| 机器辐射声场的组合边界点法分析和试验研究 |
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| 引用本文： | 王秀峰,陈心昭,刘钊. 机器辐射声场的组合边界点法分析和试验研究[J]. 机械工程学报, 2001, 37(11): 71-74 |
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| 作者姓名： | 王秀峰 陈心昭 刘钊 |
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| 作者单位： | 1. 合肥工业大学机械与汽车工程学院,
2. 同济大学 |
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| 基金项目： | 机械工业技术发展基金，高等学校骨干教师资助计划资助项目 |
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| 摘 要： | 将组合边界点法应用于声辐射问题的分析计算，通过对模拟车床主轴箱辐射声场的组合边界点法分析、试验测试结果以及与分布源边界点法分析结果的对比，证实了组合边界点法是一种准确、快速的结构振动声辐射问题计算方法。
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| 关 键 词： | 边界点法 声辐射问题 边界积分方程 |
| 修稿时间： | 2001-02-18 |
COMBINED BOUNDARY POINT ANALYSIS AND EXPERIMENTAL RESEARCH OF ACOUSTIC RADIATION PROBLEM CAUSED BY THE VIBRATING MACHINE |
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| Wang Xiufeng,Chen Xinzhao. COMBINED BOUNDARY POINT ANALYSIS AND EXPERIMENTAL RESEARCH OF ACOUSTIC RADIATION PROBLEM CAUSED BY THE VIBRATING MACHINE[J]. Chinese Journal of Mechanical Engineering, 2001, 37(11): 71-74 |
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| Authors: | Wang Xiufeng Chen Xinzhao |
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| Abstract: | The combined boundary point method (CBPM) is applied to the calculation on the acoustic radiation problem caused by a vibrating simulation axial box of the lathe tool.From the comparison of the calculated results by CBPM, the measured ones and those of the distributed source boundary point method (DSBPM), it is revealed that the CBPM is an effective method for the calculation of acoustic radiation problem. |
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| Keywords: | Boundary point method Acoustic radiation problem Boundary integral equation |
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