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Fizika Goreniya i Vzryva, 2001, Volume 37, Issue 2, Pages 35–41 (Mi fgv2063)  
This article is cited in 1 scientific paper (total in 1 paper)

Hot–spot thermal ignition in a porous medium under conditions of natural gas filtration

R. S. Burkinaa, E. A. Kozlovb

a Tomsk State University, Tomsk, 634050
b Institute of Applied Mathematics and Mechanics, Tomsk, 634050
Citations (1)
Abstract: The development of a hot spot in a porous reactive medium with chemical reactions occurring at the inner surface of the pores between a solid skeleton and a gaseous oxidizer is studied by asymptotic methods at large values of the Peclet number, the Frank–Kamenetskii parameter, and the temperature head. It is shown that upon natural gas filtration, the process develops in two stages. In the first stage, the pressure, density, and temperature of the gas are equalized over the entire porous medium, and a hot spot develops on the skeleton in the second stage. The limit of hot–spot ignition and the ignition time for a hot spot are determined. An example of calculation of the critical parameters of the system is given.
Received: 15.10.1999
Accepted: 21.01.2000
English version:
Combustion, Explosion and Shock Waves, 2001, Volume 37, Issue 2, Pages 153–158
DOI: https://doi.org/10.1023/A:1017549524477
Bibliographic databases:
Document Type: Article
UDC: 536.46
Language: Russian
Citation: R. S. Burkina, E. A. Kozlov, “Hot–spot thermal ignition in a porous medium under conditions of natural gas filtration”, Fizika Goreniya i Vzryva, 37:2 (2001), 35–41; Combustion, Explosion and Shock Waves, 37:2 (2001), 153–158
Citation in format AMSBIB
\Bibitem{BurKoz01}
\by R.~S.~Burkina, E.~A.~Kozlov
\paper Hot–spot thermal ignition in a porous medium under conditions of natural gas filtration
\jour Fizika Goreniya i Vzryva
\yr 2001
\vol 37
\issue 2
\pages 35--41
\mathnet{http://mi.mathnet.ru/fgv2063}
\elib{https://elibrary.ru/item.asp?id=17266309}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2001
\vol 37
\issue 2
\pages 153--158
\crossref{https://doi.org/10.1023/A:1017549524477}
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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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