Wave-current impacts on surface-piercing structure based on a fully nonlinear numerical tank

被引：5
|
作者：
Yong, Li [1 ]
Mian, Lin [1 ]
机构：
[1] Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China
来源：
JOURNAL OF HYDRODYNAMICS | 2015年 / 27卷 / 01期
基金：
中国国家自然科学基金;
关键词：
numerical wave-current tank; wave-current impacts; surface-piercing structure; irregular wave; wave spectrum; BODY INTERACTIONS; FORCES;
D O I：
10.1016/S1001-6058(15)60465-6
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Fully nonlinear wave-body interactions for a surface-piercing structure with combined wave-current flow in different water depths are studied by using a 2-D numerical tank. The model is based on Reynolds averaged Navier-Stokes (RANS) equations and renormalization group (RNG) k - epsilon model. The mean and maximum wave-current impacts, including forces in two directions and rotational moment, are calculated and discussed. The effects of U/C and water depth condition on forces and moment have been investigated and the results for combined irregular waves and currents are compared with those induced by combined regular waves and currents.
引用
收藏
页码：131 / 140
页数：10
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