| 解瞬态热传导问题的边界元法 |
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| 引用本文： | 欧贵宝,费纪生.解瞬态热传导问题的边界元法[J].核动力工程,1991,12(4):76-80,96. |
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| 作者姓名： | 欧贵宝 费纪生 |
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| 作者单位： | 哈尔滨船舶工程学院
(欧贵宝)，哈尔滨船舶工程学院(费纪生) |
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| 摘 要： | 本文提出了一个用边界元法分析瞬态热传导问题的方法。采用稳态问题的基本群,并通过分离变量,导出了边界积分方程,叙述了数值求解的处理过程。对二维瞬态热传导的实例进行了计算,结果与解析解相比较,证明方法是方便有效的。
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| 关 键 词： | 瞬态 热传导 边界元法 |
Boundary Element Method for Solving Transient Heat conduction |
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| Ou Guibao Fei Jisheng.Boundary Element Method for Solving Transient Heat conduction[J].Nuclear Power Engineering,1991,12(4):76-80,96. |
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| Authors: | Ou Guibao Fei Jisheng |
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| Affiliation: | Harbin Shipbuilding Engineering Institute |
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| Abstract: | This paper presents a boundary element method(BEM)for solving transient heat conduction, employs a fundamental solution of the stationary problem, and establishs the expression of boundary integration, also give out the procedure of discretization. The numerical Solution of transient heat conduction of two dimensional is calculated, the results agree with the analytical solution. |
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| Keywords: | Heat conduction Transient BEM |
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