ANALYSIS OF HEAT-CONDUCTION IN SOLIDS BY SPACE-TIME FINITE-ELEMENT METHOD

被引：19

作者：

YU, JR

HSU, TR

机构：

[1] Univ of Manitoba, Winnipeg, Manit,, Can, Univ of Manitoba, Winnipeg, Manit, Can

来源：

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING | 1985年 / 21卷 / 11期

关键词：

MATHEMATICAL TECHNIQUES - Finite Element Method;

D O I：

10.1002/nme.1620211105

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A functional in the form of a convolution of the temperature variation in the space-time domain has been derived. It has been used as the basis for a finite element formulation of heat conduction in solids. Numerical illustrations have indicted that the space-time finite element algorithm provides a more rapid convergence to the exact solutions than the usual finite element analysis with discretization in space only.

引用

页码：2001 / 2012

页数：12

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