| 统计能量法的原理及其在声学工程上的应用 |
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| 引用本文： | 冯涛,王晶. 统计能量法的原理及其在声学工程上的应用[J]. 北京工商大学学报(自然科学版), 2002, 20(4): 25-27 |
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| 作者姓名： | 冯涛 王晶 |
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| 作者单位： | 北京工商大学,机械自动化学院,北京,100037 |
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| 摘 要： | 简要阐述了统计能量法的概念和原理 ,将其与有限元法、边界元法进行了比较 ,说明其特点及应用范围 .以空调器为例 ,具体说明该方法在声学工程上的应用 .
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| 关 键 词： | 统计能量法 模态密度 损耗因子 空调器 |
| 文章编号： | 1671-1513(2002)04-0025-03 |
| 修稿时间： | 2002-09-10 |
THE PRINCIPLE OF THE STATISTICAL ENERGY ANALYSIS AND ITS APPLICATIONS IN THE ACOUSTICAL ENGINEERING |
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| FENG Tao,WANG Jing. THE PRINCIPLE OF THE STATISTICAL ENERGY ANALYSIS AND ITS APPLICATIONS IN THE ACOUSTICAL ENGINEERING[J]. Journal of Beijing Technology and Business University:Natural Science Edition, 2002, 20(4): 25-27 |
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| Authors: | FENG Tao WANG Jing |
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| Abstract: | The concept and principle of the statistical energy analysis(SEA) method are presented briefly, its characteristic and applying scope are discussed comparing with the FEA(Finite Element Analysis) and BEA(Boundary Element Analysis) method. The steps how to use the SEA method are presented through a sample of the room air conditioner. |
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| Keywords: | SEA modal density damp factor room air conditioner |
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