| 热动力鱼雷发动机的摩擦噪声研究 |
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| 引用本文： | 梁伟阁,张振山,朱锐.热动力鱼雷发动机的摩擦噪声研究[J].鱼雷技术,2011,19(5):385-390. |
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| 作者姓名： | 梁伟阁 张振山 朱锐 |
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| 作者单位： | 海军工程大学兵器工程系,湖北武汉,430033 |
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| 基金项目： | 船舶工业国防科技预研基金 |
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| 摘 要： | 噪声强度是热动力鱼雷的重要战技指标之一,为了充分发挥热动力鱼雷的战斗功效,在分析比较国内外摩擦噪声研究现状和方法的基础上,介绍了以试验、仿真方式展开对热动力鱼雷发动机摩擦噪声的研究方法,详细分析了摩擦系统的Stribeck曲线,列出了影响发动机摩擦噪声的参数,给出了摩擦噪声的描述公式。最后,结合摩擦学三公理,探讨了热动力鱼雷发动机摩擦噪声研究的3个方向,即摩擦噪声产生机理研究,热动力鱼雷摩擦噪声量化研究,磨粒的产生过程、大小和数量以及对摩擦噪声的作用研究。
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| 关 键 词： | 热动力鱼雷 摩擦噪声 发动机 |
Study on Friction-induced Noise of Thermal Torpedo Engine |
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| LIANG Wei-ge,ZHANG Zhen-shan,ZHU Rui.Study on Friction-induced Noise of Thermal Torpedo Engine[J].Torpedo Technology,2011,19(5):385-390. |
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| Authors: | LIANG Wei-ge ZHANG Zhen-shan ZHU Rui |
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| Affiliation: | LIANG Wei-ge,ZHANG Zhen-shan,ZHU Rui(Department of Weaponry Engineering,Navy University of Engineering,Wuhan 430033,China) |
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| Abstract: | Noise intensity is one of the important tactical and technical indexes for a thermal torpedo.To enhance the opera-tional effectiveness of the thermal torpedo,experimental and simulation methods to investigate the friction-induced noise of the thermal torpedo engine on the basis of current studies and methods were introduced.The Stribeck curve for a system in the presence of friction was analyzed,the friction-induced noise parameters were listed,and the expression of the friction-induced noise was derived.In... |
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| Keywords: | thermal torpedo friction-induced noise engine |
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