管道压力降计算小程序.xls

D:制苯C00012管线表计算d86cee9de2196a0d0ac30017ae52a6e6.xlsGas_Pipe1 of 42021/5/1 21:40 输入数据: 项目单位GGGGGGFG-ngFGFG-ngPGPG-ng 1 1管管线线号号-7001001 7001002 700100270010077001007700100370010017001001 介质HCl 1气体流量kg/h6310674406406307832960510268390406 2气体密度kg/m31.6396.136.133.23756.1317.513.23758.113.2375 3气体粘度cp0.01426 0.01157 0.01157 0.011460.011570.011570.011460.0140.01146 4气体Cp/Cv-1.3341.32641.32641.31731.32641.191.31731.1561.3173 5初始压力kPa(a)80800800450800800450450450 6 最大允许压力降kPa/100m202020202020202020 管道 1管道长度m100100100100100100100100100 2初选管径mm4 40 01 15 50 05 50 05 50 02 25 50 02 20 00 01 15 50 05 50 05 50 0 3绝对粗糙度 mm0.20.20.20.20.20.20.20.20.2 管件Le/D 145度弯头15 290度弯头35 3180度弯头75 4三通（分流）40 5三通（合流）60 6闸阀（全开）7 7截止阀（全开）300 8蝶阀（全开）20 9止回阀（全开）135 10容器入管口20 11其它管件 输出数据 1最最终终计计算算管管径径mm30020050802502002005080 2管道内截面积 m20.070650.03140.0019620.005024 0.0490630.03140.0314 0.001962 0.005024 3介质流速m/s20.5778515.404049.3746146.93368528.4314 14.95708 28.05718 6.806622 6.933685 4雷诺数-4193858 1632928248442.5156767376739245290281585895 197228.6156767 5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 过渡湍流 6摩擦系数-0.0178320.0196350.0288660.025838 0.018611 0.019635 0.0196350.02898 0.025838 7管件当量长度m000000000 管道压降 1100m管道压降kPa9 9. .8 89 94 41 15 56 67 7. .1 12 22 24 42 23 3 1 15 5. .5 51 12 21 12 2. .5 54 40 07 73 37 7 1 18 8. .3 39 97 79 95 5 1 19 9. .1 18 81 12 29 9 1 12 2. .6 64 46 61 17 7 1 11 1. .0 00 06 68 83 3 2 2. .5 54 40 07 73 37 7 2直管段压降kPa9.8941557.122423 15.51212.540737 18.39795 19.18129 12.64617 11.00683 2.540737 3局部阻力降kPa000000000 4总压降kPa9.8941557.122423 15.51212.540737 18.39795 19.18129 12.64617 11.00683 2.540737 5压降%0.8994690.8903031.9390120.564608 2.299744 2.3976612.81026 2.445961 0.564608 6末端马赫数0.048017 0.037190.022754 0.01625 0.069135 0.0649290.066510.027210.01625 流量核算流量 百百米米压压降降(kPa)40%1.581.142.440.392.943.072.021.730.39 50%2.471.783.820.614.604.803.162.700.61 60%3.562.565.500.886.626.914.553.890.88 70%4.853.497.481.209.019.406.205.291.20 80%6.334.569.771.5711.7712.288.096.911.57 90%8.015.7712.371.9814.9015.5410.248.741.98 100%9.897.1215.272.4518.4019.1812.6510.792.45 110%11.978.6218.482.9622.2623.2115.3013.062.96 120%14.2510.2621.993.5226.4927.6218.2115.543.52 130%16.7212.0425.814.1331.0932.4221.3718.244.13 140%19.3913.9629.934.7936.0637.6024.7921.154.79 150%22.2616.0334.365.5041.4043.1628.4524.285.50 D:制苯C00012管线表计算d86cee9de2196a0d0ac30017ae52a6e6.xlsGas_Pipe2 of 42021/5/1 21:40 输入数据: 项目单位 1 1管管线线号号- 介质 1气体流量kg/h 2气体密度kg/m3 3气体粘度cp 4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m 2初选管径mm 3绝对粗糙度 mm 管件Le/D 145度弯头15 290度弯头35 3180度弯头75 4三通（分流）40 5三通（合流）60 6闸阀（全开）7 7截止阀（全开）300 8蝶阀（全开）20 9止回阀（全开）135 10容器入管口20 11其它管件 输出数据 1最最终终计计算算管管径径mm 2管道内截面积 m2 3介质流速m/s 4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kPa 2直管段压降kPa 3局部阻力降kPa 4总压降kPa 5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% PS-ngPSSM-ngSMAN-ngANMMA-ngMMASAR-ng 491473456439610258681151001533 3.23758.113.23758.113.23758.113.23758.113.2375 0.011460.0140.011460.0140.011460.0140.011460.0140.01146 1.31731.1561.31731.1561.31731.1561.31731.1561.3173 450450450450450450450450450 202020202020202020 100100100100100100100100100 2 25 52 25 52 25 52 25 51 15 50 01 10 00 02 25 52 25 58 80 0 0.20.20.20.20.20.20.20.20.2 805080502001504040100 0.005024 0.001962 0.005024 0.0019620.0314 0.017662 0.001256 0.0012560.00785 8.385319 8.255211 7.787588 7.661813 16.67364 11.379287.8559 2.727012 16.75561 189587.7 239202.8 176073.3 222008.6 942455.5 989177.1 88808.91 63214.29 473544.5 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 过渡湍流 0.025679 0.028883 0.025738 0.028918 0.019962 0.021339 0.031419 0.031819 0.023809 000000000 3 3. .6 69 93 30 08 81 1 1 16 6. .1 13 36 61 13 3 3 3. .1 19 92 26 61 15 5 1 13 3. .9 91 16 67 71 1 4 4. .5 54 40 03 30 09 9 7 7. .5 55 50 05 51 16 6 7 7. .9 93 32 20 00 09 9 2 2. .4 42 24 47 77 77 7 1 10 0. .9 93 37 73 37 7 3.693081 16.13613 3.192615 13.91671 4.540309 7.550516 7.932009 2.424777 10.93737 000000000 3.693081 16.13613 3.192615 13.91671 4.540309 7.550516 7.932009 2.424777 10.93737 0.820685 3.5858060.70947 3.092603 1.008958 1.677893 1.762669 0.538839 2.430527 0.019677 0.033196 0.018264 0.030731 0.039164 0.045312 0.018523 0.010797 0.039642 0.572.540.492.190.711.191.230.371.72 0.893.970.773.421.121.871.920.582.69 1.295.711.114.921.612.692.760.833.87 1.757.781.516.702.193.663.761.135.27 2.2910.161.978.752.864.784.911.486.89 2.9012.862.5011.083.626.046.211.878.71 3.5815.873.0913.674.477.467.672.3110.76 4.3319.213.7316.555.409.039.282.8013.02 5.1522.864.4419.696.4310.7411.043.3315.49 6.0526.835.2123.117.5512.6112.963.9118.18 7.0131.116.0526.808.7514.6215.034.5421.09 8.0535.726.9430.7710.0516.7917.255.2124.21 D:制苯C00012管线表计算d86cee9de2196a0d0ac30017ae52a6e6.xlsGas_Pipe3 of 42021/5/1 21:40 输入数据: 项目单位 1 1管管线线号号- 介质 1气体流量kg/h 2气体密度kg/m3 3气体粘度cp 4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m 2初选管径mm 3绝对粗糙度 mm 管件Le/D 145度弯头15 290度弯头35 3180度弯头75 4三通（分流）40 5三通（合流）60 6闸阀（全开）7 7截止阀（全开）300 8蝶阀（全开）20 9止回阀（全开）135 10容器入管口20 11其它管件 输出数据 1最最终终计计算算管管径径mm 2管道内截面积 m2 3