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个人信息Personal Information
教授
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
学科:港口、海岸及近海工程
办公地点:海洋工程研究所A204
电子邮箱:kfang@dlut.edu.cn
基于MUSTA格式的全非线性Boussinesq波浪传播数值模型
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发表时间:2022-10-10
发表刊物:力学学报
所属单位:建设工程学部
卷号:46
期号:5
页面范围:647-654
ISSN号:0459-1879
摘要:A hybrid finite-difference/finite-volume scheme is developed to solve
the 2D fully nonlinear Boussinesq equations. Finite volume method, in
conjunction with the MUSTA scheme, is used to evaluate the flux terms
while finite difference method is used to approximate the rest terms in
the conservative governing equations. The third order Runge-Kutta method
with TVD property is adopted for time marching. The proposed model has
the advantages of shock capturing, easy coding and strong stability
preserving, and contains less adjustable parameters. Two typical
numerical tests are conducted for model validation, and the calculated
results are in good agreement with experimental data.
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