Effects of Wave Breaking on Freak Wave Generation in Random Wave Train

被引：0
|
作者：
赵西增 [1 ,2 ]
孙昭晨 [2 ]
梁书秀 [2 ]
机构：
[1] RIAM,Kyushu University
[2] The State Key Laboratory of Coastal and Offshore Engineering,Dalian University of Technology
来源：
ChinaOceanEngineering | 2010年 / 24卷 / 04期
基金：
中国国家自然科学基金;
关键词：
freak wave; wave breaking; skewness; kurtosis; abnormal index;
D O I：
暂无
中图分类号：
P731.22 [波浪];
学科分类号：
0707 ;
摘要：
The experimental studies of the wave breaking effects on freak wave generation are presented within a finite-depth random wave train in a laboratory wave tank. The main attention is paid to the abnormal index,AI=Hmax/Hs,being used to characterize the freak waves,and the changes of the coefficient due to wave breaking. The results show that the occurrence probability of freak wave events in non-breaking waves is much larger than that in breaking waves and such occurrence in deep water is larger than that in shallow water.
引用
收藏
页码：653 / 662
页数：10
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