NUMERICAL SIMULATION OF VORTEX-INDUCED MOTION WITH FREE SURFACE BY LATTICE BOLTZMANN METHOD

被引：0
|
作者：
Miyamura, Akitaka [1 ]
Hirabayashi, Shinichiro [1 ]
Suzuki, Hideyuki [1 ]
机构：
[1] Univ Tokyo, Dept Ocean Technol Policy & Environm, Kashiwa, Chiba, Japan
来源：
33RD INTERNATIONAL CONFERENCE ON OCEAN, OFFSHORE AND ARCTIC ENGINEERING, 2014, VOL 2 | 2014年
关键词：
D O I：
暂无
中图分类号：
U6 [水路运输]; P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
In this study, numerical simulation of the fluid flow by using lattice Boltzmann method is carried out and the vortex-induced motion (VIM) of a cylindrical floating structure is calculated. The way of calculate the fluid flow, fluid force and floating body's movement is introduced. The fluid flow with free surface is also calculated. The height change of water surface exerts the effect to the evaluation of hydrostatic pressure and wave resistance. In this study, the method to express the movement of free surface is introduced.
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页数：6
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