文章基本信息

标题：Implementation of Dual Reciprocity Boundary Element Method for Heat Conduction Problems in Anisotropic Solid
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作者：A. A. Nithi Pramesti ; Imam Solekhudin ; Moh. Ivan Azis 等
期刊名称：Lecture Notes in Engineering and Computer Science
印刷版ISSN：2078-0958
电子版ISSN：2078-0966
出版年度：2022
卷号：52
期号：1
语种：English
出版社：Newswood and International Association of Engineers
摘要：In this paper, some time-dependent heat conduc?tion problems in anisotropic thin plates are considered. Tostudy the problems, the governing equations of the problemsare transformed into Helmholtz-type equations. The Helmholtz?type equations with respect to transformed boundary condi?tions are solved numerically using Dual Reciprocity Bound?ary Element Method (DRBEM). The method is tested usingseveral problems involving time-dependent heat conduction inanisotropic thin plates. Two of the problems are with analyticalsolution, and the other problem is with unknown analytical so?lution. For problems with analytical solution, numerical resultsobtained using the method have a good accuracy. Moreover, themethod is implemented to examine variation of temperature inthe anisotropic thin plates as time increases.
关键词：Time-dependent heat equation; heat distribution; anisotropic solid; Laplace transform; DRBEM.