化工设备机械基础习题

1、Sb2C22mpS212mpS12mpSA123AAAA 123AAA31.5oVm0.6iD/1.0iL D 2344iiiLVD LDD3/1.5/0.62.5oVVm/oVV34iiVDLD334/()10/(1.0)1.471( )1471iiLDVmmmD1400iDmmABCrDS331.42626iFDVH2,4TFTiFVVV VD HVV3221.44(2.5)4()261.41.409( ),1410FiVVHDm Hmm12/2/2DD、12/2D 、12/2r con 、44mpDpDSS、42mpDpDSS、2/ 2/ 2mprprSconScon、12、12、12/

2、 2D 、OxxOPPHyPPHHyH=、AyP OH02OmP DHySH、max2OP DSHAByp12/2D= 、12、212/2/mmpSp S、/4/2mpDSpDS、/4()/2mpDSpy g DS、212/2/mmpSp S、Bppy gmax()222pH g DpDH gDSSS2,/3.24iiVDL LD344253.53.2iVD2.150()iDm2000iDmm圆整2000DNmm1.6WpMPa1.6PNMPacLpppLpLp1.11.1 1.6()WppMPa1.1 1.6()cppMPa1.1 1.6()cppMPat12nSmm170tMPa2cint

3、cp DSCp p1.1 1.6200010.2511.7()2 170 1.0 1.1 1.6nSmm 12nSmm12nnSSmm12nSmm1120.2511.75()nSCmm)(6 . 11 . 11 . 1MPappW)(6 . 11 . 11 . 1MPapppppWLCt1.0mmSn12MPat17020.5CntCp DiSCp)(63.11125. 06 . 11 . 15 . 00 . 1170220006 . 11 . 1mmSnmmnS12mmnSSn12mmSn12)(75.1125. 0121mmCSnmmDi20002VVVTF224iVD HVVTF2224

4、 (252 1.18)7.210( )2.04iVVHmD F7210mmH 31.18FVm2min10002CDSi)(51100020002minmmS)(2 . 20 . 16 . 11 . 125. 125. 1MPapptT)(4 . 42MPappT表TTppp45 . 1表MPapMPa8 . 83 . 3表max()2()TinTnpDSCSC)(76.205)25. 112(2)25. 1122000(2 . 2maxMPamaxMPas MPa2344iiiLVD LDD33442.50.683()10iiVDmLDiD1.11.1 0.85()WppMPaClppp0l

5、p 1.1 0.85(),CppMPa137tMPa1.02cintcp DSCp 1.1 0.85 7000.2502.65()2 137 1.0 1.1 0.85nSmm3nSmm15 0.254.75()nSCmm 5nSmm1.11.1 0.85()WppMPaClppp0lp 1.1 0.85()CppMPa 137tMPa1.02 0.5cintcp DSCp 1.1 0.85 7000.2502.65()2 137 1.00.5 1.1 0.85nSmm3nSmm5nSmm15 0.254.75()nSCmm 2TFVVV224iFVD HVVT2222.52 0.05450.744iVVHD F6.213mH 6210mmH 6210mmH 1.151.15 1.1 0.851.0