《管道压力损失速查表》由会员分享，可在线阅读，更多相关《管道压力损失速查表（2页珍藏版）》请在金锄头文库上搜索。
1、管道压力损失表Pc %：每100米新铸铁的压力损失 单位mVm/s :管内流体流速，单位 m/s流量管内径m3/h2532405060708090100125150 175200225250275300350400450 500600/UU80090010003Pc %17.006.001.600.540.250.130.060.030.02Vm/s1.701.030.670.830.290.220.160.130.106PC %24.006.002.000.900.430.210.130.080.03Vm/s2.061.340.850.580.440.320.260.200.139Pc %1
2、2.504.301.800.900.460.250.150.06Vm/s2.081.320.890.650.500.390.320.2012Pc %20.007.003.201.500.750.440.250.09 10.03 Vm/s2.761.761.190.880.670.530.430.270.18管件压力损失的近似计算法15Pc %1乙005.202.401 1.250.700.420.150.06底阀近似15m管程Vm/s2.201.491.100.870.660.540.340.24止回阀近似10m管程18Pc %17.007.003.501.701.000.600.200.08
3、 1开关阀近似5m管程Vm/s2.641.781.301.000.780.640.400.28弯管和弯头近似5m管程21Pc %22.008.804.201.300.750.260.100.05Vm/s3.352.081.541.170.930.750.480.320.2424Pc %12.005.7U3.001.7U1.000.360.140.07Vm/s2.381.761.341.060.860.540.360.2827Pc %14.00/ .003.502.001.250.42 10.17 10.08Vm/s2.701.971.451.170.860.600.420.3130Pc %17
4、.008.204.202.501.500.500.200.09Vm/s2.982.201.741.321.080.680.480.3436Pc %25.0012.006.303.502.000.750.300.140.07Vm/s3.582.632.001.581.280.820.570.420.32/1Opc%16.008.504.502.700.850.330.180.0842Vm/s3.072.341.851.500.960.660.480.3748Pc%21.0010.006.003.601.200.450.220.120.06Vm/s3.512.682.121.72 11.080.7
5、20.560.430.3454Pc%25.0013.507.604.501.500.550.280.140.08Vm/s3.943.002.341.921.200.840.630.480.38Pc%16.009.005.50 11.800.700.330.170.106UVm/s3.322.642.161.360.960.680.530.4275Pc%24.0014.008.002.761.000.490.240.140.08Vm/s4.173.312.681.721.180.870.670.530.4390Pc%20.0012.503.801.450.740.360.200.140.08Vm
6、/s3.973.242.041.441.020.800.630.510.42Pc%26.0016.505.301.950.900.4/0.2/0.160.10IU5Vm/s4.603.74 12.41 11.661.220.930.740.590.49120Pc%21.506.902.601.200.610.360.200.140.08Vm/s4.312.721.931.351.060.840.680.560.47135Pc%26.009.003.301.500.760.450.250.170.10Vm/s4.8110.702.131.561.190.950.760.630.53150Pc%1
7、1.004.001.900.950.550.300.210.120.06Vm/s3.442.361.741.341.050.860.700.590.43165Pc%13.004.702.201.130.650.370.240.150.08Vm/s3.752.611.911.461.150.940.770.650.48180Pc%15.205.502.601.300.760.430.290.180.09Vm/s4.092.832.081.591.261.020.840.710.52210Pc%21.007.403.501.801.000.600.3/0.240.120.06Vm/s4.703.322.431.861.491.190.980.820.610.47240Pc%9.404.302.301.300.740.
