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STUDY OF CHARACTERISTICS OF SATURATED GAS POROUS MEDIA ON THE BASIS OF THE REFLECTED ACOUSTIC SIGNAL
Dmitriev Vladislav Leonidovich
Sterlitamak branch of the Bashkir state University
candidate of physico-mathematical Sciences, associate Professor of the Department of applied mathematics and mechanics
Sterlitamak branch of the Bashkir state University
candidate of physico-mathematical Sciences, associate Professor of the Department of applied mathematics and mechanics
Abstract
The paper considers the problem connected with the processes of reflection and passing of sound waves at the interfaces of the homogeneous and porous media. The expressions are obtained for determining the coefficients of reflection and passing of an impulse pressure on the open boundary gas saturated porous and homogeneous media. It is shown that on the basis of the shape reflected from the boundary signal you can define parameters of the porous medium and saturating fluids.
Keywords: acoustic wave, boundary, coefficients of reflection and passing, porous medium
Category: 01.00.00 Physics and mathematics
Article reference:
Study of characteristics of saturated gas porous media on the basis of the reflected acoustic signal // Modern scientific researches and innovations. 2014. № 8. P. 1 [Electronic journal]. URL: https://web.snauka.ru/en/issues/2014/08/36562
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