摘要
本文概要分析了3000HP/4000HP沙特拖轮噪声(振动)源的情况,并对所采取的噪声与振动控制措施作了探讨,同时对所选用的新型船用多孔功能材料PML 725型泡沫铝进行了简单介绍。
This paper has analysed the noise(vibration) source of 3000HP/4000HP Saudi tugboat and discussed the noise(vibration) control methods. It has simply introduced the PML-725 foamed aluminium which is a new porous function material for ship in this article.
出处
《噪声与振动控制》
CSCD
2002年第6期39-41,共3页
Noise and Vibration Control
关键词
拖轮
噪声
振动
控制
泡沫铝
船舶
噪声源
材料
noise & vibration source
noise & vibration control
foamed aluminium
