《热工学习题答案》

1、整理课件热工学习题解整理课件1-2 解：PaCosHgpov5 .7843081. 9800kPaPPPvBa5 .98784. 032.99整理课件1-4 解：mgppH7 .56081.92 .110)4 .8895(3101mgppH4 .96881.92 .110)6 .8395(3202mgppH6 .138481.92 .110)7 .7895(3303整理课件1-5 解：kJvvdvvpdvwvvvv8 .2210)066.0294.0()5 .06 .1 ()5 .02 .3(523 .01 .021211-6 解：kJUQw158267整理课件1-7 解：kJQQQQQQkJ

2、QkJQ662121626110822.410)178.27()(001178.23600)501 .0600(107整理课件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整理课件1-24 解：kJQTcTcmQKkgkJccccKkgkJcccckJTTmcQmkgVMvmpppppppppppm1035)910082. 1180011. 1 (29. 1)(/011

3、. 110080)(/082. 110010)(4 .946)910180(005. 129. 1)(/29. 1414.22965.282191002180021002001001800900100090091001213整理课件1-25 解：KkgkJccccKkgkJcccckJTTGchhGQhkgVMUGpppppppppm/0045. 110025)(/0155. 110050)(10023. 1)25250(005. 14523)()(/4523414.22965.2835000100025020030025025006121210整理课件hmGvUPRTvkJTcTcGQpp/

4、61194523353.1111)250273(2871.010035.1)250045.12500155.1 (4523)(32226125022500整理课件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整理课件kJTcTcmQKkgkJRccKkg

5、kJccccpvpppppp4 .1704)207173. 06407684. 0(57. 3)(/7173. 02781. 00044. 1/0044. 110020)(120026402020020001000200整理课件1-27 解：MPapTTp05. 752737315027311221-28 解：kJWUQtmcHtmcUkJvvmRTWPv1 .434001 .43436 . 0ln)30273(2871. 03ln12整理课件1-29 解：05 .2455 .245)293464(718. 02)(3 .464)5 . 01 . 0(20273)(124 . 114 . 11

6、2112QkJUWkJttmcUKPPTTvnn整理课件kJWUQkJttnmRWkJttmcUKPPTTvnn8 .956 .2558 .1596 .255)404293(125. 12871. 02)(18 .159)293404(718. 02)(3 .404)5 . 01 . 0(20273)(211225. 1125. 112112整理课件1-31 解：kJUUUkJTTkRWUKvvTTkJttmcQkv5 .932 .2107 .3032 .210)530823(14 . 1287. 0)(13 .530)31()273550()(7 .303)127550(718. 0)(23

7、1213322314 . 11322312整理课件kJTTkRWkJttmcUKvvTTvk2 .102)3 .5306 .257(14 . 1287. 0)(18 .195)3 .5306 .257(718. 0)(6 .257)31()273127()(3434343414 . 114114整理课件kWQNhkJWQQkWWNhkJQWTTTWQdooboo67. 63600/21536247424000687. 03600/247477. 92400077. 9)10(2023273112112111-33 解：整理课件kgkJhhwKkgkJsCtkgmvkgkJhkgkJho/118

8、721583345/08. 734/5 .23/3345/21582122232121-45 解：整理课件KkgkJsCtkgmvkgkJhMPapKkgkJsCtkgmvkgkJhMPapKkgkJsCtkgmvkgkJhMPapooo/18. 7270/35. 0/29977 . 0/01. 7270/245. 0/29881/66. 6170/245. 0/27708 . 03333332232121131111-47 解：整理课件kgkJvvpwkgkJvpvphhssTwwKkgkJsCtkgmvkgkJhMPappTvo/5 .52)35. 0275. 0(107 . 0)(/3

9、.8310)245. 0135. 07 . 0()29882997()01. 718. 7()270273()()()(0/71. 6166/275. 0/27657 . 063446223323232443444整理课件1-50 解：529.01396.12121396.1396.11kkkMPaPPC159. 0529. 03 . 01MPaPPC1 . 02smRTKKCCC/3013008.2591396.1396.121212整理课件CPPTTokkC2513 . 0159. 0300396. 11396. 11112kgmPRTvC/41. 0101592518 .25933222

10、32221008. 430141. 03 . 0mcmvA整理课件1-52 解：546.0MPaPPC092. 1546. 0212PPCsmhhccc/50410)27752902(2)(231kgkJh/29021kgkJh/25432kgmvc/18. 03kgmv/56. 032整理课件smhhc/84710)25432902(2)(232122min6 .5350418. 015cmcmvAcc22229984756. 015cmcmvA整理课件1-56 解：331109.2810)016.287225.0016.18062.0330575.0011.44158.0(11niiiMM

11、整理课件KkgJMRRM/7 .2870289. 03143. 8kgkJcCniii/052.1039.17225.0853.1062.0917.00575.0844.0158.01整理课件kJtcmQ3111104 .210)200400(052.11000kJQQQo3312102055400104 .210CtcmQto7 .24430005.195010205312222整理课件1-57 解：kmolMmnooo109. 0325 . 3kmolMmnNNN089. 0016.285 . 2kmolnnnNo198. 0089. 0109. 055. 0198. 0109. 0nnX

12、oo45. 0198. 0089. 0nnXNN整理课件kgmmmNo65 . 25 . 3583. 065 . 3mmwoo417. 065 . 2mmwNN)/(275. 02968. 0417. 02598. 0583. 0KkgkJRwRwRNNooKPPTTkk39425.065.03004 .114 .111212)/(968. 0039. 1417. 0917. 0583. 0KkgkJcwcwcpNNpoop整理课件)/(6572. 02598. 0917. 0KkgkJRccopovo)/(7422. 02968. 0039. 1KkgkJRccNpNvN)/(692. 07

13、42. 0417. 0657. 0583. 0KkgkJcwcwcvNNvoov)/(968. 0039. 1417. 0917. 0583. 0KkgkJcwcwcpNNpoop399. 1692. 0968. 0vpcck整理课件MPaVTRmPooo357. 010002. 1394102598. 05 . 333222MPaPPPoN293. 0357. 065. 0222kJTTmcUv390)300394(692. 06)(12kJTTmcHP546)300394(9682.06)(120SkJTTkmRw388)394300(1399. 110275. 06)(1321整理课件2

14、-7 解：WKmR/129. 093. 012. 02111WKmR/357. 014. 005. 02222WKmR/357. 07 . 025. 02333WKmRRRR/843. 0357. 0357. 0129. 023212整理课件221/1109843. 045980mWRttqmRR25. 07 . 0357. 0222222m5 . 025. 025. 022整理课件2-9 解：1221ln21ddttqwwl1)(22)(21dedlwwqttme168.01 .0)(163)50460(033.014.32mdd034.021 .0168.0212整理课件2-23 解：ct

15、ttofwm40230502定性温度定型尺寸:mmdm60查表:smv/1096.1626)/(1067. 22kmw699. 0Pr 整理课件46104151. 11096.1606. 04Revdwm查表:618. 0193. 0nc63699. 0)104151. 1 (193. 0PrRe33. 0618. 043/1nmcNu98.2806. 01076. 2632dNuawttaFQfw4 .218)3050(206. 014. 398.28)(整理课件2-25 解：ctttofwm852601102定性温度定型尺寸:mmdm25查表:smv/106 .2126)/(1009. 2

16、2kmw691. 0Pr 225501ds225502ds整理课件36max10787. 5106 .21025. 05Revdwm37.5898. 0)10787. 5(482. 0Re556. 03maxznmcNu叉排查表:98. 0556. 0482. 0znc15.72025. 01009. 337.582dNua整理课件57.5398. 0)10787. 5(229. 0Re632. 03maxznmcNu顺排查表:98. 0632. 0229. 0znc21.66025. 01009. 357.532dNua整理课件2-27 解：ctttofwm19225132定性温度定型尺寸:

17、mdm9102)45(54查表:smv/1097.1426)/(1058. 22kmw703. 0Pr 31042. 329311fT整理课件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)(整理课件2-32 解：mWFFTTFQb/544382. 1752) 192. 01()5 . 04 . 0(214. 32 . 074. 01)323423(