Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Main positions: President of international exchange committee of the Chinese Society of Rock Mechanics and Engineering CSRME
Other Post: Vice President of the Chinese Society of Rock Mechanics and Engineering CSRME
Title of Paper:波浪对箱形船作用的三维耦合计算模型
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Date of Publication:2007-08-15
Journal:船舶力学
Included Journals:EI、PKU、Scopus
Volume:11
Issue:4
Page Number:533-544
ISSN No.:1007-7294
Key Words:Boussinesq方程;欧拉方程;三维耦合模型
Abstract:为获得具有工程实用价值的港口三维船非线性波浪力的时域计算方法,该文建立了波浪对港口中船非线性作用的三维时域计算耦合模型:用欧拉方程计算船底面下的内域,用Boussinesq方程计算船侧面到港口边界的外域,两域在交界面处匹配条件是流量连续和压力相等.并进行了相关模型实验,实验结果和数值计算结果比较表明该耦合计算模型具有满意的精度.此外,该三维耦合模型数学处理简单,计算效率高,可适用于工程计算.
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