Evaluation of spectral wave breaking formulations in wave and current coexisting field

被引：0
|
作者：
Zheng, Jin-Hai [1 ]
Zhang, Chi [1 ]
机构：
[1] Hohai Univ, MOE Key Lab Coastal Disaster & Def, Nanjing, Jiangsu, Peoples R China
来源：
PROCEEDINGS OF THE SEVENTEENTH (2007) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL 1- 4, PROCEEDINGS | 2007年
基金：
中国国家自然科学基金;
关键词：
wave-current interactions; phase averaging wave model; random wave; wave breaking;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Five kinds of energy dissipation formulations due to wave breaking are incorporated into a spectral wave model through parameterizations by two methods. The spectral wave model is based on the wave action balance equation with diffraction effects. The laboratory data from an experimental study of random waves shoaling and breaking on steady ebb currents at an idealized inlet are used to evaluate the performance of spectral wave breaking formulations in the wave and current coexisting field. Model to data comparisons show the bore-based formulation of Battjes and Janssen with a breaker height of 0.73 times the water depth produces the best fit in the applications studied herein.
引用
收藏
页码：2364 / 2369
页数：6
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