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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2018, Volume 59, Issue 3, Pages 103–110
DOI: https://doi.org/10.15372/PMTF20180311 (Mi pmtf578) 		 
This article is cited in 4 scientific papers (total in 4 papers)

Low-frequency deceleration of a filtration wave in layered-inhomogeneous permeable formations

A. I. Filippov, O. V. Akhmetova, A. A. Koval'skii

Sterlitamak Branch of Bashkir State University, Sterlitamak, 453103, Russia
Full-text PDF (295 kB) Citations (4)
DOI: https://doi.org/10.15372/PMTF20180311
Abstract: Analytical frequency dependences of the absorption coefficient, wavenumber, and phase velocity were constructed for filtration-wave fields in a highly permeable interlayer bounded from above and from below by layers having high permeability in the vertical direction. It is shown that as the frequency decreases, the phase velocity of the wave decreases to values below this velocity in the porous medium, and low-frequency deceleration occurs.
Keywords: wave equation, pressure wave field, filtration, anisotropic medium, absorption coefficient, wavenumber, phase velocity.
Received: 09.11.2015
Revised: 21.07.2017
English version:
Journal of Applied Mechanics and Technical Physics, 2018, Volume 59, Issue 3, Pages 474–481
DOI: https://doi.org/10.1134/S0021894418030112
Bibliographic databases:
Document Type: Article
UDC: 532.546
Language: Russian
Citation: A. I. Filippov, O. V. Akhmetova, A. A. Koval'skii, “Low-frequency deceleration of a filtration wave in layered-inhomogeneous permeable formations”, Prikl. Mekh. Tekh. Fiz., 59:3 (2018), 103–110; J. Appl. Mech. Tech. Phys., 59:3 (2018), 474–481
Citation in format AMSBIB
\Bibitem{FilAkhKov18}
\by A.~I.~Filippov, O.~V.~Akhmetova, A.~A.~Koval'skii
\paper Low-frequency deceleration of a filtration wave in layered-inhomogeneous permeable formations
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2018
\vol 59
\issue 3
\pages 103--110
\mathnet{http://mi.mathnet.ru/pmtf578}
\crossref{https://doi.org/10.15372/PMTF20180311}
\elib{https://elibrary.ru/item.asp?id=35076576}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2018
\vol 59
\issue 3
\pages 474--481
\crossref{https://doi.org/10.1134/S0021894418030112}
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  • https://www.mathnet.ru/eng/pmtf/v59/i3/p103
    • This publication is cited in the following 4 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Prikladnaya Mekhanika i Tekhnicheskaya Fizika Prikladnaya Mekhanika i Tekhnicheskaya Fizika
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