| 用无单元法求解稳态热传导问题 |
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| 引用本文： | 陈莘莘,李庆华.用无单元法求解稳态热传导问题[J].湖南工业大学学报,2003,17(5). |
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| 作者姓名： | 陈莘莘 李庆华 |
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| 作者单位： | 株洲工学院,湖南,株洲,412008 |
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| 摘 要： | 无单元法(EFM)可以求解复杂边界条件的边值问题,它只需节点信息而不需单元信息。将无单元法用来求解稳态热传导问题,并编制了相应的计算程序进行计算。最后通过算例证明该方法是有效的。
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| 关 键 词： | 移动最小二乘法 无单元法 稳态热传导问题 |
Element Free Method for Stable Heat Conduction |
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| Abstract: | Element free method is well adopted to solve boundary value problems with complex boundary conditions, for which only nodal data is necessary and there is no need to join nodes into elements.In this paper, this method is used to solve stable heat conduction and the corresponding computer programme is developed. As a result of computation, the method discussed in this paper is proved valid and efficient. |
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| Keywords: | moving least squares element free method stable heat conduction |
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