Surface wave propagation in a double liquid layer over a liquid-saturated porous half-space

被引：0
|
作者：
Rajneesh Kumar
Aseem Miglani
N. R. Garg
机构：
[1] Kurukshetra University,Dept. of Mathematics
[2] M M Engineering College,Dept. of Mathematics
[3] Mullana,Dept. of Mathematics
[4] Maharshi Dayanand University,undefined
来源：
Sadhana | 2002年 / 27卷
关键词：
Surface wave; liquid-saturated porous layer; velocity ratio;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The frequency equation is derived for surface waves in a liquid-saturated porous half-space supporting a double layer, that of inhomogeneous and homogeneous liquids. Asymptotic approximations of Bessel functions are used for long and short wavelength cases. Certain other problems are discussed as special cases. Velocity ratio (phase and group velocity) is obtained as a function of wavenumber and the results are shown graphically.
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页码：643 / 655
页数：12
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