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HW13 Solns

# HW13 Solns - ASE 362K2 Assignment N013 Thursday 1 A normal...

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Unformatted text preview: ASE 362K2 Assignment N013 Thursday, April 26, 2007 1) A normal shock travels from the broken diaphragm D to the closed end of the tube. The air in 2] the tube has a static pressure of 1 atm and static temperature of 283K. Does it take longer for the shock to go from D to the closed end, or from the closed end to D? Calculate the two umes‘ CLOSE D .. END A converging-diverging nozzle has an exit area of 0.5m2 and a throat area of 0.251112. PD=1 atmosphere and the exit static pressure is 0.7 atmospheres. What is the ‘I exit- stagnation pressure in the , exit plane, Po a1 = Jxra-n = Breakaway : g3?”'2.m/.s :3'H'l- W” qu4 :2 (2.2>C33}-2> ; 1Lhn.e. ‘2 have“; [fun — __l__ s ; (“EH-‘8"; Elm-q: I]: ; ﬁg [4 +'2(3r_:_b (Hf-baijghz ,1’4 r761”? (3+5: ﬁsz : [4 +(Z!§°‘-&)(3"€H—>(t-q—+J_ “Z 3‘64- (2-91 = Shﬁ [:4 + 833(1.6o6>3h‘ = 43135- Hrz— mum—1 =o r7:- = [1-231 1 Jazz: Z-(%>(1)(~1)J/1 hr - (-52:28 / Now H s rebi'ude \3 shock Hr = QVF+H-~>/al HEEL-3 5 ﬁQUARE MEETS .‘l SQUARE .HEEYS .5 SQUARE r I L- N r all T. H's-CPB'Zwis. um 1W.— H1 612 '3 r12 = V €H—‘-}\ (skeet. (Ssh-9 um: ﬁrm-K —— (Li-{CI-§2_>('S‘q-?-b 7. 414-1-9— zSI-q 1 +‘10'Lr~/s. Wr -.-_ (l'g'1&>(‘f\$q-SL> — q—‘Io-q (IV-75'- Wr ‘- W> 13 I Need h “MB-vac ﬂan CGTOlI‘L-wu' w; ﬂax-7.1:? qr: l5. SwLSGv-n'c. D Walk ML’I GE‘- Hal‘qu . \M—JI MM : ‘2‘ ' [‘l‘“|[r'6 SHLSm-‘c b H: 4 ad- (Iraq‘- hm. twa— K‘ale; Ht: ‘3- 0‘3 ‘0'}! 3‘4“ {inf-cad? Pe '-'-'~ __...L.-— ..._. l , “7qu): -—-——I (11-(909335 (-06 337—8 1 3 5’ (Po -_ P4 ((+3: we? = '12??(I06‘i7~>= lust»; '2. Ethos". no WWMQI Skack al- E’X‘IF 3 junta a : 401R 5““ "la-3"" SULScMK so]: I5 R 1 "hr" at: and NS w- ' -. exikinc‘b Po? _l, I“ nah-49E w; awn-Li ' ' ~ anti-”Wag-159 _l I I I 7 ‘ " -- - -- - ...
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HW13 Solns - ASE 362K2 Assignment N013 Thursday 1 A normal...

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