管道设计计算公式-流速计算

流量(m3/h)管道内径（mm）流速（m/s）流量(kg/h)管道内径(mm）密度(kg/m3)56.31081.70723169834437.0857流量(m3/h)管道内径（mm）流速（m/s）流量(Nm3/h)管道内径(mm）压力(MPaG)3801784.24239808.162917815.19液体流量与流速换算液体、蒸汽流量与流速换算工况气体流量与流速换算标况气体流量与流速换算流速(m/s）18.673温度(C)流速(m/s）1204.238液体、蒸汽流量与流速换算标况气体流量与流速换算固定区输入区Pin结果区TinKin→VinP00.1013Mpa(A)→Pin0.108Mpa(A)T00℃→Tin39.8℃K0273K→Kin312.8KV010360Nm3/h→Vin11133.957m3/h管道尺寸700可膨胀系数ε分子量工况开孔dmm28.9流量系数α管道尺寸流量m3/h700流量Nm3/h2900020.931942991036013366.25标态流量和实际流量转换成流量元件差压的计算公式进口容积流量m3/h（湿/干）气体流速Vm/s11133.957088.036391541流量元件差压转换成标态流量和实际流量的计算公式标态流量转换成重量流量标准状态容积流量Nm3/h重量流量Kg/h气体流速计算重量流量，Kg/h（湿）（干）进口容积流量m3/h（湿/干）气体流速Vm/s13366.25重量流量转换成标态容积流量重量流量，Kg/h（湿）（干）170929重量流量转换成实际容积（体积）流量标准状态容积流量与实际容积（体积）流量近似换算实际容积（体积）流量与标准状态容积流量近似换算说明实际入口状态标准状态实际入口状态→0.108Mpa(A)→P00.1013Mpa(A)39.8℃→T00℃312.8K→K0273K29000m3/h→V026984.117Nm3/h分子量28.9密度1.20049410.990794孔板差压Pa2561常数267.963操作密度1.8常数1.036702流量Nm3/h10350.78流量m3/h15000孔板差压Pa4656.572215000孔板差压Pa5378.311111124.04856标态流量和实际流量转换成流量元件差压的计算公式流量元件差压转换成标态流量和实际流量的计算公式0.0037206390.003998595重量流量，Kg/h（湿）（干）容积流量m3/h13366.2511133.95708重量流量转换成标态容积流量重量流量，Kg/h（湿）（干）标准状态容积流量Nm3/h170929132484.7612重量流量转换成实际容积（体积）流量实际容积（体积）流量与标准状态容积流量近似换算实际入口状态标准状态压力(Mpa)150输入170输入190输入210输入0.100.5164#VALUE!0.4925#VALUE!0.4707#VALUE!0.4507#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!0.150.7781#VALUE!0.7412#VALUE!0.7079#VALUE!0.6777#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!0.201.0423#VALUE!0.9918#VALUE!0.9466#VALUE!0.9056#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!0.251.3089#VALUE!1.2444#VALUE!1.1869#VALUE!1.1349#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!0.301.5783#VALUE!1.499#VALUE!1.4287#VALUE!1.3653#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!0.402.1237#VALUE!2.0141#VALUE!1.9166#VALUE!1.8297#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!0.502.6658#VALUE!2.538#VALUE!2.4121#VALUE!2.2997#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!0.804.3966#VALUE!4.1676#VALUE!3.935#VALUE!3.74#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!1.106.1313#VALUE!5.8332#VALUE!5.5342#VALUE!5.2356#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!1.407.8785#VALUE!7.5163#VALUE!7.154#VALUE!6.7913#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!1.709.8464#VALUE!9.3688#VALUE!9.2473#VALUE!8.413#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!2.0011.6295#VALUE!11.0985#VALUE!10.5676#VALUE!10.0366#VALUE!2.313.7652#VALUE!13.11036#VALUE!12.45604#VALUE!11.8012#VALUE!2.5015.189#VALUE!14.4516#VALUE!13.715#VALUE!12.9776#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!3.0018.4168#VALUE!17.5709#VALUE!16.7243#VALUE!15.8776#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!3.5022.7008#VALUE!21.5713#VALUE!20.4427#VALUE!19.3131#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!4.0027.164#VALUE!25.747#VALUE!24.3303#VALUE!22.9129#VALUE!4.2929.0323#VALUE!27.58519#VALUE!26.13828#VALUE!24.69089#VALUE!4.5030.3852#VALUE!28.9163#VALUE!27.4475#VALUE!25.9784#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!5.0035.4243#VALUE!33.6293#VALUE!31.8342#VALUE!30.0384#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!6.0043.8954#VALUE!41.7475#VALUE!39.5988#VALUE!37.4508#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!7.0056.7201#VALUE!53.6991#VALUE!50.678#VALUE!47.6561#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!8.0065.4713#VALUE!62.18#VALUE!58.8883#VALUE!55.5968#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!9.0084.5457#VALUE!79.8261#VALUE!75.1061#VALUE!70.3863#VALUE!过热蒸汽密度表温度（℃）输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!10.00108.625#VALUE!102.0289#VALUE!95.4346#VALUE!88.8412#VALUE!12.12150.7887#VALUE!141.6497#VALUE!132.5119#VALUE!123.3732#VALUE!12.50158.3464#VALUE!148.7516#VALUE!139.1578#VALUE!129.5629#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!15.00206.4175#VALUE!194.4276#VALUE!182.4477#VALUE!170.4577#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!17.50250.3934#VALUE!236.691#VALUE!222.8603#VALUE!209.1592#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!20.00327.8165#VALUE!309.9521#VALUE!291.2953#VALUE!273.4409#VALUE!输入#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!#VALUE!21.50384.6647#VALUE!363.2975#VALUE!341.9027#VALUE!320.5455#VALUE!压力(Mpa)3703904104300.100.33750.32720.31760.30860.150.50660.49120.47670.46310.200.67590.65530.6360.61780.250.84560.81980.79550.77260.301.01560.98450.95520.92770.401.35631.31441.27531.23770.501.69831.64561.59611.54980.802.73052.6442.55952.48841.103.773.65123.53843.43351.404.8294.66734.5224.38571.705.77795.69365.5125.34412.006.96196.7296.51176.3132.508.78028.4758.19387.93323.0010.630810.24939.99.57753.5012.616212.052811.630811.24254.0014.439213.886213.307712.9991过热蒸汽密度表温度（℃）4.5016.401815.752715.145114.66795.0018.410817.656516.982716.37196.0022.55721.562920.6919.90627.0