| 结构声辐射分析的全特解场边界元方法 |
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| 引用本文： | 刘钊 陈心昭. 结构声辐射分析的全特解场边界元方法[J]. 振动工程学报, 1996, 9(4): 341-347 |
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| 作者姓名： | 刘钊 陈心昭 |
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| 作者单位： | 合肥工业大学机械系 |
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| 摘 要： | 提出一种新的高效、高精度的全特解场边界元方法。该方法通过一系列特解来建立边界积分方程，从而避免了其系数矩阵的直接计算。通过对算例及模拟齿轮箱辐射声场的边界元分析，证实了本文方法的有效性。
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| 关 键 词： | 结构声辐射；边界元方法；特解场法 |
All Particular Solution Boundary Element Method Analyzing Sound Radiation by Structure |
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| Liu Zhao Chen Xinzhao. All Particular Solution Boundary Element Method Analyzing Sound Radiation by Structure[J]. Journal of Vibration Engineering, 1996, 9(4): 341-347 |
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| Authors: | Liu Zhao Chen Xinzhao |
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| Abstract: | In this paper,a new efficient and accurate all particular solution boundary element method is developed.The method is used to build the boundary integral equation by a serious of particular solutions.It can avoid calculating the coefficient matrix directly.The effectiveness of the method was verified through boundary element analysis of examples and the sound field of a simulated gear box. |
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| Keywords: | sound radiation by structure boundary element method all particular solution method |
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