熱工學(xué)習(xí)題答案PPT學(xué)習(xí)教案

1、會(huì)計(jì)學(xué)1熱工學(xué)習(xí)題答案熱工學(xué)習(xí)題答案1-4 解：mgppH7 .56081.92 .110)4 .8895(3101mgppH4 .96881.92 .110)6 .8395(3202mgppH6 .138481.92 .110)7 .7895(3303第1頁/共44頁1-5 解：kJvvdvvpdvwvvvv8 .2210)066.0294.0()5 .06 .1 ()5 .02 .3(523 .01 .021211-6 解：kJUQw158267第2頁/共44頁1-7 解：kJQQQQQQkJQkJQ662121626110822.410)178.27()(001178.23600)501

2、 .0600(107第3頁/共44頁1-21 解:kgmmmkgRTBPVmkgRTBPVmgg4 . 73 .277 .347 .34)40273(102871. 010)993. 046. 1 (2)(3 .27)20273(102871. 010)993. 005. 1 (2)(123622236111第4頁/共44頁1-24 解：kJQTcTcmQKkgkJccccKkgkJcccckJTTmcQmkgVMvmpppppppppppm1035)910082. 1180011. 1 (29. 1)(/011. 110080)(/082. 110010)(4 .946)910180(005

3、. 129. 1)(/29. 1414.22965.282191002180021002001001800900100090091001213第5頁/共44頁1-25 解：KkgkJccccKkgkJcccckJTTGchhGQhkgVMUGpppppppppm/0045. 110025)(/0155. 110050)(10023. 1)25250(005. 14523)()(/4523414.22965.2835000100025020030025025006121210第6頁/共44頁hmGvUPRTvkJTcTcGQpp/61194523353.1111)250273(2871.0100

4、35.1)250045.12500155.1 (4523)(32226125022500第7頁/共44頁1-26 解：KkgkJRccKkgkJcccckJttmcQKkgkJrcckgRTPVmpvppppvpv/7684. 02871. 00555. 1/0555. 110040)(2 .1589)20640(718. 057. 3)(/718. 0287. 0005. 157. 3)20273(102871. 0105 . 06 . 06400640060070060064001236第8頁/共44頁kJTcTcmQKkgkJRccKkgkJccccpvpppppp4 .1704)207

5、173. 06407684. 0(57. 3)(/7173. 02781. 00044. 1/0044. 110020)(120026402020020001000200第9頁/共44頁1-27 解：MPapTTp05. 752737315027311221-28 解：kJWUQtmcHtmcUkJvvmRTWPv1 .434001 .43436 . 0ln)30273(2871. 03ln12第10頁/共44頁1-29 解：05 .2455 .245)293464(718. 02)(3 .464)5 . 01 . 0(20273)(124 . 114 . 112112QkJUWkJttmcU

6、KPPTTvnn第11頁/共44頁kJWUQkJttnmRWkJttmcUKPPTTvnn8 .956 .2558 .1596 .255)404293(125. 12871. 02)(18 .159)293404(718. 02)(3 .404)5 . 01 . 0(20273)(211225. 1125. 112112第12頁/共44頁1-31 解：kJUUUkJTTkRWUKvvTTkJttmcQkv5 .932 .2107 .3032 .210)530823(14 . 1287. 0)(13 .530)31()273550()(7 .303)127550(718. 0)(23121332

7、2314 . 11322312第13頁/共44頁kJTTkRWkJttmcUKvvTTvk2 .102)3 .5306 .257(14 . 1287. 0)(18 .195)3 .5306 .257(718. 0)(6 .257)31()273127()(3434343414 . 114114第14頁/共44頁kWQNhkJWQQkWWNhkJQWTTTWQdooboo67. 63600/21536247424000687. 03600/247477. 92400077. 9)10(2023273112112111-33 解：第15頁/共44頁kgkJhhwKkgkJsCtkgmvkgkJhk

8、gkJho/118721583345/08. 734/5 .23/3345/21582122232121-45 解：第16頁/共44頁KkgkJsCtkgmvkgkJhMPapKkgkJsCtkgmvkgkJhMPapKkgkJsCtkgmvkgkJhMPapooo/18. 7270/35. 0/29977 . 0/01. 7270/245. 0/29881/66. 6170/245. 0/27708 . 03333332232121131111-47 解：第17頁/共44頁kgkJvvpwkgkJvpvphhssTwwKkgkJsCtkgmvkgkJhMPappTvo/5 .52)35. 0

9、275. 0(107 . 0)(/3 .8310)245. 0135. 07 . 0()29882997()01. 718. 7()270273()()()(0/71. 6166/275. 0/27657 . 063446223323232443444第18頁/共44頁1-50 解：529.01396.12121396.1396.11kkkMPaPPC159. 0529. 03 . 01MPaPPC1 . 02smRTKKCCC/3013008.2591396.1396.121212第19頁/共44頁CPPTTokkC2513 . 0159. 0300396. 11396. 11112kgmP

10、RTvC/41. 0101592518 .2593322232221008. 430141. 03 . 0mcmvA第20頁/共44頁1-52 解：546.0MPaPPC092. 1546. 0212PPCsmhhccc/50410)27752902(2)(231kgkJh/29021kgkJh/25432kgmvc/18. 03kgmv/56. 032第21頁/共44頁smhhc/84710)25432902(2)(232122min6 .5350418. 015cmcmvAcc22229984756. 015cmcmvA第22頁/共44頁1-56 解：331109.2810)016.287

11、225.0016.18062.0330575.0011.44158.0(11niiiMM第23頁/共44頁KkgJMRRM/7 .2870289. 03143. 8kgkJcCniii/052.1039.17225.0853.1062.0917.00575.0844.0158.01第24頁/共44頁kJtcmQ3111104 .210)200400(052.11000kJQQQo3312102055400104 .210CtcmQto7 .24430005.195010205312222第25頁/共44頁1-57 解：kmolMmnooo109. 0325 . 3kmolMmnNNN089.

12、0016.285 . 2kmolnnnNo198. 0089. 0109. 055. 0198. 0109. 0nnXoo45. 0198. 0089. 0nnXNN第26頁/共44頁kgmmmNo65 . 25 . 3583. 065 . 3mmwoo417. 065 . 2mmwNN)/(275. 02968. 0417. 02598. 0583. 0KkgkJRwRwRNNooKPPTTkk39425.065.03004 .114 .111212)/(968. 0039. 1417. 0917. 0583. 0KkgkJcwcwcpNNpoop第27頁/共44頁)/(6572. 0259

13、8. 0917. 0KkgkJRccopovo)/(7422. 02968. 0039. 1KkgkJRccNpNvN)/(692. 0742. 0417. 0657. 0583. 0KkgkJcwcwcvNNvoov)/(968. 0039. 1417. 0917. 0583. 0KkgkJcwcwcpNNpoop399. 1692. 0968. 0vpcck第28頁/共44頁MPaVTRmPooo357. 010002. 1394102598. 05 . 333222MPaPPPoN293. 0357. 065. 0222kJTTmcUv390)300394(692. 06)(12kJTT

14、mcHP546)300394(9682.06)(120SkJTTkmRw388)394300(1399. 110275. 06)(1321第29頁/共44頁2-7 解：WKmR/129. 093. 012. 02111WKmR/357. 014. 005. 02222WKmR/357. 07 . 025. 02333WKmRRRR/843. 0357. 0357. 0129. 023212第30頁/共44頁221/1109843. 045980mWRttqmRR25. 07 . 0357. 0222222m5 . 025. 025. 022第31頁/共44頁2-9 解：1221ln21ddtt

15、qwwl1)(22)(21dedlwwqttme168.01 .0)(163)50460(033.014.32mdd034.021 .0168.0212第32頁/共44頁2-23 解：ctttofwm40230502定性溫度定型尺寸:mmdm60查表:smv/1096.1626)/(1067. 22kmw699. 0Pr 第33頁/共44頁46104151. 11096.1606. 04Revdwm查表:618. 0193. 0nc63699. 0)104151. 1 (193. 0PrRe33. 0618. 043/1nmcNu98.2806. 01076. 2632dNuawttaFQfw

16、4 .218)3050(206. 014. 398.28)(第34頁/共44頁2-25 解：ctttofwm852601102定性溫度定型尺寸:mmdm25查表:smv/106 .2126)/(1009. 22kmw691. 0Pr 225501ds225502ds第35頁/共44頁36max10787. 5106 .21025. 05Revdwm37.5898. 0)10787. 5(482. 0Re556. 03maxznmcNu叉排查表:98. 0556. 0482. 0znc15.72025. 01009. 337.582dNua第36頁/共44頁57.5398. 0)10787. 5

17、(229. 0Re632. 03maxznmcNu順排查表:98. 0632. 0229. 0znc21.66025. 01009. 357.532dNua第37頁/共44頁2-27 解：ctttofwm19225132定性溫度定型尺寸:mdm9102)45(54查表:smv/1097.1426)/(1058. 22kmw703. 0Pr 31042. 329311fT第38頁/共44頁92633231073. 1703. 0)1097.14(11. 1)1325(8 . 91042. 3PevtdgPeGrm6 .167)1073. 1 (15. 0)(33. 09nmGrPecNu查表:33. 015. 0nc)/(89. 31091058. 26 .16722KmWdNuaWttaFQfw934)1325(4589. 3)(第39頁/共44頁WttaFQfw1048)1325(45365. 4)(2-32 解：mWFFTTFQb/544382. 1752) 192. 01()5 . 04 . 0(214. 32 . 074. 01)323423(1067. 514. 32 .