ho_10_19_09 - 50 SHEE‘E'S 75(Lawngz'umi 6.353;”...

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Unformatted text preview: 50 SHEE‘E'S 75 (Lawngz'umi: 6.353;”. ““ilgw at Ly/MCJQ“ W6. 5UP¢£F‘P¢:::LC’=. 22-142 500 SHEE?S 22-244 200 SHEE'FS 22-E4i a “ml—limb? ‘%3G~3‘£fé‘(;hvl VQIGLII‘IA, Légfifikill 6i ,Jziju LEE; @ .‘gércnjfilfl Vaiam—l’v ‘Pcwéfifl-é'flfig 3 450763“ 3 LchQéé 'J" ffigfi‘: ("O'g'ga jémam—émgéson 1 @679) = 143mm m fling-3 1 ‘ ?€bg}%v‘)}m =éJ-m4; Jig, C‘e’fii‘v‘fiéa‘éxiwfé or} a '0' ' :f: (Lgr - drrle a chan‘éu .111 ‘H’WG; c6334". JD afmwirl “’23 1365?}, “il'l’léfci arc, “IL’VVC‘: {acidiulicflfi $109 2 O (Q: Wu“ 2%?" a." C) “if? {22- ....D:2W I m-‘M F; 14‘ E: +118"! “V 3 W 2%3h — éflé; C3 BAH-“Ff ‘ -_— r “'V' ‘-- V‘E—":h. . __/ v T "H’Hb 5'E”€.Cimlm.¢ , “‘3’: <9) gor'r'esgpgnczg --}w an V “Jo 1. {‘j -"lD;:.j1'lvr-rf- .3 "v5: d-"*k._._g,:‘ j}? if: ha; fi:k.:‘:‘£i-‘5C, u ' E: 53%;}, $ I) 3; 12361771455 —'_TEM" P’Déc. 4;?saé'4:421i§'Pfi ” ‘- Potential Flow Velocity on Surface of Circular Cylinder Free-Steam Velocity of 1 0 We 20‘ 75 ‘5... g 10 > f: 8 3 TE. smennnon L.E. 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(I ” f ' i“ .3' ’1 QVflF filag¢ {£33}? 1%?“ s ’5 JV if m: 'rzi‘fl'w’. :5 MT AJ giver J Aral" Ivoflegwn r' .3 hrmjér Era; m: \Ne, Lfiavv in; ’5, m‘SFL' *aw‘fl. Tia-km $10“; prcfhgcéfllg 3335559 n!- Dfifjv leg. 2?; b<J uriaj’arj If?" (—3: .9 fi r v I? (gs-wits“ {Lani fic‘ijus:w‘“.'i;€'¢"5isj r"; }- \x' .jhfl‘kd r) 0“ W" I 'I I I ‘ h f ) Haw-q -r «H (a r a a. *6; we, a K3'I'c".-;:§'faw’i;‘, cam 145""?!4JW’W *wfiW <4» _ a, P5“ CF“, m W W35: 51 L {5105;} C4}va 9’60.“ Threw! i ariaaj M 317533!” 3’75; If}?! “’J‘ 3:33 (39’ j \N H“) CF we {cg-94:2-"rrg I 1' yfiygffi Fax; {7. 3‘ 180° 135° 90” 45° 0° 9 Figure 11.10: Pressure coefiicien: forflow past a cylinder; —— Potential-flow theory: 0 Mea- sured [Patel (1968)]. ' - - - _ g -“" - ____ a _ — - - - - - - - - - - ' r V - I ' m , A on o '- r' ’ /sepnratinn E 3 / /// 4 Fig. 5-2. Veiocity profiles for flow on a flat plate where aplax>0. 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J1», vim;- e- WEN/g; 452wé>zm§ mi ‘-’."%TE:‘T‘-’«' ‘,§:w;;n‘.‘;m§£ 774k; bOLJqfijyflr.‘ )5,” q. 7119”! J \NI'HWOLJJ' 4413;; mama?/rzg1..m/I (.mwr’z-‘igfi wvcfiwfiiaw‘rri fwwaiufi-Q , égq'aammué gag “éwihw c" Larrrg-Q’f. m PW: figure; W in; \Mk-fiLfi: Lg. mac}: lower “MN-3?": cwiir" “#36,. avg cijvpa'Mifiiéig” (30:3) «H‘VJ‘S; Wham We; i/i‘lfij’h’:-‘Ji€ “3'56; n? .4 - '5 3 .7 m # n Pr‘aegwra awgmhmfl Mm: WWI-:35”; W41; fi-’»»‘W~ ~ {fax}? (mug; g-y E93 flfiggwj \A’J‘éz’j Matti; 4%)!" J‘ 54Tefiam 312.943»; Era-g; git-:35; {owl-n a; old—"‘é‘filL5X XML 'Vv'fiiié 5170; max} gals”? $37£fl£§$©fl3 J :vaca flu} fl‘i“ ix <5" ”¢ QLJQLJ away}! 4W2” ing a 1 fl 7 i -; Haydn: .J m M awjmiwviwz :' ‘ Li fig? Acaarm ,« (Jagvxaag'hD-‘LS inf“: §:.":-'—+'"z‘"_ ?' lg vv 3 fl. (a) Laminar (b) Turbulent Figure 14.17: Pipe-flow velocity profiles. % 1.0 0.8 0.6 0.4 0.2 0 _ - 0.0 0.2 0.4 0.6 0.8 1.0 "ii/u. Figure 14.28: Power-law velocity profile; — 17/15.3 = (y/6)1/7; o Wieghardt data at Re, = 1.09 - 107 [Coles and Hirst (l969)]; - - - Blasius (laminar). Figure 14.14: Boundary-layer velocity profiles near separation; 0 denotes an inflection point 1 000 100 10 CD 1 .1 .01 10*1 1 10 1o2 103 104 105 106 107 Rep (a) Subcritical Case (b) Supercritical Case 103<Rep<3-105 Rep>3-10° Figure 14.20: Transitional and turbulent/low past a cylinder: Sascha] l .' Bf 2mg =5 u= wrapa, CD: 24.:- 3was’ 2; U= new»), (4,0,0? §:afiegq1:bmh! : :CD l/zf “73:15:. 3 Compose)": O (_ (907° I359 Alva) mp ‘ (CD I’Zru 5)‘H {Inn/1112. J-L... .4‘ CHM-J- ,, 0. 38 4:3 ...
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ho_10_19_09 - 50 SHEE‘E'S 75(Lawngz'umi 6.353;”...

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