管道压力降计算小程序

1、D:制苯C00012管线表计算f8505989516445fa6ca5702cb0980cf3.xlsGas_Pipe1 of 42022/1/12 13:25输入数据:项目单位GGGGGGFG-ngFGFG-ngPGPG-ng1 1管管线线号号-7001001 7001002 700100270010077001007700100370010017001001介质HCl1气体流量kg/h63106744064063078329605102683904062气体密度kg/m31.6396.136.133.23756.1317.513.23758.113.23753气体粘度cp0.01426 0

2、.01157 0.01157 0.011460.011570.011570.011460.0140.011464气体Cp/Cv-1.3341.32641.32641.31731.32641.191.31731.1561.31735初始压力kPa(a)808008004508008004504504506 最大允许压力降kPa/100m202020202020202020管道1管道长度m1001001001001001001001001002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 03绝对粗糙度

3、 mm0.20.20.20.20.20.20.20.20.2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mm300200508025020020050802管道内截面积 m20.070650.03140.0019620.005024 0.0490630.03140.0314 0.001962 0.0050243介质流速m/s20.5778515.404049.3746146.93368528.4314

4、 14.95708 28.05718 6.806622 6.9336854雷诺数-4193858 1632928248442.5156767376739245290281585895 197228.61567675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 0.0258387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 1

5、2 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 72直管段压降kPa9.8941557.122423 15.51212.540737 18.39795 19.18129 12.64617 11.00683 2.5407373局部阻力降kPa0000000004总压降kPa9.8

6、941557.122423 15.51212.540737 18.39795 19.18129 12.64617 11.00683 2.5407375压降%0.8994690.8903031.9390120.564608 2.299744 2.3976612.81026 2.445961 0.5646086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%1.581.142.440.392.943.072.021.730.3950%2.471.783

7、.820.614.604.803.162.700.6160%3.562.565.500.886.626.914.553.890.8870%4.853.497.481.209.019.406.205.291.2080%6.334.569.771.5711.7712.288.096.911.5790%8.015.7712.371.9814.9015.5410.248.741.98100%9.897.1215.272.4518.4019.1812.6510.792.45110%11.978.6218.482.9622.2623.2115.3013.062.96120%14.2510.2621.993

8、.5226.4927.6218.2115.543.52130%16.7212.0425.814.1331.0932.4221.3718.244.13140%19.3913.9629.934.7936.0637.6024.7921.154.79150%22.2616.0334.365.5041.4043.1628.4524.285.50D:制苯C00012管线表计算f8505989516445fa6ca5702cb0980cf3.xlsGas_Pipe2 of 42022/1/12 13:25输入数据:项目单位1 1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

9、/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

10、%70%80%90%100%110%120%130%140%150%PS-ngPSSM-ngSMAN-ngANMMA-ngMMASAR-ng4914734564396102586811510015333.23758.113.23758.113.23758.113.23758.113.23750.011460.0140.011460.0140.011460.0140.011460.0140.011461.31731.1561.31731.1561.31731.1561.31731.1561.31734504504504504504504504504502020202020202020201001

11、001001001001001001001002 25 52 25 52 25 52 25 51 15 50 01 10 00 02 25 52 25 58 80 00.20.20.20.20.20.20.20.20.28050805020015040401000.005024 0.001962 0.005024 0.0019620.0314 0.017662 0.001256 0.0012560.007858.385319 8.255211 7.787588 7.661813 16.67364 11.379287.8559 2.727012 16.75561189587.7 239202.8

12、 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 0.0238090000000003 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.

13、 .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 73.693081 16.13613 3.192615 13.91671 4.540309 7.550516 7.932009 2.424777 10.937370000000003.693081 16.13613 3.192615 13.91671 4.540309 7.550516 7.932009 2.424777 10.937370.820685 3.

14、5858060.70947 3.092603 1.008958 1.677893 1.762669 0.538839 2.4305270.019677 0.033196 0.018264 0.030731 0.039164 0.045312 0.018523 0.010797 0.0396420.572.540.492.190.711.191.230.371.720.893.970.773.421.121.871.920.582.691.295.711.114.921.612.692.760.833.871.757.781.516.702.193.663.761.135.272.2910.16

15、1.978.752.864.784.911.486.892.9012.862.5011.083.626.046.211.878.713.5815.873.0913.674.477.467.672.3110.764.3319.213.7316.555.409.039.282.8013.025.1522.864.4419.696.4310.7411.043.3315.496.0526.835.2123.117.5512.6112.963.9118.187.0131.116.0526.808.7514.6215.034.5421.098.0535.726.9430.7710.0516.7917.25

16、5.2124.21D:制苯C00012管线表计算f8505989516445fa6ca5702cb0980cf3.xlsGas_Pipe3 of 42022/1/12 13:25输入数据:项目单位1 1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

17、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%FG-CH4LSLSLSLSLSMSSAR7001001700100270010017001002700100370010047001005110114757969986461282108100208610039158.112.278.112.372

18、.372.372.372.372.370.0140.01180.0140.0140.0140.0140.0140.0140.0141.1561.32471.1561.34771.34771.34771.34771.34771.34774504504504504504504504504502012202020202020201001001001001001001001002005 50 02 20 00 02 25 51 15 50 01 10 00 02 25 51 10 00 02 25 51 10 00 00.20.20.20.20.20.20.20.20.2802002002001504

19、0150401500.0050240.03140.03140.0314 0.017662 0.001256 0.017662 0.001256 0.01766210.05586 31.0560210.759722.8738 13.98839 9.33167413.8424 9.331674 25.97938466205.311953501247091 774754.3 355348.6 63214.29351640 63214.29 659957.1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0.025211 0.019894 0.0198840.0

20、2003 0.021766 0.031819 0.021772 0.031819 0.0214610000000001 13 3. .0 06 61 19 99 9 1 10 0. .8 87 73 39 98 8 4 4. .7 71 17 77 75 52 2 6.276539 3.401037 8.297442 3.331457 8.297442 11.9311813.06199 10.87398 4.717752 6.276539 3.401037 8.297443 3.331457 8.297443 23.8623600000000013.06199 10.87398 4.71775

21、2 6.276539 3.401037 8.297443 3.331457 8.297443 23.862362.9026642.41644 1.048389 1.394786 0.755786 1.843876 0.740324 1.843876 5.3027470.040294 0.061349 0.042708 0.045536 0.0277580.01862 0.0274660.01862 0.0527752.061.720.750.980.531.270.521.271.773.222.681.161.540.821.980.811.982.784.643.861.682.221.192.851.162.854.026.315.262.283.011.613.881.583.885.508.256.872.983.942.115.072.065.077.2210.448.693.774.982.676.412.616.419.5012.8910.734.666.153.297.923.237.9