| 声强法及其在装甲车上的应用 |
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| 引用本文： | 魏来生,杨绍奎.声强法及其在装甲车上的应用[J].车辆与动力技术,1991(3). |
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| 作者姓名： | 魏来生 杨绍奎 |
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| 作者单位： | 第二○一研究所，第二○一研究所 |
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| 摘 要： | 该文介绍了声强法的有关理论,并对装甲车车内声强分布及向外辐射的声功率进行了测试、分析和计算。测试结果表明:声强法比声压法精度高,使用方便,解决了声压法难以解决的问题。
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| 关 键 词： | 声强法 车辆 应用 |
Sound Intensity Method and Its Application in Armoured Vehicle |
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| Wei Laisheng Yang Shaokui.Sound Intensity Method and Its Application in Armoured Vehicle[J].Vehicle & Power Technology,1991(3). |
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| Authors: | Wei Laisheng Yang Shaokui |
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| Affiliation: | Research Institute 201 |
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| Abstract: | In the paper a theory of sound intensity is briefly described. Measuring analysis and calculation have been made for an armoured vehicle's interior sound intensity distribution and out-radiating sound power. The results of measuring show that the sound intensity method has high accuracy over the sound pressure method, and it is convenient for use, and it can solve problems which are difficulty to solve for the sound pressure method. |
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| Keywords: | Sound intensity method Armoured vehicle Application |
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