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MODELING THE PROPAGATION AND ATTENUATION OF ACOUSTIC WAVES IN A POROUS MEDIUM

Journal: Science Journal "NovaInfo" (Vol.1, No. 70)

Publication Date:

Authors : ;

Page : 55-61

Keywords : POROUS MEDIUM; SPEED; ATTENUATION; LIQUID; WAVE;

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Abstract

A mathematical model describing wave propagation in a porous medium saturated with a liquid is constructed. The dispersion equation is obtained. The dependences of the phase velocity and the damping coefficient of the wave on the parameters of the porous medium and liquid are established.

Last modified: 2017-09-20 17:51:01