虹吸式雨水水力计算表

虹吸式雨水水力计算表计算管径流速阻力损失计算管径流速阻力损失计算管径mmL/Smmm/smm/mmmm/smm/mmm150.1200.210250.30021320.50028401.010360.9934.5035.25012.000467.221022.8644653.400591.2429.4558.21.2831.4855.4753.000710.769.4869.20.8010.7466906.00085.61.0413.76831.1115.9979.21107.000104.60.816.90101.60.867.9596.812515.000118.81.3515.22115.41.4317.53110.214018.0001331.3012.31129.21.3714.18123.416027.0001521.4913.61147.81.5715.601411806.000171.20.260.47166.20.280.54158.62007.000190.20.250.37184.60.260.43176.222515.0002140.420.87207.80.441.00198.225018.000237.60.410.73230.80.430.84220.431527.000299.60.380.50290.80.410.58277.6管件名称150弯头300弯头450弯头700弯头900弯头三通ξ0.10.30.40.60.80.60.6MPa局部阻力系数表管道变径处0.3海澄威廉公式水力计算表管径流量高密度聚乙烯(HDPE)0.25MPa0.4MPa流速阻力损失计算管径流速阻力损失m/smm/mmmm/smm/m120.88100.40161.0497.710.8750.3020.40.9257.930.8131.9126.20.9344.101.0438.4932.61.2155.937.891270.10564.87392.411.4140.0251.41.6457.650.8813.5361.41.0119.241.2220.1073.61.4128.720.9510.06901.1014.341.5721.95102.21.8331.681.5117.73114.61.7525.421.7319.62130.82.0128.29