Unsteady interaction of the surface gravity waves with the nonuniform current

被引：0

作者：

Lee, KJ ^{[1
]}

Shugan, IV ^{[1
]}

Kim, KH ^{[1
]}

机构：

[1] Chosun Univ, Dept Naval Architecture & Ocean Engn, Kwangju, South Korea

来源：

PROCEEDINGS OF THE FOURTEENTH (2004) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL 3 | 2004年

关键词：

surface gravity waves; disturbance; internal waves; linear waves modulation; wave steepness parameter;

D O I：

暂无

中图分类号：

U6 [水路运输]; P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

A model of nonstationary interaction between surface and internal waves is developed. Nonlinearity of surface waves is included into analysis by the second order of approximation in wave steepness parameter. Cauchy problem is solved for the initially uniform surface gravity waves on the variable large-scale current induced by internal wave. Various regimes of modulation depend from wave steepness, frequency range and the structure of subsurface current. Surface waves disturbance includes steady wave pattern, connected with the current and moving wave packets, which can form forerunner or tail of the internal wave.

引用

页码：337 / 341

页数：5

共 14 条

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