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论文类型： 期刊论文

发表时间： 2003-01-01

发表刊物： CHINA OCEAN ENGINEERING

收录刊物： SCIE、ISTIC

卷号： 17

期号： 2

页面范围： 265-276

ISSN号： 0890-5487

关键字： coast current; current; coasts; wave breaking

摘要： Model tests and numerical calculation of longshore currents and wave heights produced by irregular waves on two beaches with slopes of 1: 100 and 1: 40 are studied. The cross-shore distributions of longshore current velocities and wave heights are given and the influences of wave heights, wave periods, and beach slopes on longshore currents are discussed. The discussion is also made on the influences of different eddy viscosity coefficients on the numerical results of longshore current velocities.