潜艇典型结构的声振特性研究概况及声学设计构想  

Review of Vibro-acoustic Characteristics of Submarine and Advances in Acoustic Design

作　　者：陈志坚[1] 夏齐强[1] 艾海峰[1] 

机构地区：[1]海军工程大学船舶与海洋工程系,武汉430033

出　　处：《噪声与振动控制》2012年第2期1-6,共6页Noise and Vibration Control

基　　金：国防科技预研基金资助项目(4011101020101)

摘　　要：潜艇结构的振动与声辐射特性是声隐身研究的重点。对潜艇典型结构的声振特性研究现状进行综述,归纳总结典型结构声学设计的研究动态,论述开展结构声学设计的重要性和必要性,提出基于声学性能开展结构设计的流程及方法,为进一步研究潜艇结构声隐身设计提供参考。The vibro-acoustic characteristic of submarines is always an important problem in acoustic stealth study. In this paper, the status and advance of vibro-acoustic research of the typical structure of submarines was reviewed. The research findings of acoustic design were also summarized. The significance and necessity of the structural-acoustic design was discussed. Then, a flow-chart and a method for submarine＇ s structure design were proposed from the viewpoint of acoustical properties of the structure, which provide a reference for further research in the area of acoustic stealth design.

关 键 词：声学 潜艇 声隐身 结构振动 声辐射 圆柱壳 

分 类 号：U661.44[交通运输工程—船舶及航道工程]