无限深水域中浮体附加质量和阻尼系数的高频和低频渐近特性  

A Note on the High-and Low-Frequency Limits of a Floating Body On Water of Infinite Depth

作　　者：朱林生[1] 戴遗山 

机构地区：[1]华中理工大学博士后流动站,武汉430074 [2]哈尔滨船舶工程学院,哈尔滨150001

出　　处：《水动力学研究与进展（A辑）》1993年第4期419-425,共7页Chinese Journal of Hydrodynamics

摘　　要：本文讨论了无限深水域中浮体振荡频率当ω→0和ω→∞时附加质量和阻尼系数的渐近特性。给出了近似估算公式。The aim of this work is to obtain the high- and low-frequency asymptotic consequences of added mass and damping coefficient. Both heaving and swaying modes will be considered on water of Infinite depth. Some illustrative results are given. The singularity of patential flow is discussed.

关 键 词：附加质量 阻尼系数 流体力学 浮体 

分 类 号：TV131[水利工程—水力学及河流动力学]