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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2021, Volume 62, Issue 4, Pages 68–79
DOI: https://doi.org/10.15372/PMTF20210407 (Mi pmtf130) 		 
This article is cited in 1 scientific paper (total in 1 paper)

Influence of a water density maximum on the cooling of a water-saturated porous medium

O. A. Simonova, L. N. Filimonovabc

a Tyumen Scientific Center, Siberian Branch, Russian Academy of Sciences, 625026, Tyumen, Russia
b Tyumen Department of the Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch, Russian Academy of Sciences, 625026, Tyumen, Russia
c Tyumen State University, 625026, Tyumen, Russia
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DOI: https://doi.org/10.15372/PMTF20210407
Abstract: A numerical study of the cooling of a water-saturated porous medium in a cylindrical heat-insulated vessel with a vertical cooling element is performed. The effect of convective heat transfer on the cooling a porous medium saturated with water is carried out, taking into account the density inversion at various values of the porous medium permeability. It is shown that the effect of a maximum water density during the convective motion of water in porous media in the vicinity of zero temperature should be taken into account. The presence of a maximum water density in highly permeable soils restructures the flow and reduces the convective transfer rate, which slows down the cooling of the system.
Keywords: porous medium, free convection, water density maximum.
Funding agency Grant number
Ministry of Science and Higher Education of the Russian Federation ЕГИСУ НИОКТР 121041600041-0
121030500156-6
Received: 09.03.2021
Revised: 18.03.2021
Accepted: 29.03.2021
English version:
Journal of Applied Mechanics and Technical Physics, 2021, Volume 62, Issue 4, Pages 583–592
DOI: https://doi.org/10.1134/S0021894421040076
Bibliographic databases:
Document Type: Article
UDC: 532.51
Language: Russian
Citation: O. A. Simonov, L. N. Filimonova, “Influence of a water density maximum on the cooling of a water-saturated porous medium”, Prikl. Mekh. Tekh. Fiz., 62:4 (2021), 68–79; J. Appl. Mech. Tech. Phys., 62:4 (2021), 583–592
Citation in format AMSBIB
\Bibitem{SimFil21}
\by O.~A.~Simonov, L.~N.~Filimonova
\paper Influence of a water density maximum on the cooling of a water-saturated porous medium
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2021
\vol 62
\issue 4
\pages 68--79
\mathnet{http://mi.mathnet.ru/pmtf130}
\crossref{https://doi.org/10.15372/PMTF20210407}
\elib{https://elibrary.ru/item.asp?id=46447993}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2021
\vol 62
\issue 4
\pages 583--592
\crossref{https://doi.org/10.1134/S0021894421040076}
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    • This publication is cited in the following 1 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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    References:12
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