HW 14A Solutions

HW 14A Solutions - PROBLEM “I. 76 W1 A Mbojd awning '1:...

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Unformatted text preview: PROBLEM “I. 76 W1 A Mbojd awning '1: (“‘11th an em «Dr—shude bowls. Dank an knownau- various laced-ions. Elam: Dtknm‘we (0-) W fissures amt Wren-fur“ af cub» rm ‘ \ fluke, MUD) m vgtodkj «1' Hut nozzle 941+. o m bM’h : T3 = "JOCK . P3142310. W2 Same. as m Exomek €1.12. I “(39+ y“. 05%. “new” 451331515: (a) rim, {in m». of +0... «ant.qu swes (13¢.ch— 22), am T =zzot, = 2.2 k?“ => k¢=2t°¢fh u! , y, 10.4610 A ?a o. M Maury: but?“ {or Md‘tf-Puscr fins; 0 = h‘+ ‘25-"- Im .Tkus \n a \n Ufa gums” T aso‘nflg IN “‘1 | ‘ 1" E'1 + 7- llkg-hls‘l lo’N-ml a 2 51.22 L119 '5‘ch 'Hu. grace“ is mum“; ) P! «Pm/P m) p._ = 3m?! Icax m; For {sewh’ic compresst'cn, Puss Pr, (hm) - 63‘! 53 N his = 5m? kl’llg - w'H-k m compressor (Wining, “u *1. «33:5sz z 557.9 Lama , 1": 11-5: m.“ km. mg; Taawwx ,ps-p, =t> h3=ls:s.qz BIL: , M: Hso.s 5m 5 For a. Wurqu J We/fi‘ ‘ mm. 11m (bu—k.) ‘ MCka‘hqs) ab kw, mum mica Thu) h.“ .17018 M ,56 = y’ (Fwd p"): I56.6z kPa. M 3- “3’ (\‘3’k‘d ‘ [208314 ¢ PEI" $232. Yrs = 7n. (mm = 26.68! 5 k5 :qua mg (5) A“ energg \oulAMce. em H». “02.14:. aims ‘ ‘15 = Jim—$.53 RT lo N-M | an s?- = ‘/1(1208.1u— 694-48333 Tania—I— = 1009 "‘15 V? ‘f—IZB PROBLEM °l-%‘t ENQQM: Air en’cers 'Hu. dH'W of k Vania? 0.51%; kwousn comb-mm. The. Rufuadwre aHer Combust is specific-t. Em: (151' am air-shndqrd anon sis , (id-crth (a) ‘Hu. Veg?“ My ‘Hu. ammu- ex'd‘fiau (b) Hm Vdoc'llg a.+ «Hm. ozze emf. EM c. .' T 3 200001, 1 d. 3 T m L ‘T . . —r' T=V20°K \rzo o . ‘ ,,_ Pt‘w “we: 1 T3: 20 0 K Pf e lem v.3 \boo H5 3 Assamgmus: (t) Ekck compoguwr is awaLeJ-cd as a can’t-rat Vvlune af skating smu,(13 Th. gombushcm fracas '\S modded as o. cohsbwk mssuxo. \wd «Mi-Lox . (3) 1k; d36+user QM horde arcade. iswhopfcallg. (1+1 M lzd' kind-menu“ at laced-mks 10nd. ska-m. wot-mks cm is Owr added as an. Rated 30.5. 535915! 1(a) For «M. was"; 0 akhnvr') - \n- . M I 7. a \n , k ,V; ._. we 1 ueo gist-l I13 \{u 1 ‘ 7- '3 + 1 1.2 I ~flla‘ 134M“ 3 ISM“ Bin/ll: W, Pr: =z.qzw Owl P1*Q’"/fi,.) I =25.“ ‘Hltk?<__.?z 0:) M T3: 200002 , 11M: A-zu§ 5m" h}: 5%7134‘545/ Prg = I74. fir M1 (an fruprc expansion Waugh. +50. WO‘L‘dc. PM ‘ Paw“ {P33 ‘ (1743 (‘/z$zz)= 4‘4 h“ ‘: 33145—awa. TN. Velma-9 'LS W Fran/x 0: h, - (Mfg?) W U; =’ J LCL‘Is-hq) .. / 5o. _ . .B’cu BI-IWNs‘ [1% Han - 2'( H‘gfiwu—VF HH- law! = 23?? H45 “7+ PROBLEM 4-83 K532551522 A were? engfm. 1s Matt;ch any»; air—Sauna basis. Da’m an. known ai- Var'wus Meghan, 3M1: 'Dt‘l'umfiw. (a) fin. owev- delivereA +0 flu. llcr, MAW) Hie. voted-3 ax- nozzle “if. we” v « HIM. c T IND K avian"? M‘ ‘55 vguaog r:L 40 uh I 1—“240 ’l/ ___..” I *H Dmuw Nozzte ---> AigflflflflOH : Same as in Brawl; 942’ exupt‘. He - Kg- - 0.55. Wag: Fir-$1" $13: each of flu. principal sinks (Tabch- 22), am Ta * 190k =5 ha: 2cm.“ Idle, , pm «0.93:: M; An energy “but. {enqu- d-Ffuser sins; o 20:“ Vézl'f~hl . Thus a 1 _ z a. kl Mai» “3/2. ~z-w.ozk'~l,‘{_,+ will-743%; 13%;; = 256.27. HUS =:> yr.“ 0min n-Q’r-lwa a 2 50.7.1 Ha m For an immp'u. wmsim, 3,.“ -.- ($13)». = 73902 -¢>k“:ma:esg Wéngmmressoremcicmfl, hi. k‘ *Lkzns-kwg 5373 “as m Tb*ll'-lo‘-"’h3=l2o1.51 mks . y,,=m3.u M For ismth cxpwt'n.’ a.” =(Pv/p,) Pr, s 53% “3.: = 19.1%. Thu, has 7434-09 Wu” . “513% HA!- Mike. calcfwog , h“: V“,— “g( in;— lwsx = 720.09 harm, , 9..., -zq.eo ms m “Us/n.) m, x 23.34 =9 k5 = 61641 mks (m The. eower dekivarodbm ympuer is ‘8)?" " “)4 " V.“ [mfkfl‘ (“1450] where, “z: (ATLK , Wr‘fufl 21.. 3‘7“? aficflzfia K) ‘ => V31” (4'36 Effibtvas; — m.o1)-($3?-1~2$L-ZDJ% Lfis}: umw ‘_._ W‘. 0:) PM enema buKauu. {tn-Hm “oz-ah: {was v's : [2(Mqa‘n5) ~.- 7. (720.0% 4.15.17) g : 245.4 m]: ufi ‘2—- I30 PROGLEM‘LIZI (4)1444 {sen at ‘Hbuuof cur. emu); afferzuhe specified coma-be ai- Jke nozzle exH— and r0; . W: A converw - dli/ergubpa p02.ch operates as!" 5+”; A£=3¢m1 At: ‘3 Cm; W: The air bekaw: as an ideal 34:, mi”: Iczl‘q. 35149135.: Use Table 9.1. Flés‘l', Iliad ‘H‘e sugm’nbm Shire, M3 0.2 3> T-/T° = 0.99205 -b To = Hoaxzk 1?. /r., = 0.417 7.50 -> r°= 8.125 bar IQ +ke. noule How 15 choked, J'lflJauA “I; = Towns”) = 336.0K pf = potsusza) = mause bar FW‘W‘G 1);“ = 51*. = 0.2219 m’lka P4.- U; 303'} kRTu‘ a 307-” mlfi Tkus’ Mm. M§$ How mic. is m Now, eu‘x-HA AJAI“ -_ 6 cm"/ 3 (Mi = 7. , ‘"here are We aces Us Table ‘1‘. «Son flit 2-7-0 => P1 = (439352) Y. = 0‘7“? bar‘___________22, TL: (.908 I3)T. = ZO‘i-‘ik ‘___.____.__E 5 E . H”: 0.307‘] $ P1: (.‘Iaboflpar- "1.70 bar E P; T1: (38121) T. = 315.5 K e __________7"- PRobeEM “1.122 #4,: 1.1 =D M3: 0.5q70fo (JIM-A P317x=51qg 0“ ‘ ba WI‘KA = 0.1m ‘ =? : .zt bat 7x a Pk; \, H ‘1 4________._____Pr“sum 441% q. ’23 {See Pmblem 9.12! fordd‘ails.) @ A,M"=2. Paws.qu Px=lbar l’z - 2 - - rt“- ?one v 0.24313 =9 Mx -:.s-m Using 4M1: Yuk“: in Table 9.7. afiles P03 [pax = 0.61025“: . Thus) ?,K = 8|27’bj 'rgzd = bar . How, -Far A,/A*=2 , amiswosonic How aHer 44m skod¢,¥romTable 9.1 ‘lepo: 0.4an: => p1 = mqq up“, bad; WSW 4-179 ' ...
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HW 14A Solutions - PROBLEM “I. 76 W1 A Mbojd awning '1:...

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