个人信息Personal Information
研究员
博士生导师
硕士生导师
性别:男
毕业院校:大连理工大学
学位:博士
所在单位:水利工程系
电子邮箱:liusx@dlut.edu.cn
基于势流理论和OpenFOAM的耦合模型对多向不规则波浪的模拟
点击次数:
发表时间:2022-10-10
发表刊物:水科学进展
所属单位:运载工程与力学学部
期号:1
页面范围:88-99
ISSN号:1001-6791
摘要:The numerical wave tank based on the potential theory simulates the wave progression and wave-structure interaction quickly, but it is based on the assumption of non-viscous. In reality, viscous effects are always considered at solid boundaries and wave-broken areas. For the viscous numerical wave basin based on solving the Navier-Stokes e-quation, however, it has the insufficient of large amount of calculation. Currently, the coupling method is used to sim-ulate wave progression to reduce the amount of calculation and enhance the efficiency. In the outer domain, multidi-rectional irregular waves are generated from potential theory, and in the inner domain, the Navier-Stokes equation is solved in combination the VOF method to track the free surface.
备注:新增回溯数据