Application and Development of Vibration and Noise Suppression Technology for Torpedo
-
摘要: 近年来，随着鱼雷减振降噪技术的不断发展，声隐身性能已经成为现代鱼雷的重要战技指标。本文分析了鱼雷声隐身性能对鱼雷总体性能的影响，总结了国内外鱼雷减振降噪技术的发展现状,对鱼雷主要噪声源进行了分析，在此基础上针对流体动力噪声、推进噪声和机械噪声提出了减振降噪措施，并根据动力系统特点制定了鱼雷舱筏隔振，轴系以及管路隔振，齿轮系减振等振动与噪声控制方案。Abstract: The vibration and noise suppression technologies of torpedo have been developed rapidly in recent years, acoustic stealth has hence become an important item in modern torpedo specification. This paper analyzes the effect of acoustic stealth on the overall performance of a torpedo, and summarizes the development of vibration and noise suppression technologies of torpedo. Some methods are presented to suppress the hydrodynamic noise, propelling noise, and mechanical noise based on the analysis of the main noise sources of a torpedo. Moreover, some vibration and noise suppression schemes for floating raft, shafting, pipeline, and gear of a torpedo are proposed according to the characteristics of the power system.
-
Key words:
- torpedo /
- acoustic stealth /
- vibration and noise suppression.
-
[1] 张宇文.鱼雷总体设计原理与方法.西安:西北工业大学出版社,1998. [2] 王国治，温华兵. 鱼雷结构振动传递特性的试验研究. 实验力学. 2001, 16 (2) : 188-195. [3] 金善熙. 鱼雷降噪涂层的降噪机理研究//杨世兴,徐宣志. 鱼雷力学研究与进展.北京:兵器工业出版社,1993. [4] 黄景泉. 鱼雷空化噪声的研究//杨世兴,徐宣志. 鱼雷力学研究与进展.北京:兵器工业出版社,1993. [5] 马林. 鱼雷低噪声设计技术研究及其软件实现. 西安:西北工业大学, 2001. [6] 曲大伟. 噪声对鱼雷性能的影响及降噪技术探讨. 鱼雷技术,2003, 11 (4) : 26-28. [7] 周德善. MK46鱼雷机械振动噪声对自导系统工作的影响分系//杨世兴,徐宣志. 鱼雷力学研究与进展.北京:兵器工业出版社,1993. [8] 杨涛. 浅谈现代鱼雷的声隐身技术.鱼雷与发射技术,2006, (2): 40-44. -
点击查看大图
计量
- 文章访问数: 1499
- HTML全文浏览量: 1
- PDF下载量: 702
- 被引次数: 0
下载:
