 | | Journal of Applied
Mathematics and Mechanics
Russian Academy of Sciences | | Founded
in January 1936
(Translated from 1958)
Issued 6 times a year
ISSN 0021-8928
(print version) |
Archive of Issues
| Total articles in the database: | | 10512 |
| In Russian (ΟΜΜ): | | 9713
|
| In English (J. Appl. Math. Mech.): | | 799 |
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| << Previous article | Volume 78, Issue 4 / 2014 | Next article >> |
| V.S. Polenov, "The propagation of elastic waves in a viscous-fluid-saturated porous medium," J. Appl. Math. Mech. 78 (4), 354-358 (2014) |
| Year |
2014 |
Volume |
78 |
Issue |
4 |
Pages |
354-358 |
| Title |
The propagation of elastic waves in a viscous-fluid-saturated porous medium |
| Author(s) |
V.S. Polenov (Voronezh, Russia, polenov.vrn@mail.ru) |
| Abstract |
Elastic shock waves in a viscous-fluid-saturated porous medium are investigated. The porosity is only taken into account with respect to pores communicating with one another, and isolated pores are considered as elements of the elastic part of the porous skeleton. It is shown, using the theory of discontinuity, that in such a medium there are two types of vortex-free waves and one equivoluminal wave. Differential equations and their solution for determining the change in the wave-front intensity are obtained. The effect of the fluid viscosity and porosity on the propagation of spherical waves is demonstrated using an example. |
| Received |
25 August 2012 |
| Link to Fulltext |
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