Wave propagation in an irregular fluid saturated porous anisotropic layer sandwiched between a homogeneous layer and half space

被引：0
|
作者：
Kumar, Ravinder [1 ]
Madan, Dinesh Kumar [2 ]
Sikka, Jitander Singh [1 ]
机构：
[1] Department of Mathematics, M.D.U, Rohtak, India
[2] Department of Mathematics, TIT and S, Bhiwani, India
来源：
WSEAS Transactions on Applied and Theoretical Mechanics | 2015年 / 10卷
关键词：
Dispersion (waves) - Shear flow - Shear waves - Wave propagation - Geometry - Anisotropy;
D O I：
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学科分类号：
摘要：
The propagation of shear waves in an anisotropic fluid saturated porous layer sandwiched between homogeneous isotropic layer and isotropic half-space with irregularity present at the interface, has been examined. The dispersion equation for shear waves is derived by using the perturbation technique. The effect of wave number and irregularity are studied numerically. Also the dispersion curves for different size of irregularity are compared graphically with the help of MATLAB. This study shows that the phase velocity is significantly influenced by the wave number and the size of irregularity. © 2015, World Scientific and Engineering Academy and Society. All rights reserved.
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页码：62 / 70
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