| 埋地原油管道在线修复时站间温降的计算优化 |
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| 引用本文： | 罗晓雷,付丽,董美. 埋地原油管道在线修复时站间温降的计算优化[J]. 当代化工, 2010, 39(3): 295-296,311 |
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| 作者姓名： | 罗晓雷 付丽 董美 |
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| 作者单位： | 辽宁石油化工大学,辽宁,抚顺,113001;辽宁石油化工大学,辽宁,抚顺,113001;辽宁石油化工大学,辽宁,抚顺,113001 |
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| 摘 要： | 针对原油长输管线局部大修时出现凝油事故的问题进行了研究。采用分段法计算埋地热输原油管道在线修复时站间的温降变化,并用C语言编制了计算程序,进行了实例计算;找出防止凝油事故的有效方法。
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| 关 键 词： | 热输 管道 大修 |
Optimization Calculation of Temperature Drop of Buried Crude Oil Pipeline Between Stations During On-line Repair |
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| LUO Xiao-lei,FU Li,DONG Mei. Optimization Calculation of Temperature Drop of Buried Crude Oil Pipeline Between Stations During On-line Repair[J]. Contemporary Chemical Industry, 2010, 39(3): 295-296,311 |
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| Authors: | LUO Xiao-lei FU Li DONG Mei |
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| Affiliation: | (Liaoning Shihua University,Liaoning Fushun 113001,China) |
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| Abstract: | The crude oil solidification accident in buried hot crude oil pipeline during on-line repair was studied.Temperature drop of buried hot crude oil pipeline during on-line repair was calculated by sectioning method,and computation program was compiled by C language,an example was calculated by it.At last,the methods of pre-venting crude oil solidification accident were put forward. |
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| Keywords: | Hot crude oil pipeline Pipeline Overhaul |
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