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Fizika Goreniya i Vzryva, 2004, Volume 40, Issue 1, Pages 38–41 (Mi fgv1740)  
This article is cited in 24 scientific papers (total in 24 papers)

On the nature of superadiabatic temperatures in premixed rich hydrocarbon flames

V. V. Zamashchikov, I. G. Namyatov, V. A. Bunev, V. S. Babkin

Institute of Chemical Kinetics and Combustion, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090
Citations (24)
Abstract: The propagation of flat laminar flames is studied numerically. It is shown that in rich homogeneous propane–air and methane–air mixtures, the maximum flame temperature exceeds the flame temperature in thermodynamic equilibrium. The degree of superadiabaticity depends on the concentration of the fuel mixed with air. It is shown that the superadiabaticity of rich flames is due to the diffusion of hydrogen from the reaction zone to the preheating zone and its preferential (compared to hydrocarbon) oxidation. The total enthalpy of the gas varies along the coordinate at the flame front and has a maximum.
Keywords: superadiabaticity of gas flames, hydrocarbon flames, diffusion processes in flame, rich flammability limits.
Received: 14.02.2003
Accepted: 14.07.2003
English version:
Combustion, Explosion and Shock Waves, 2004, Volume 40, Issue 1, Pages 32–35
DOI: https://doi.org/10.1023/B:CESW.0000013665.43183.10
Bibliographic databases:
Document Type: Article
UDC: 536.46
Language: Russian
Citation: V. V. Zamashchikov, I. G. Namyatov, V. A. Bunev, V. S. Babkin, “On the nature of superadiabatic temperatures in premixed rich hydrocarbon flames”, Fizika Goreniya i Vzryva, 40:1 (2004), 38–41; Combustion, Explosion and Shock Waves, 40:1 (2004), 32–35
Citation in format AMSBIB
\Bibitem{ZamNamBun04}
\by V.~V.~Zamashchikov, I.~G.~Namyatov, V.~A.~Bunev, V.~S.~Babkin
\paper On the nature of superadiabatic temperatures in premixed rich hydrocarbon flames
\jour Fizika Goreniya i Vzryva
\yr 2004
\vol 40
\issue 1
\pages 38--41
\mathnet{http://mi.mathnet.ru/fgv1740}
\elib{https://elibrary.ru/item.asp?id=9120378}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2004
\vol 40
\issue 1
\pages 32--35
\crossref{https://doi.org/10.1023/B:CESW.0000013665.43183.10}
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    • This publication is cited in the following 24 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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