| 舰船舱室噪声综合预报及声学优化设计 |
| |
| 引用本文： | 张成,郑超凡,张大海,陈雯. 舰船舱室噪声综合预报及声学优化设计[J]. 船海工程, 2014, 0(3): 17-20 |
| |
| 作者姓名： | 张成 郑超凡 张大海 陈雯 |
| |
| 作者单位： | 中国舰船研究设计中心,武汉430064 |
| |
| 摘 要： | 应用统计能量分析方法分析某船典型舱段舱室噪声,从船舶舱室噪声的传递途径入手,找到船舶舱室噪声主导传递途径、主导分量,开展典型舱室噪声综合预报,探索船舶典型舱室振动噪声的优化设计方案,在此基础上,提出典型舱室噪声的减振降噪措施。
|
| 关 键 词： | 统计能量分析 舱室噪声 结构噪声 减振降噪 |
Researches on Comprehensive Prediction and Acoustics Optimization Design of Shipboard Cabin Noise |
| |
| ZHANG Cheng,ZHENG Chao-fan,ZHANG Da-hai,CHEN Wen. Researches on Comprehensive Prediction and Acoustics Optimization Design of Shipboard Cabin Noise[J]. Ship &Ocean Engineering, 2014, 0(3): 17-20 |
| |
| Authors: | ZHANG Cheng ZHENG Chao-fan ZHANG Da-hai CHEN Wen |
| |
| Affiliation: | (China Ship Development and Design Center, Wuhan 430064, China) |
| |
| Abstract: | The typical cabin noise of a ship＇s subsection was studied by the statistical energy analysis （ SEA ） .By dealing with the transfer channels of the shipboard cabin noise , the dominant transfer channel and component were gotten .The compre-hensive prediction research on typical cabin noise was carried out to probe into optimization design schemes on vibration and noise of typical cabin .On the basis of this analysis , the measures of vibration and noise reduction in typical cabins were put forward . |
| |
| Keywords: | statistical energy analysis cabin noise structure noise vibration and noise reduction |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
