舰船载流管道的动态分析  

Analysis of dynamic performance of ship′s fluid-conveying pipes

作　　者：陈崧[1] 赵留平[1] 江能军[1] 

机构地区：[1]海军驻武汉船舶设计研究所军代表室,武汉430064

出　　处：《船海工程》2004年第1期10-13,共4页Ship & Ocean Engineering

摘　　要：分析计算载流管道在外部激振力和流体激励下的动态响应 ,比较在不同激振力频率和不同管内流速情况下的管道动态响应 ,根据舰船管道的实际情况 。The dynamic response of the fluid conveying pipes is computed under various ext ernal excitation and fluid stimulation, so as to analyze the effects of exciting frequency and flow velocity in the pipe. According to the actual circumstance o f pipe system in ships, the foundation vibration is inducted into the calculatio n of dynamic responses of fluid conveying pipes.

关 键 词：船舶工程 舰船载流管道 动态响应 基础振动 流固耦合 动态分析 振幅变化 船舶动力学 

分 类 号：U661.1[交通运输工程—船舶及航道工程]