Time-space Coupled Two-scale Method for the Heat Transfer Problem in Composite Material Structure With Periodicity

摘要：

In this paper, a time-space coupled two-scale method is presented for the heat transfer problem of the structure of composite materials with periodic configurations, whose material coefficients generally depend on time t. At first, the main idea of time-space coupled two-scale method is briefly stated The time-space coupled two-scale asymptotic expansion for the solution is given And then the error estimation for the approximate solution with two-order terms is shown. Finally, the numerical example demonstrates the effectiveness of this method.

关键词： Composite material with periodic configuration Heat transfer problem,Time-Space Coupled Two-Scale Analysis Homogenization

作者: Youai Li Junzhi Cui

作者单位: INSTITUTE OF COMPUTATIONAL MATHEMATICS,CHINESE ACADEMY OF SCIENCES,BEIJING 100080,CHINA

会议类型: 国际会议

会议名称: 第一届高聚物成型加工与材料物性预测国际学术研讨会

会议地点: 郑州

会议语种:英文

页码: 3-14

在线出版日期: 2006-10-18（万方平台首次上网日期，不代表论文的发表时间）