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
Hits:
Indexed by:期刊论文
Date of Publication:2014-03-25
Journal:哈尔滨工程大学学报
Included Journals:EI、PKU、ISTIC、CSCD、Scopus
Volume:35
Issue:3
Page Number:295-300
ISSN No.:1006-7043
Key Words:Boussinesq 水波方程;孤立波;有限体积;有限差分;潜礁
Abstract:为模拟孤立波在潜礁地形上的传播，建立了基于高阶Boussinesq水波方程的波浪传播数学模型。控制方程采用有限差分方法和有限体积方法混合求解。方程中的对流项用有限体积方法离散，结合HLL黎曼解和二阶TVD-WAF格式求解界面通量，控制单元边界左右变量采用四阶状态插值方法（ MUSCL）构筑。方程中其余项则利用传统差分格式近似。通过引入考虑干湿边界的修正黎曼解和波浪破碎指标，实现了对海岸动边界和波浪破碎的处理。应用解析解验证模型并进一步模拟了孤立波在潜礁地形上传播变形，结果表明所建立模型较基于有限差分方法的模型具有巨大优势，适用于潜礁环境下波浪的数值模拟研究，同时也为求解其他类Boussinesq方程提供了参考。
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
