| 浅析水下武器发射噪声的生成及控制 |
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| 引用本文： | 张振山,程广涛. 浅析水下武器发射噪声的生成及控制[J]. 鱼雷技术, 2012, 0(4): 310-313 |
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| 作者姓名： | 张振山 程广涛 |
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| 作者单位： | 1. 海军工程大学兵器工程系,湖北武汉,430033
2. 中国人民解放军92373部队,辽宁大连,116001 |
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| 摘 要： | 水下武器发射过程会产生较强的冲击振动噪声，影响发射平台的隐身性能，从而降低作战效能。本文对水下武器发射噪声的产生及其传播过程进行了分析，探讨了水下发射噪声的生成机理以及降噪工作的主要研究方向。特别对武器发射管口附近喷流噪声的产生进行了研究，提出了控制发射噪声源的一些思路，可为进一步研究发射噪声提供参考。
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| 关 键 词： | 水下武器 发射装置 噪声控制 |
Preliminary Discussion on Generation and Control of Underwater Weapon Launching Noise |
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| ZHANG Zhen-shang,CHENG Guang-tao. Preliminary Discussion on Generation and Control of Underwater Weapon Launching Noise[J]. Torpedo Technology, 2012, 0(4): 310-313 |
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| Authors: | ZHANG Zhen-shang CHENG Guang-tao |
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| Affiliation: | 1.Department of Weaponry Engineering,Navy University of Engineering,Wuhan 430033,China;2.92373th Unit,The People′s Liberation Army of China,Dalian 116001,China) |
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| Abstract: | Launching underwater weapon will generate impact vibration noise to weaken underwater acoustic stealth performance of the launching platform and reduce its operational effectiveness.The generation and propagation of the launching noise are analyzed,and the generation mechanism of the underwater noise as well as the main research trend of noise reduction are discussed.The generation of jet noise near launch tube nozzle is intensively analyzed,and some suggestions to reduce launching noise are offered for low noise design of underwater weapon launchers. |
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| Keywords: | underwater weapon launch tube noise control |
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