摘要
随着人们对船舶振动和噪音问题的关注 ,对作为引起船舶振动和噪音源之一的螺旋桨的研究也愈来愈深入。本文从螺旋桨设计及船尾流场 ,包括附体设计等方面 ,研究降低螺旋桨诱导的脉动压力及船尾噪音的途径。
With the problem of ship vibration and noise causing more concern, more the studies have been carrying out on ship propeller as it is one of the sources of vibration and noise. The paper presents the way of reducing propeller induced ship vibration and noise through better propeller design, stern flow field and improved design of stern appendages, etc.
出处
《船舶》
北大核心
2001年第6期12-16,共5页
Ship & Boat
关键词
船舶
螺旋桨
脉动压力
噪声
ship
propeller
fluctuating pressure
noise