location: Current position: Home >> Scientific Research >> Paper Publications

300t级高速巡逻艇舱室减振降噪设计

Hits:

Indexed by:期刊论文

Date of Publication:2017-10-25

Journal:广东造船

Volume:36

Issue:5

Page Number:34-36,33

Key Words:高速巡逻艇;舱室噪声;噪声源;噪音控制

Abstract:本文介绍了300 t级高速巡逻艇的减振降噪设计,应用基于统计能量分析方法的VAONE软件对舱室噪声进行预报,根据预报结果采取减振降噪改进措施,并通过实船噪声测量,验证了设计效果.

Pre One:The frequency averaged normal-derivative integral equation to predict frequency averaged quadratic pressure radiated from structures

Next One:Sound Transmission Through Metamaterial-Based Double-Panel Structures With Poroelastic Cores