Numerical Calculation of Soil Temperature Field around Gathering and Transportation Pipelines with Electrical Heating

被引：0
|
作者：
He, Fengyun [1 ]
Liu, Fang [1 ]
机构：
[1] Daqing Petr Inst, Dept Petr Engn, Daqing 163318, Heilongjiang, Peoples R China
来源：
PROCEEDINGS OF THE EIGHTH INTERNATIONAL CONFERENCE ON INFORMATION AND MANAGEMENT SCIENCES | 2009年 / 8卷
关键词：
electrical heating; soil temperature field; numerical calculation;
D O I：
暂无
中图分类号：
F [经济];
学科分类号：
02 ;
摘要：
At the basis of the calculation of natural soil temperature field, this paper establishes mathematical and physical models of soil temperature field of gathering and transportation pipelines with electrical heating, and the model can be solved with the finite difference method. The model not only can be used to calculate the soil temperature variety around the buried pipelines with electrical heating at any time of some day within one year, but also builds up the foundation to solve the thermal insulation and buried depth questions of electrical heating.
引用
收藏
页码：711 / 714
页数：4
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