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| 引用本文： | 刘先涛. �������߸�����侶����Ƽ������÷���������С����������[J]. 天然气工业, 1991, 11(1): 51-55 |
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| 作者姓名： | 刘先涛 |
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| 作者单位： | ????????? |
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| 摘 要： | 在输气管线设计中,为了调整压缩机站数以及增加管线的输量,常需在管线中敷设一定长度的副管或变径管。本文从金属托量出发,论述所需副管与变径管的金属耗量与其直径之间的变化关系,并建立了相应的数学模型。
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| 关 键 词： | 煤气管道 副管 变径管 |
Technology-Economic Analysis of the Design of Auxilary Tube and Variable Diameter Tube in Gas Transportation Pipeline-Minimum Metal Consumption Method |
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| Liu xiantao. Technology-Economic Analysis of the Design of Auxilary Tube and Variable Diameter Tube in Gas Transportation Pipeline-Minimum Metal Consumption Method[J]. Natural Gas Industry, 1991, 11(1): 51-55 |
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| Authors: | Liu xiantao |
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| Affiliation: | Liu xiantao |
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| Abstract: | In the gas transportation pipeline design, a certain length of auxiliary tube or variable diameter tube must be layed in the gas transportation pipeline for adjusting the number of compresor station and increasing the transportation capacity. Starting from metal consumption, this papcr expounds the change relationship between the metal consumption needed for auxiliary tube and variable diameter tube and thcir diameters as well as a suitable mathematic model is set up also. |
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| Keywords: | gas transportation pipeline metal consumption technology-economic analysis |
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