Edge waves propagating in a two-layer fluid along a periodic coastline

被引：5
|
作者：
Cal, F. S. [1 ]
Dias, G. A. S. [1 ]
Pereira, B. M. M. [1 ]
Videman, J. H. [1 ]
机构：
[1] Univ Tecn Lisboa, Inst Super Tecn, CAMGSD Dept Matemat, P-1049001 Lisbon, Portugal
来源：
JOURNAL OF ENGINEERING MATHEMATICS | 2014年 / 85卷 / 01期
关键词：
Edge waves; Sufficient condition; Trapped modes; Two-layer fluid; TRAPPED MODES; SUBMERGED CYLINDER; EXISTENCE; CHANNEL;
D O I：
10.1007/s10665-013-9641-x
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We investigate the trapping of wave energy along periodic coastlines in a two-layer fluid. We derive conditions on the nearshore slope which, if satisfied, guarantee the existence of edge waves. These conditions are easy to check, and they show that many simple coast profiles such as shelf and cliff coasts and sloping beaches support edge waves.
引用
收藏
页码：1 / 17
页数：17
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