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个人信息Personal Information
教授
博士生导师
硕士生导师
主要任职:Professor
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A203
联系方式:jtang@dlut.edu.cn
电子邮箱:jtang@dlut.edu.cn
Numerical study of pollutant movement in waves and wave-induced long-shore currents in surf zone
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论文类型:期刊论文
发表时间:2008-01-01
发表刊物:ACTA OCEANOLOGICA SINICA
收录刊物:SCIE、CSCD
卷号:27
期号:1
页面范围:122-131
ISSN号:0253-505X
关键字:water waves; hyperbolic mild-slope equation; longshore currents; pollutants
摘要:Water waves, wave-induced long-shore currents and movement of pollutants in waves and currents have been numerically studied based on the hyperbolic mild-slope equation, the shallow water equation as well as the pollutant movement equation,and the numerical results have also been validated by experimental data. It is shown that the long-shore current velocity and wave set-up increase with the increasing incident wave amplitude and slope steepness of the shore plane; the wave set-up increases with the increasing incident wave period;and the pollutant morement proceeds more quiekly with the increasing incident wave amplitude and slope steepness of the shore palane. In surf zones, the long-shore currents induced by the inclined incident waves have effectively affected the pollutant movement.