管道压力降计算小程序.xls

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管道压力降计算小程序.xls

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管道压力降计算小程序.xls

输入数据:

项目单位GGGGGGFG-ngFGFG-ngPG11管管线线号号-7001001700100270010027001007700100770010037001001介质HCl1气体流量kg/h63106744064063078329605102683902气体密度kg/m31.6396.136.133.23756.1317.513.23758.113气体粘度cp0.014260.011570.011570.011460.011570.011570.011460.0144气体Cp/Cv-1.3341.32641.32641.31731.32641.191.31731.1565初始压力kPa（a）808008004508008004504506最大允许压力降kPa/100m2020202020202020管道1管道长度m1001001001001001001001002初选管径mm40401501505050505025025020020015015050503绝对粗糙度mm0.20.20.20.20.20.20.20.2管件Le/D145度弯头15290度弯头353180度弯头754三通（分流）405三通（合流）606闸阀（全开）77截止阀（全开）3008蝶阀（全开）209止回阀（全开）13510容器入管口2011其它管件输出数据1最最终终计计算算管管径径mm3002005080250200200502管道内截面积m20.070650.03140.001960.005020.0490630.03140.03140.0019623介质流速m/s20.577915.4049.374616.9336928.431414.9570828.057186.8066224雷诺数-41938581632928248443156767376739245290281585895197228.65流动状态-完全湍流完全湍流过渡湍流过渡湍流完全湍流完全湍流完全湍流过渡湍流6摩擦系数-0.017830.019640.028870.025840.0186110.0196350.0196350.028987管件当量长度m00000000管道压降1100m管道压降kPa9.894169.894167.122427.1224215.512115.51212.540742.5407418.3979518.3979519.1812919.1812912.6461712.6461711.0068311.006832直管段压降kPa9.894167.1224215.51212.5407418.3979519.1812912.6461711.006833局部阻力降kPa000000004总压降kPa9.894167.1224215.51212.5407418.3979519.1812912.6461711.006835压降%0.899470.89031.939010.564612.2997442.3976612.810262.4459616末端马赫数0.048020.037190.022750.016250.0691350.0649290.066510.02721流量核算流量百百米米压压降降（kPa）40%1.581.142.440.392.943.072.021.7350%2.471.783.820.614.604.803.162.7060%3.562.565.500.886.626.914.553.8970%4.853.497.481.209.019.406.205.2980%6.334.569.771.5711.7712.288.096.9190%8.015.7712.371.9814.9015.5410.248.74100%9.897.1215.272.4518.4019.1812.6510.79110%11.978.6218.482.9622.2623.2115.3013.06120%14.2510.2621.993.5226.4927.6218.2115.54130%16.7212.0425.814.1331.0932.4221.3718.24140%19.3913.9629.934.7936.0637.6024.7921.15150%22.2616.0334.365.5041.4043.1628.4524.28输入结束D:

制苯C00012管线表计算c27e378b2e690e0dd05ea309c68623b2.xlsGas_Pipe1of42023/4/2818:

12PG-ng7001001PS-ngPSSM-ngSMAN-ngANMMA-ng406491473456439610258681153.23753.23758.113.23758.113.23758.113.23750.011460.011460.0140.011460.0140.011460.0140.011461.31731.31731.1561.31731.1561.31731.1561.317345045045045045045045045020202020202020201001001001001001001001005050252525252525252515015010010025250.20.20.20.20.20.20.20.28080508050200150400.0050240.0050240.0019620.0050240.0019620.03140.0176620.0012566.9336858.3853198.2552117.7875887.66181316.6736411.379287.8559156767189587.7239202.8176073.3222008.6942455.5989177.188808.91过渡湍流过渡湍流过渡湍流过渡湍流过渡湍流过渡湍流过渡湍流过渡湍流0.0258380.0256790.0288830.0257380.0289180.0199620.0213390.031419000000002.5407372.5407373.6930813.69308116.1361316.136133.1926153.19261513.9167113.916714.5403094.5403097.5505167.5505167.9320097.9320092.5407373.69308116.136133.19261513.916714.5403097.5505167.932009000000002.5407373.69308116.136133.19261513.916714.5403097.5505167.9320090.5646080.8206853.5858060.709473.0926031.0089581.6778931.7626690.016250.0196770.0331960.0182640.0307310.0391640.0453120.0185230.390.572.540.492.190.711.191.230.610.893.970.773.421.121.871.920.881.295.711.114.921.612.692.761.201.757.781.516.702.193.663.761.572.2910.161.978.752.864.784.911.982.9012.862.5011.083.626.046.212.453.5815.873.0913.674.477.467.672.964.3319.213.7316.555.409.039.283.525.1522.864.4419.696.4310.7411.044.136.0526.835.2123.117.5512.6112.964.797.0131.116.0526.808.7514.6215.035.508.0535.726.9430.7710.0516.7917.25输入数据:

项目单位11管管线线号号-介质1气体流量kg/h2气体密度kg/m33气体粘度cp4气体Cp/Cv-5初始压力kPa（a）6最大允许压力降kPa/100m管道1管道长度m2初选管径mm3绝对粗糙度mm管件Le/D145度弯头15290度弯头353180度弯头754三通（分流）405三通（合流）606闸阀（全开）77截止阀（全开）3008蝶阀（全开）209止回阀（全开）13510容器入管口2011其它管件输出数据1最最终终计计算算管管径径mm2管道内截面积m23介质流速m/s4雷诺数-5流动状态-6摩擦系数-7管件当量长度m管道压降1100m管道压降kPa2直管段压降kPa3局部阻力降kPa4总压降kPa5压降%6末端马赫数流量核算流量百百米米压压降降（kPa）40%50%60%70%80%90%100%110%120%130%140%150%输入结束D:

制苯C00012管线表计算c27e378b2e690e0dd05ea309c68623b2.xlsGas_Pipe2of42023/4/2818:

12FG-CH4LSLSLSMMASAR-ngSAR700100170010027001001700100270010031001533147579699864612821081008.113.23758.112.278.112.372.372.370.0140.011460.0140.01180.0140.0140.0140.0141.1561.31731.1561.32471.1561.34771.34771.34774504504504504504504504502020201220202020100100100100100100100100252580805050200200252515015010010025250.20.20.20.20.20.20.20.24010080200200200150400.0012560.007850.0050240.03140.03140.03140.0176620.0012562.72701216.7556110.0558631.0560210.759722.873813.988399.33167463214.29473544.5466205.311953501247091774754.3355348.663214.29过渡湍流过渡湍流过渡湍流过渡湍流过渡湍流过渡湍流过渡湍流过渡湍流0.0318190.0238090.0252110.0198940.0198840.020030.0217660.031819000000002.4247772.42477710.9373710.9373713.0619913.0619910.8739810.873984.7177524.7177526.2765393.4010378.2974422.42477710.9373713.0619910.873984.7177526.2765393.4010378.297443000000002.42477710.9373713.0619910.873984.7177526.2765393.4010378.2974430.5388392.4305272.9026642.416441.0483891.3947860.7557861.8438760.0107970.0396420.0402940.0613490.0427080.0455360.0277580.018620.371.722.061.720.750.980.531.270.582.693.222.681.161.540.821.980.833.874.643.861.682.221.192.851.135.276.315.262.283.011.613.881.486.898.256.872.983.942.115.071.878.7110.448.693.774.982.676.412.3110.7612.8910.734.666.153.297.922.8013.0215.5912.995.647.453.999.583.3315.4918.5615.466.718.864.7411.403.9118.1821.7818.147.8710.405.5713.384.5421.0925.2621.049.1312.066.4615.525.2124.2129.0024.1510.4813.847.4117.82输入数据:

制苯C00012管线表计算c27e378b2e690e0dd05ea309c68623b2.xlsGas_Pipe3of42023/4/2818:

12LSLSMS700100470010051101HCl20861003915632.372.372.371.6390.0140.0140.0140.014261.34771.34771.34771.3344504504508020202020100100200100100100252510010040400.20.20.20.2150401500.0176620.0012560.01766213.84249.33167425.9793835164063214.29659957.1过渡湍流过渡湍流过渡湍流0.0217720.0318190.0214610003.3314578.29744211.931183.3314578.29744323.862360003.3314578.29744323.862360.7403241.8438765.3027470.0274660.018620.0527750.521.271.770.811.982.781.162.854.021.583.885.502.065.077.222.616.419.503.237.9211.723.909.5814.184.6511.4016.885.4513.3819.816.3215.5222.987.2617.8226.38输入数据:

制苯C00012管线表计算c27e378b2e690e0dd05ea309c68623b2.xlsGas_Pipe4of42023/4/2818:

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