NUMERICAL SIMULATION OF EXTREME WAVE GENERATION USING VOF METHOD

被引：49
|
作者：
Zhao Xi-zeng [1 ,2 ]
Hu Chang-hong [1 ]
Sun Zhao-chen [2 ]
机构：
[1] Kyushu Univ, RIAM, Fukuoka 812, Japan
[2] Dalian Univ Technol, State Key Lab Coastal & Offshore Engn, Dalian 116024, Peoples R China
来源：
JOURNAL OF HYDRODYNAMICS | 2010年 / 22卷 / 04期
基金：
中国国家自然科学基金;
关键词：
extreme wave; Volume Of Fluid (VOF); wave focusing; wave tank; regular wave;
D O I：
10.1016/S1001-6058(09)60078-0
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Numerical simulations of extreme wave generation are carried out by using the Volume Of Fluid (VOF) method. Extreme waves are generated based on wave focusing in a 2-D numerical model. To validate the capability of the VOF-based model described in this article, the propagation of regular waves is computed and compared with the theoretical results. By adjusting the phases of wave components, extreme waves are formed at given time and given position in the computation. The numerical results are compared with theoretical solutions and experimental data. It is concluded that the present model based on the VOF technique can provide acceptably accurate numerical results to serve practical purposes.
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页码：466 / 477
页数：12
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