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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2016, Volume 56, Number 9, Pages 1645–1656
DOI: https://doi.org/10.7868/S004446691609012X (Mi zvmmf10463) 		 
This article is cited in 8 scientific papers (total in 8 papers)

Numerical study of wave propagation in porous media with the use of the grid-characteristic method

I. E. Kvasov, V. B. Leviant, I. B. Petrov

Moscow Institute of Physics and Technology (State University), Dolgoprudnyi, Moscow oblast, Russia
Full-text PDF (4252 kB) Citations (8)
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DOI: https://doi.org/10.7868/S004446691609012X
Abstract: Elastic wave propagation in a porous medium is numerically studied by applying the grid-characteristic method. On the basis of direct measurements of reflected and transmitted wave amplitudes, the reflection and decay coefficients are investigated as depending on the degree of porosity (percentage of the pore volume) and on the type of the filling substance (solid, liquid, or nothing). The reflection and decay coefficients are shown to be closely related to the porosity of the medium, which can be used in geological applications (estimation of porosity) and engineering applications (acoustic response attenuation).
Key words: continuum mechanics, numerical methods, porous media, grid-characteristic method.
Received: 08.07.2015
Revised: 08.02.2016
English version:
Computational Mathematics and Mathematical Physics, 2016, Volume 56, Issue 9, Pages 1620–1630
DOI: https://doi.org/10.1134/S0965542516090116
Bibliographic databases:
Document Type: Article
UDC: 519.634
Language: Russian
Citation: I. E. Kvasov, V. B. Leviant, I. B. Petrov, “Numerical study of wave propagation in porous media with the use of the grid-characteristic method”, Zh. Vychisl. Mat. Mat. Fiz., 56:9 (2016), 1645–1656; Comput. Math. Math. Phys., 56:9 (2016), 1620–1630
Citation in format AMSBIB
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    • This publication is cited in the following 8 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Журнал вычислительной математики и математической физики Computational Mathematics and Mathematical Physics
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