| LPG低温管道经济保冷层厚度的计算 |
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| 引用本文： | 张月静,阎振奎.LPG低温管道经济保冷层厚度的计算[J].油气储运,1999,18(1):18-20. |
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| 作者姓名： | 张月静 阎振奎 |
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| 作者单位： | [1]中国石油天然气管道勘察设计院 [2]中国石油天然气管道职工培训中心 |
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| 摘 要： | 针对低温ＬＰＧ管道输送特点，在寻该管道保冷层投资费用、制冷费用以及约束条件分析的基础上，根据费用最低原则，建立了计算保温层厚度的数学模型。对该模型进行了求解分析，并编制了相应的计算程序，辅以实例说明了该程序的正确性。
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| 关 键 词： | 液化石油气 管道 保温层 厚度 计算 液化气输送 |
How to Determinate the Insulation Thickness of LPG Pipeline |
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| Zhang Yuejing and Yan Zhenkui.How to Determinate the Insulation Thickness of LPG Pipeline[J].Oil & Gas Storage and Transportation,1999,18(1):18-20. |
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| Authors: | Zhang Yuejing and Yan Zhenkui |
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| Institution: | Zhang Yuejing and Yan Zhenkui |
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| Abstract: | The investment of pipeline insulation,cooling cost,and constraint conditions are analyzed in the light of the transmission characteristics of LPG pipeline. On the basis of the principle of the minimal total cost, a mathematical model is established,and meanwhile,a calculating software is developed. With a case,the model is proved to be correct and accurate. |
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| Keywords: | LPG pipeline insulation thickness mathematical model calculation |
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