Wave Diffraction on an Ice Sheet in the Presence of Shear Current

被引：1

作者：

Tkacheva, L. A. ^{[1
]}

机构：

[1] Russian Acad Sci, Lavrentyev Inst Hydrodynam, Siberian Branch, Novosibirsk, Russia

来源：

FLUID DYNAMICS | 2024年 / 59卷 / 03期

关键词：

thin elastic floating plate; surface waves; flexural-gravity waves; diffraction; shear current; SURFACE-WAVES; OCEAN WAVES; HYDROELASTIC RESPONSE; BOUNDARY-ELEMENT; TRANSMISSION; REFLECTION; SCATTERING; WATER; PLATE; EDGE;

D O I：

10.1134/S0015462824602821

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The diffraction of plane surface and flexural-gravity waves during their normal incidence at the edge of a floating elastic semi-infinite plate in fluid of finite depth in the presence of a current with velocity shear is studied. The explicit analytical solution to this problem is constructed using the Wiener-Hopf technique. Simple exact formulas for the reflection and transmission coefficients and the energy relations are obtained. The results of numerical calculations using the obtained formulas are presented.

引用

页码：546 / 560

页数：15

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