Reflection and transmission phenomenon of elastic waves at viscous liquid and fluid saturated porous solid interface


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Authors

  • Aseem Miglani Department of Mathematics, Ch. Devi Lal University, Sirsa, India
  • Neelam Kumari Department of Mathematics, Ch. Devi Lal University, Sirsa, India

Keywords:

Reflection and transmission of elastic waves

Abstract

A study of the reflection and transmission of elastic waves from a plane surface separating a viscous liquid half space and a fluid saturated porous half space is presented when a longitudinal or a transverse wave impinge obliquely at the interface. Amplitude ratios of various reflected and transmitted waves are obtained using suitable boundary conditions at the interface. The amplitude ratios have been computed numerically for a particular model and the results obtained are presented graphically. It is observed that the amplitude ratios depend not only on the angle of incidence of the incident wave, but also on material properties of the medium through which the waves traversed. Special cases with empty porous half space medium and inviscid liquid half space has been obtained from the present investigation.

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Published

15-12-2014

How to Cite

Aseem Miglani, & Neelam Kumari. (2014). Reflection and transmission phenomenon of elastic waves at viscous liquid and fluid saturated porous solid interface. International Journal of Mathematics And Its Applications, 2(4), 1–15. Retrieved from http://ijmaa.in/index.php/ijmaa/article/view/313

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Section

Research Article