摘要
针对挠性胶管动态特性分析,提出了用复波速来描述挠性胶管的橡胶管壁的粘弹性对管中液体压力 波的传播的影响的新方法。以此为基础分析了挠性胶管衰减流体脉动的一般规律,解释了现有的现象,并得出了 一些新的结论。此外,还指出了该方法目前存在的不足及今后的研究方向。
A method of using complex wavespeed to describe the effect of the viscoelastic wall of the flexible rubber pipe on the inner fluid pressure ripple propagation is presented. Based on it, the general law of dissipation of the pressure ripple is analyzed,the existing phenomena are explained as well. In addition,the shortcomings of this method are shown so that the heading is definite.
出处
《噪声与振动控制》
CSCD
2003年第1期41-43,共3页
Noise and Vibration Control
关键词
复波速
挠性胶管
动态特性
船舶
管路减振元件
vibration and wave
pipe noise reducing
experiment
complex wavespeed
flexible rubber pipes
dynamic research
