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Fizika Goreniya i Vzryva, 2014, Volume 50, Issue 6, Pages 3–10 (Mi fgv178)  

This article is cited in 18 scientific papers (total in 18 papers)

Modeling of filtration combustion of gases in a cylindrical porous burner with allowance for radiative heat transfer

F. S. Palesskiiab, R. V. Fursenkoab, S. S. Minaevab

a Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russia
b Far-East Federal University, Vladivostok, 690950, Russia
Abstract: The problem of stabilization of the wave of filtration combustion of a premixed mixture of gases in a porous cylindrical burner is solved numerically. Two formulations of the problem are considered. In the first case, a one-dimensional steady problem of gas combustion in a porous cylindrical burner with allowance for radiative heat transfer inside the porous skeleton and emission of radiation from the burner surface is solved. In the second case, the problem is solved within the framework of the conventional one-dimensional steady diffusion-thermal model of filtration combustion of gases with allowance for radiative heat losses only from the external surface of the burner. The results obtained by two models are compared. It is shown that radiative heat transfer exerts a significant effect on the process of filtration combustion in a porous body, in particular, on the temperature distributions in the gas and the solid, as well as on the radius of stabilization of the combustion front. Heat losses in the form of emission into the ambient medium are found to be caused to a large extent by emission from internal layers of the porous body owing to radiative heat transfer, not only by emission from the external surface of the burner.
Keywords: filtration combustion, radiative heat transfer, flammability limits, cylindrical burner.
Received: 18.11.2013
Revised: 20.05.2014
English version:
Combustion, Explosion and Shock Waves, 2014, Volume 50, Issue 6, Pages 625–631
DOI: https://doi.org/10.1134/S001050821406001X
Bibliographic databases:
Document Type: Article
UDC: 544.452.2
Language: Russian
Citation: F. S. Palesskii, R. V. Fursenko, S. S. Minaev, “Modeling of filtration combustion of gases in a cylindrical porous burner with allowance for radiative heat transfer”, Fizika Goreniya i Vzryva, 50:6 (2014), 3–10; Combustion, Explosion and Shock Waves, 50:6 (2014), 625–631
Citation in format AMSBIB
\Bibitem{PalFurMin14}
\by F.~S.~Palesskii, R.~V.~Fursenko, S.~S.~Minaev
\paper Modeling of filtration combustion of gases in a cylindrical porous burner with allowance for radiative heat transfer
\jour Fizika Goreniya i Vzryva
\yr 2014
\vol 50
\issue 6
\pages 3--10
\mathnet{http://mi.mathnet.ru/fgv178}
\elib{https://elibrary.ru/item.asp?id=22517825}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2014
\vol 50
\issue 6
\pages 625--631
\crossref{https://doi.org/10.1134/S001050821406001X}
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  • https://www.mathnet.ru/eng/fgv/v50/i6/p3
  • This publication is cited in the following 18 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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