Fang Kezhao
Professor Supervisor of Doctorate Candidates Supervisor of Master's Candidates
Gender:Male
Alma Mater:Dalian University of Technology
Degree:Doctoral Degree
School/Department:Dalian University of Technology
Discipline:Port, Coastal and Offshore Engineering
Business Address:Room B304, Ocean Engineering Research Institute
E-Mail:kfang@dlut.edu.cn
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Date of Publication:2022-10-10
Journal:船舶力学
Affiliation of Author(s):建设工程学部
Volume:19
Issue:09
Page Number:1072-1084
Abstract:从Laplace方程出发,推导了一组适应于波浪在非平整地形上传播的双层Boussinesq水波方程,方程以双层水深积分平均速度表达且具有二阶全非线性特征。通过在动量方程中引入高阶色散项和非线性项进一步提高了方程的色散性和非线性性能。常水深情况下,分析了方程的色散关系和二阶波幅传递函数,并与Stokes解析解进行了比较。结果表明,在0.3%误差下方程可适用水深达kh≈6,在此水深范围内二阶波幅传递函数误差在10%以内。在非交错网格下,建立了基于有限差分方法和混合4阶Adams-Bashforth-Moulton时间积分格式的一维数值模型,模拟了波浪在潜堤上的传播变形,并与实验结果进行了对比,吻合程度较好。
Note:新增回溯数据
Dr. Kezhao Fang is an associated professor (Phd Supervisor) with the State Key Laboratory of Coastal and Offshore Engineering in Dalian University of Technology. His research interests include (but not limitted to) developing numerical models for ocean and coastal waves, coastal (reef) hydrodynamics, coastal morphology. He is a member of IAHR and an invited reviewer for Journal of Fluid Mechanics, Coastal Engineering, Ocean Engineering, Applied Ocean Research, and etc. He has got a total of more than 80 papers published, the details of the papers also could be found via researchgate:
https://www.researchgate.net/profile/Kezhao_Fang2
