Quiz 7 Solutions

# Quiz 7 Solutions - /3 law” PM W.— Quiz#7,1 ECH 3223...

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Unformatted text preview: / //3 law”) PM W...— Quiz #7 ,1_ ECH 3223, Fall 2009 Monday, November 30 Directions: 0 Forty minutes. Open book. No notes. Calculator required. Maximize your score by showing all work. Good luck to you” Saturated ethylene glycol vapor at 1 atm is exposed to a vertical plate 300 mm high and 100 mm wide having a uniform temperature of 420 K. Estimate the heat transfer rate to the plate and the condensation rate. Approximate the liquid properties as those corresponding to saturated conditions at 373 K. €qu Asgww @ 6mm} rw W6 ”t“ M Q_, .. M _ ( 3 , M~OZ|5X 3 ,L Q , 348 » LMQ‘MM'? ) C19.“ 2 >42K/VMME ‘K D P!" W1” 2,, f» M “M "I” “(3' L__ Z; 22/ ’Lf y« 24:12; a ”My; ‘2‘» "’ N/ m 7 C: U 2 IL MM : MMMMMMMMMMMMMM .___. V Wk: 7:3” "23 lath : LC (31%") 523:}; ”i , " , ‘ W J" , 35,; r” g ) ﬁ/ZK @3‘0~w20>i< mp re our J6 Li if" ﬂ M = 2 3W1; We mm». L96 ,L ’7 0462??? rm A 2‘ " (£057, @x‘argw Cgog“.23){io§x 26?fo .a l 1‘ 0 ~01 q 3 WWWWMMJ—W “‘2 I 2.352?” ”54 0'3: 7“ q'EszLﬂ-D> “—— hL :: x53? w/Mwa ZmégagHeo‘! Mmsg—ev “3 9,1“ Emu-C : " ~ 0 ” a a M wwzr‘ .. «mgﬁmigw : s I - a 2 m3 63(3):}:th L b) (TEL’TS) {385‘ 4m” 1.. 49-6; ALE “x (/3 » V i 03 [3fo l_ 5.. 2. ' V = kfﬂggjﬂ Q 02 r29 25 MQE/g) 4 <3> L) {,m/ OCbL>><Lan¢L§‘\5) [Li {A} b) Mi \'2L \ if \b‘ .1\/3 :3 m ~5 - f arm-w a m \$9 (Zé 33(19’3> (”Z MHXO xJ'WqOQ 23) gob/{3 £31: £53” «35’ 3/5} 1/85 «2 4-8 3% CD So< 26; < woo ‘ Kama, How :5 L0 Wrw ; Mavis 4‘5 53’: (4W1 :_ 432mg: 14., :3 éaumg‘ﬁys ) ‘ m .f / N ‘ Z ”lg/3.: Goran‘s/dam» fakik . ’ ‘ _ 3 ﬂy : m ’74:? : l 432 y 60 574‘ {303 23%?) (My? 'h‘awrifm waif") q/ : iloi9'ié N' ...
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