Wave Interaction with a Floating Circular Porous Elastic Plate

被引：0
|
作者：
Behera, H. [1 ]
Selvan, Siluvai Antony [1 ]
Gupta, Vinay Kumar [2 ]
机构：
[1] SRM Inst Sci & Technol, Dept Math, Kattankulathur 603203, Tamil Nadu, India
[2] Indian Inst Technol Indore, Discipline Math, Indore 453552, Madhya Pradesh, India
来源：
MATHEMATICAL MODELLING AND SCIENTIFIC COMPUTING WITH APPLICATIONS, ICMMSC 2018 | 2020年 / 308卷
关键词：
Circular structures; Eigenfunction expansion method; Two-layer fluid; Plate deflection; Flow distribution; HORIZONTAL PLATE; ICE-FLOE; SCATTERING; WATER;
D O I：
10.1007/978-981-15-1338-1_7
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Wave interaction with a circular elastic porous plate, floating in a two-layer fluid is investigated under the linearized theory of water waves. The eigenfunction expansion method-along with the Darcy's law for wave past porous structure under the assumption that the flexible structure is having fine pores and is of homogeneous structural rigidity-is exploited to obtain an analytic solution of the problem. The plate deflection and flow distribution around the plate are further computed to study the effects of various wave and structural parameters. The study reveals that the porosity of the plate renders major part of the wave energy to dissipate.
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页码：85 / 95
页数：11
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