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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. 船舶与海洋结构物设计制造
办公地点：大连理工大学 海岸和近海工程国家重点实验室 海洋工程研究所A区402室
联系方式：ypzhao@dlut.edu.cn
电子邮箱：ypzhao@dlut.edu.cn
Numerical simulation of hydrodynamic behaviors of gravity cage in waves
点击次数：
论文类型：期刊论文
发表时间：2007-06-01
发表刊物：CHINA OCEAN ENGINEERING
收录刊物：SCIE、EI、ISTIC、CSCD、Scopus
卷号：21
期号：2
页面范围：225-238
ISSN号：0890-5487
关键字：gravity cage; numerical simulation; lumped mass method; model tests
摘要：This paper aims at investigation of the dynamic properties of gravity cage exposed to waves by use of a numerical model. The numerical model is developed, based on lumped mass method to set up the equations of motion of the whole cage; meanwhile the solutions of equations are solved by the Runge-Kutta-Verner fifth-order and sixth-order method. Physical model tests have been carried out to examine the validity of the numerical model. The results by the numerical simulation agree well with the experimental data.