Numerical simulation for refraction-diffraction of waves in water of slowly varying current and topography

被引：0

作者：

Hong, GW ^{[1
]}

Feng, WB ^{[1
]}

Xia, QY ^{[1
]}

Pan, SH ^{[1
]}

机构：

[1] Hohai Univ, Res Inst Coastal & Ocean Engn, Nanjing 210024, Peoples R China

来源：

CHINA OCEAN ENGINEERING | 1997年 / 11卷 / 04期

关键词：

refraction-diffraction of waves on current; wave number conservation; wave action conservation; Eikonal equation; time dependent mild slope equation on current; energy dissipation;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

A new numerical finite difference iteration method for refraction-diffraction of waves ia water of slowly varying current and topography is developed in this paper. And corresponding theoretical model including the dissipation term is briefly described, together with some analysis and comparison of computational results of the model with measurements in a hydraulic scale model (Berkhoff et al., 1982). An example of practical use of the method is given, showing that the present model is useful to engineering practice.

引用

页码：373 / 386

页数：14

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