管道流量计算.xlsx

管道流量计算.xlsx

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管管道道流流量量计计算算表表编制日期：

2012.01.01编制人：

*公公称称直直径径外外径径壁壁厚厚内内径径横横截截面面积积流流速速m/sm/s流流量量m3/hm3/hDN25323260.0005309290.000.00DN32383320.0008042470.000.00DN40453390.001194590.000.00DN50573.5500.0019634940.000.00DN65764680.0036316780.000.00DN80894810.0051529930.000.00DN10010841000.0078539750.000.00DN12513341250.0122718360.000.00DN1501594.51500.0176714440.000.00DN20021962070.0336534970.000.00DN25027372590.052685250.000.00DN30032583090.0749905390.000.00DN35037783610.1023537880.000.00DN40042684100.132025320.000.00DN45048084640.169092940.000.00DN50052985130.2066922750.000.00DN55055995410.2298709260.000.00DN60061095920.2752535490.000.00DN700720116980.3826488040.000.00DN900920138940.6277179560.000.00推推荐荐流流速速一一推推荐荐流流速速二二管管径径（DN）流流量量mm33/h/h0.4m/s0.6m/s0.8m/s1.0m/s1.2m/s1.4m/s1.6m/s1.8m/s2.0m/s200.50.70.91.11.41.61.82.02.3250.71.11.41.82.12.52.83.23.5321.21.72.32.93.54.14.65.25.8401.82.73.64.55.46.37.28.19.0502.84.25.77.18.59.911.312.714.1654.87.29.611.914.316.719.121.523.9807.210.914.518.121.725.329.032.636.210011.317.022.628.333.939.645.250.956.512517.726.535.344.253.061.970.779.588.415025.438.250.963.676.389.1101.8114.5127.220045.267.990.5113.1135.7158.3181.0203.6226.225070.7106.0141.4176.7212.1247.4282.7318.1353.4300101.8152.7203.6254.5305.4356.3407.1458.0508.9350138.5207.8277.1346.4415.6484.9554.2623.4692.7400181.0271.4361.9452.4542.9633.3723.8814.3904.8450229.0343.5458.0572.6687.1801.6916.11030.61145.1500282.7424.1565.5706.9848.2989.61131.01272.31413.7600407.1610.7814.31017.91221.41425.01628.61832.22035.7管径（DN）流流速速推推荐荐值值m/s:

20253240506580100125闭式系统0.5-0.60.6-0.70.7-0.90.8-10.9-1.21.1-1.41.2-1.61.3-1.81.5-2.0开式系统0.4-0.50.5-0.60.6-0.80.7-0.90.8-1.00.9-1.21.1-1.41.2-1.61.4-1.82.2m/s2.4m/s2.6m/s2.8m/s3.0m/s2.52.72.93.23.43.94.24.64.95.36.46.97.58.18.710.010.911.812.713.615.617.018.419.821.226.328.731.133.435.839.843.447.050.754.362.267.973.579.284.897.2106.0114.9123.7132.5140.0152.7165.4178.1190.9248.8271.4294.1316.7339.3388.8424.1459.5494.8530.1559.8610.7661.6712.5763.4762.0831.3900.5969.81039.1995.31085.71176.21266.71357.21259.61374.11488.61603.21717.71555.11696.51837.81979.22120.62239.32442.92646.52850.03053.61502002503003504001.6-2.21.8-2.51.8-2.61.9-2.91.6-2.51.8-2.61.5-2.01.6-2.31.7-2.41.7-2.41.6-2.11.8-2.3