爱的甜菜 发表于 2015-6-16 00:22:08

下面一组物流怎样进行管道选型


分子式分子量 g/mol沸点 ℃密度 g/cm30 40 50 60 7
质量流率kg/h质量分数质量流率kg/h质量分数质量流率kg/h质量分数质量流率kg/h质量分数
总质量流量 kg/hr102261.309102261.309317587.694317587.694
总体积流量 cum/hr59169.36771519.32880841.15867451.708
温度℃46.7210210134.1
压力 bar16202020
气相分率1110.992
组分一氧化碳CO28.0104-191.450. 0012500000000
一氧化氮NO30.00614-151.7710.0012700000000
氮气N228.01348-195.8060. 0012500000000
氢气H22.01588-252.760. 0000969209.4650.67769209.4650.67765793.0140.20765793.0140.207
甲醇CH4O32.0421664.70.791832963.110.32232963.110.322223083.4340.702223083.4340.702
水H2O18.0152810018.87908.8790162.5980.001162.5980.001
二氧化氮NO246.00554210.0020500000000
草酸二甲酯C4H6O4-190.0788490.251.147913.674013.67401837.9970.0061837.9970.006
碳酸二甲酯C3H6O3-D331.9988-182.9621.06922.295022.2950146.5380146.5380
氧气O261.04036-18.3460. 0014300000000
亚硝酸甲酯CH3NO2-N1118.08924163.450.99100000000
乙二醇C2H6O262.06844197.31.115515.067015.067025940.4760.08225940.4760.082
1，2-丁二醇C4H10O2-D690.1222196.4210.06300.0630146.6730146.6730
乙醇C2H6O-246.0690478.290.7928.195028.1950282.3360.001282.3360.001
乙醇酸甲酯C3H6O3-D490.078841511.170.56200.5620194.6280.001194.6280.001

青木老贼 发表于 2015-6-16 00:22:08

这个表格式乱的不如传个附件

chenhaijunsjy 发表于 2015-6-16 00:22:08

yudeguoshi 发表于 2015-6-16 00:22:08

首先根据介质选择一个合适的流速，流速一般都有一个经验值，你可以查书，比如流体力学或者化工手册；再根据流速算管径；在选择合适的管子
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