon LmQ One, D¢T¢ SkeaTs i,9,||, 6‘2. Observe-:3 DaTa: 16"x 6" We” P343 —-4.33' g-g—M' pg -— .214” F2; --— 353" WIT“ Ah: .‘962 9%”, 06 Ath Q4= Anvh Q4 = .1962- 4oosV—FP,- , Q4=.|962-4005V§:B_ Q = 785.78VT93 Q4: 785.7an Q4 3 78578 -2.197 Q4= 785.78' .366 0,: 1726.359 GEM. 0‘: @2395 cm. Te on Ron no. [94, Lme om, DATQ SkauTs '7, 4|, 4414,8443. Observeé DEB: P .260" P5 .2_"IO a .310" 4. Q4: AhVn Q5: ”'962 W5 U P3 ‘81 Q4: - 785. 7am Q. = 1164.: GEM. 5. Q4: A4.“ fimSVV; We: ’16; 5 A. «:03 Q Q. VV—Efi TNT“ 4449.6 W797: .0002sz VP: (0002256) :2) VP: (. 00622.5 1764. I) VB: ‘-'-' .l58quO 10. ll. [2. Taava+ TB.=.I58 +260 T9,: .413“ng Usm The orifice cahhreTton curve For The '6'; anew. 9LT: am! 8‘1“): Q;* L720 cm. Usm The ohuhlco cahhmTIon cut-v: For The [‘6 mafia p‘dTe and Q=3.53, Q; = Q3 CEMo Q51. Q": '803 CFM. .. Qc_ _ 83 7001RPM! - “Q‘mo - 1803 100 930"»er = 1:6 7:141“er mTo 90' brunch» Q6: 3 0/0 DIV. .QQ- Qcc = $6 4764.}, Q“ = 8M C.FM_. QSc' Q4 Q6: Q5c= I764.|"8H Q57:2 .6810 CFM 13. 0. -- 13;; mob-VF Qs“ - goosm \‘VP;= :35 VP,» Q“ ...—5.5.2) (000250 625.)" VP, - (000250 1683.0? VPs‘: J77:ng ‘% TE=VE*% TP,= .I77+.2|0 TB: .337“H£ 15. Q6 = As'fl'OOSV'h— Q; -- .l666 . 4oosVVP; ,, fiQsc . .WE' 667.497 '00‘50 Q“ VP: (.0050 Q“): V8,: (00150431.!)z VQ= .0'5uH29 l6. TP.= W: P. TP= .0I5+.3IO TP= .325_“H.o l7. l8. I9. 20. '2'. TP.. — TF3 = .418 -.387 = .031" 14.0 TF3. - TF3 = .418 —325= .093"H.0_ Qsc= I683 GEM. 56.0; 12.9" From ASHVE. FncTton chm-1; FncTuon loss QQUAlS .380. H20, AP, = .330. H;O/I®' sTrughT <1ch Eq. 06= 5. 2" From ASHVE. FrlcTton ch01, Frlchn 1055 ......Is .n7 “Hm/100' sTrméhTJch, AP= .H7 H30 - P quLsg TPP‘Sr ).OO Eq'L5:380 89121.80 .M EQ.L63 AP6 '00 g .093 5‘1"“ .117 I00 Eq-Lc 8 79.49 Feel 23. 24. 26. AEq.L5 =EQ.L5 “ACT. Lg AEqL; = 8.!6- l0.35 AEQ.L5 = ’2"? FOOT AEqJ.‘ 1' Equ'AcT. L6 AEq. L5 = 79.49- 6.75 AEq.L¢ ‘-'-’ 72.74 Fog]. V+=%: ‘ 7 . __ v..= fif—fi—wsgo 9,... 0 V4: 26.46 F123. - Qgc. V5 — AS V5 3 L618}... 3.683 Fpm v = 12.82. 5 60 V5: £8.05 fps. 27. 28. 3!. A6 V5 " .I86L6‘6 ‘3 4'87 Fpm V6 = 607 \é = 8.” 698 1’5: 28.05 =| 6 4 26.46 -— V;_ 8.” _ V4.- 4'6 - “'19 AP/AcT. L5 =Ag/IOO’- A7305- _ . IO.35 a 3.933 AB’AJ. L5 - .380 _|00 _"'|00 AP/AcTL, = .0393" H39 Loss/Finmés = (TR-T95) - (AWAJ. L5) Loss/fining; =' .O3l “.0393 L.../ mug. = -.0083" 11.9 32. 34. 35. . AP/AcT .21.. AP/loo Al.__g.__o1.. .. 6___7__.5_ 5 AP/AJL. 1.17 T—OO 3%}- AP/AcT. L.= .00791H20 Loss/F. .336 =(TB, £112.)- (AP/AJ. 1..) Loss/ FIT-mag, = .093 -.OO79 Loss/ F11T1n36 = 985|0H10 o/OVHQ 2 BSS/FIT’IH‘L ‘00 VP. __ -.0083 “Ho." '58 100 %VHq: ’5. 3 % %VH4= Lug/2311131 100 %VH4= 4%%%——100 78sz _5_.3.9 “/6 /“ N =4oo N84)“ 3‘ O v - DP /4 2 .044 lb/n'hl’. P = .075 lb/Cu.FI V : 4000Kl6-3KIO’5 (HT. D V = €- :.- .652 - .044. VCI’II D 1"" ”0075‘.5&5 _ .5866 V" 3600 U=lé.3xl0"S 20"x8”auJ, 53,015.: 13.5“= 1.12.5' Vet-1t: 79%;: .579 €st 13"x8" ducT, Eq.D1a.= 12.9"= 1.075’ .652 m Vch. = I??? =L___OG§ 6?" 10;.- x8uducT, Eq, 0... = 9.975": .631' V... = e‘g-fi: .784- 5?... w 3’31 8" dual Eq.D1¢.= 5.2” = .+33' . 5 VCrttz .23; = I.SO+§P.$. ' 1111 ~— 1 iff:l .1449 q .-3-. 31’371 77131' T - . 1 .. 3 = . 1 . . . . ' 1 ; 3 . - v 1 3 . 1 3 v ‘3'3‘ .- ' ... - . 3fi.... . .. 3-. a.-. _ . . _. ... . . . .-_ _.33“- 3 33.3, ,.. ..- ... . .- .. . . .... .. .. .. .3.,- ... ...-.- . .. 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Z EQU/PMENT 371/ 6 ////5/