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Fizika Goreniya i Vzryva, 2010, Volume 46, Issue 4, Pages 13–24 (Mi fgv1205)  

This article is cited in 2 scientific papers (total in 2 papers)

Filtration gas combustion in an inhomogeneous porous medium

N. A. Kakutkinaa, A. D. Rychkovb

a Institute of Chemical Kinetics and Combustion, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russia
b Institute of Computational Technologies, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russia
Citations (2)
Abstract: Mathematical modeling is performed of the transition of a filtration gas combustion wave through the interface between two porous media with different thermodynamic characteristics. Trends and mechanisms of changes in the structure of the filtration gas combustion wave and its propagation velocity in transition through the interface are considered. It is established that the transition process can end not only with the formation of a steady-state combustion wave that corresponds to conditions in the new porous medium but also with the stabilization of the combustion wave at the interface or quenching. It is shown that, in some cases, transition of a filtration gas combustion wave through the interface is accompanied by a sudden transfer of the flame zone for a few millimeters or even centimeters. Because of the thermal inertia of the porous medium, in the experiment this can look like disintegration of the combustion zone into two coexisting regions.
Keywords: filtration combustion, gas combustion, unsteady combustion.
Received: 08.04.2009
Accepted: 27.01.2010
English version:
Combustion, Explosion and Shock Waves, 2010, Volume 46, Issue 4, Pages 380–390
DOI: https://doi.org/10.1007/s10573-010-0052-2
Bibliographic databases:
Document Type: Article
UDC: 536.46
Language: Russian
Citation: N. A. Kakutkina, A. D. Rychkov, “Filtration gas combustion in an inhomogeneous porous medium”, Fizika Goreniya i Vzryva, 46:4 (2010), 13–24; Combustion, Explosion and Shock Waves, 46:4 (2010), 380–390
Citation in format AMSBIB
\Bibitem{KakRyc10}
\by N.~A.~Kakutkina, A.~D.~Rychkov
\paper Filtration gas combustion in an inhomogeneous porous medium
\jour Fizika Goreniya i Vzryva
\yr 2010
\vol 46
\issue 4
\pages 13--24
\mathnet{http://mi.mathnet.ru/fgv1205}
\elib{https://elibrary.ru/item.asp?id=17358702}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2010
\vol 46
\issue 4
\pages 380--390
\crossref{https://doi.org/10.1007/s10573-010-0052-2}
Linking options:
  • https://www.mathnet.ru/eng/fgv1205
  • https://www.mathnet.ru/eng/fgv/v46/i4/p13
  • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Fizika Goreniya i Vzryva Fizika Goreniya i Vzryva
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