Simulate Wave Body Interaction Based on the Incompressible SPH Method
Simulate Wave Body Interaction Based on the Incompressible SPH Method
复制标题
基于不可压缩SPH方法模拟波体相互作用
DOI:
10.1016/j.proeng.2015.11.257
复制
发表时间:
2015
期刊:
影响因子:
--
通讯作者:
Kang-Ning Niu
中科院分区:
文献类型:
--
作者:
Xi-Peng Lv;Xing Zheng;Ni-Bo Zhang;Kang-Ning Niu
The smoothed particle hydrodynamics method (SPH) has been proved to have an excellent ability in dealing with issues related to the wave. Compared with the SPH method, the incompressible smoothed particle hydrodynamics (ISPH) method has solved the pressure by solving the Poisson equation, rather than by solving the equation of state. The ISPH method presents a good approach to capture the free surface particle. With the respect of the SPH method, the ISPH method shows more stability and accurate of the numerical results than the traditional SPH method. This paper presents an ISPH method for two dimensional wave-body coupled problems, especially for the move structure. In most conventional ISPH techniques, the boundary is fixed; in this work, the move boundary is applied in the ISPH method. Then the model is applied to two problems: (1) interaction between a fixed rectangular structure and a liner wave; (2) two dimensional floating rectangular structure coupled with the nonlinear wave. The final results show agreement with the experiment data and phenomena.
登录
查看更多内容
影响因子:
3.7
作者:
C. Mei;J. Black
通讯作者:
C. Mei;J. Black
DOI:
10.1098/rspa.1976.0092
发表时间:
1976-07
期刊:
Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences
影响因子:
--
作者:
M. Longuet-Higgins;E. Cokelet
通讯作者:
M. Longuet-Higgins;E. Cokelet
影响因子:
4.3
作者:
Lo, EYM;Shao, SD
通讯作者:
Shao, SD
影响因子:
4.3
作者:
Bing Ren;Ming He;Ping Dong;Hongjie Wen
通讯作者:
Hongjie Wen
影响因子:
6
作者:
J. Jung;H. Yoon;H. Chun;Inwon Lee;Hyun Park
通讯作者:
J. Jung;H. Yoon;H. Chun;Inwon Lee;Hyun Park