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获得热传导问题“拟解析解”的精细积分算法

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Indexed by: Journal Article

Date of Publication: 1998-08-15

Journal: 力学与实践

Included Journals: PKU

Issue: 04

Page Number: 10-12

ISSN: 1000-0879

Key Words: 热传导;数值方法;精细积分

Abstract: 研究并讨论了用于热传导分析有限元解的精细积分算法,算法很好地克服了传统方法求解时的单调性问题,且对空间离散后所获得方程的解是解析的,因而算法的解将具有“拟解析解”的意义,论文证明了算法单调性.

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