埋地管道周围温度场数值模拟的研究现状及趋势  

Progress and Review on Numerical Calculation for Soil Temperature Field around Underground Oil Pipelines

作　　者：郑平[1] 马贵阳[1] 龚智力[1] 顾锦彤[1] 

机构地区：[1]辽宁石油化工大学储运与建筑工程学院,辽宁抚顺113001

出　　处：《管道技术与设备》2006年第2期5-7,10,共4页Pipeline Technique and Equipment

摘　　要：预测埋地管道周围温度场与水分场的变化关系对管道的建设至关重要。数值计算是预测埋地管道周围温度场的有效手段,文中叙述了国内外学者在土壤温度场与水分场耦合作用方面研究现状及对埋地管道周围温度场的研究成果,通过分析提出了几点对埋地管道周围土壤温度场数值模拟的建议。It is important for the construction of pipelines to predict the relationship between the temperature field and moisture field around the underground oil pipelines. Numerical calculation is the effective way to predict the temperature field around underground oil pipelines. Studies on the coupled temperature and moisture fields and soil temperature field around oil pipelines by researchers all over the world are summarized. By analyzing, the suggestions on the numerical simulation of soil temperature field around underground oil pipelines are carried out.

关 键 词：埋地管道 温度场 水分迁移 数值计算 

分 类 号：TE832.2[石油与天然气工程—油气储运工程]