Numerical simulation on heat storage of underground concrete pile

摘要：

In order to study the feasibility on heat storage of underground concrete, this paper set up the mathematical model on thermal storage of underground concrete pile. And it adopted ANSYS finite element analysis software to numerically simulate the temperature field of underground concrete pile. The analysis showed that: during the period of heat storage, the distribution of temperature field which caused by heat exchange between thermal storage medium and concrete pile was uneven and astable. In addition, the temperature close to the heat exchanger was highest and gradually decreased along the radius direction. The underground create pile not only stored heat energy effectively, but also made full use of underground space.

关键词： underground concrete storage pile finite element methods numerical simulation

作者: Yan ZHAO Dajun ZHAO Shenghui HUANG Shousheng LI Yirong YAO

作者单位: College of Construction Engineering Jilin University Changchun, Jilin Province, China Shanghai nuclear engineering research & design institute Shanghai, China

会议类型: 国际会议

会议名称: The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)

会议地点: 太原

会议语种:英文

页码: 490-493

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）