On the accuracy of finite element solutions to the transient heat‐conduction equation
作者:
J. Donea,
期刊:
International Journal for Numerical Methods in Engineering
(WILEY Available online 1974)
卷期:
Volume 8,
issue 1
页码: 103-110
ISSN:0029-5981
年代: 1974
DOI:10.1002/nme.1620080109
出版商: John Wiley&Sons, Ltd
数据来源: WILEY
摘要:
AbstractThis paper discusses three numerical integration schemes connected with a finite element solution to the transient heat‐conduction equation. The main emphasis is on the achievable accuracy. A simple recurrence relation derived from the Galerkin process is suggested for the treatment of fast‐varying boundary conditions as being significantly better than the usual Crank‐Nicholson scheme in matters of short‐time a
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