| 激光噪声与螺旋桨噪声的比较研究 |
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| 引用本文： | 黄海斌,刘晓然.激光噪声与螺旋桨噪声的比较研究[J].舰船科学技术,2006,28(6):64-67. |
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| 作者姓名： | 黄海斌 刘晓然 |
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| 作者单位： | 1. 南通大学,江苏,南通,226007
2. 海军指挥学院,江苏,南京,211800 |
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| 摘 要： | 阐述了螺旋桨空泡的形成机理,对其产生的噪声及其噪声谱作了分析;阐述了激光空泡噪声的原理,分析了激光产生噪声的机制。两者的比较分析研究,为后者对前者的仿真提供了一定的参考价值。
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| 关 键 词： | 螺旋桨噪声 激光空泡噪声 噪声谱 |
| 文章编号： | 1672-7649（2006）06-0064-04 |
| 收稿时间： | 2005-11-18 |
| 修稿时间： | 2005-11-18 |
Comparative research on propeller and laser cavitation noise |
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| HUANG Hai-bin,LIU Xiao-ran.Comparative research on propeller and laser cavitation noise[J].Ship Science and Technology,2006,28(6):64-67. |
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| Authors: | HUANG Hai-bin LIU Xiao-ran |
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| Institution: | 1. Nantong University, Nantong 226007, China; 2. Naval Command College, Nanjing 211800, China |
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| Abstract: | This article elaborated the formation mechanism of propeller cavitation, the noise and the cavitation noise spectrum which produced by the bubbles were analyzed. The principle of laser cavitation noise was also elaborated and the efficiency of the transformation from laser to noise. It provides reference for using laser to simulation on the basis of the comparative analyses and research of the two. |
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| Keywords: | propeller cavitation laser cavitation noise spectrum |
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