| 特解边界元法解线性与非线性热传导问题 |
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| 引用本文： | 张剑 王元淳. 特解边界元法解线性与非线性热传导问题[J]. 上海交通大学学报, 1992, 26(6): 63-69 |
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| 作者姓名： | 张剑 王元淳 |
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| 作者单位： | 上海交通大学工程力学系(张剑)，上海交通大学工程力学系(王元淳) |
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| 摘 要： | 本文提出了求解线性、非线性热传导问题的特解边界元法,对于非线性热传导问题还采用了基尔霍夫变换解法,这种方法可消除与内热源及非线性项目有关的区域积分,进一步发挥边界元法的特长,并具有精度高、计算时间短等优点.
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| 关 键 词： | 特解边界元法 热传导 非线性 |
Particular Solution Boundary Element Method for Linear and Nonlinear Heat Conduction Problems |
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| Zhang Jian Wang Yuanchun. Particular Solution Boundary Element Method for Linear and Nonlinear Heat Conduction Problems[J]. Journal of Shanghai Jiaotong University, 1992, 26(6): 63-69 |
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| Authors: | Zhang Jian Wang Yuanchun |
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| Affiliation: | Zhang Jian Wang Yuanchun |
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| Abstract: | Particular solution boundary element method for linear and nonlinearheat conduction problems is proposed.In particular,Kirchhoff transformationis used for nonlinear heat conduction.This method can eliminate domain integralrelated to inner heat source and nonlinear term and bring the advantage of boun-dary element method into full play.It is of good accuracy and reduces CPUtime and memory storage. |
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| Keywords: | particular solution boundary element method heat conduction nonlinear Kirchhoff transform |
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