Abstract:
The existence of a new type of superadiabatic temperature phenomenon in flames and during autoignition due to a competition between chemical reactions is inferred from literature data and the results of mathematical modeling of chemical kinetics and numerical experiments. The mechanisms, conditions for the occurrence, and nature of the phenomenon are discussed. It is noted that this phenomenon may have promising academic and practical applications.
Citation:
V. S. Babkin, V. A. Bunev, T. A. Bolshova, “Superadiabatic temperature phenomenon in the combustion processes due to a competition between chemical reactions”, Fizika Goreniya i Vzryva, 51:2 (2015), 14–22; Combustion, Explosion and Shock Waves, 51:2 (2015), 151–159
\Bibitem{BabBunBol15}
\by V.~S.~Babkin, V.~A.~Bunev, T.~A.~Bolshova
\paper Superadiabatic temperature phenomenon in the combustion processes due to a competition between chemical reactions
\jour Fizika Goreniya i Vzryva
\yr 2015
\vol 51
\issue 2
\pages 14--22
\mathnet{http://mi.mathnet.ru/fgv212}
\elib{https://elibrary.ru/item.asp?id=23342446}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2015
\vol 51
\issue 2
\pages 151--159
\crossref{https://doi.org/10.1134/S0010508215020021}
Linking options:
https://www.mathnet.ru/eng/fgv212
https://www.mathnet.ru/eng/fgv/v51/i2/p14
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Shahid Rabbani, Dimitris M. Manias, Dimitrios C. Kyritsis, Dimitris A. Goussis, “Chemical dynamics of the autoignition of near-stoichiometric and rich methanol/air mixtures”, Combustion Theory and Modelling, 26:2 (2022), 289
Yan Wang, Xinyi Chen, Zheng Chen, “Super-Adiabatic Temperature in Homogenous Ignition of Ch4/O2/N2 Mixtures”, SSRN Journal, 2022
J. L. Ruan, L. Bouheraoua, P. Domingo, G. Ribert, “Simulation of a Scramjet Combustor: A Priori Study of Thermochemistry Tabulation Techniques”, Flow Turbulence Combust, 106:4 (2021), 1241
V.I. Babushok, D.R. Burgess, M.J. Hegetschweiler, G.T. Linteris, “Flame propagation in the mixtures of O2/N2 oxidizer with fluorinated propene refrigerants (CH2CFCF3, CHFCHCF3, CH2CHCF3)”, Combustion Science and Technology, 193:11 (2021), 1949
V. M. Shvartsberg, V. A. Bunev, “Characteristics of combustion chemistry of rich methanol mixtures with air”, Combustion, Explosion and Shock Waves, 56:1 (2020), 1–10
Xinlu Han, Zhihua Wang, Yong He, Shixing Wang, Yanqun Zhu, Alexander A. Konnov, “Over-rich combustion of CH4, C2H6, and C3H8 +air premixed flames investigated by the heat flux method and kinetic modeling”, Combustion and Flame, 210 (2019), 339
Mahdi Faghih, Zheng Chen, Jialong Huo, Zhuyin Ren, Chung K. Law, “On the determination of laminar flame speed from low-pressure and super-adiabatic propagating spherical flames”, Proceedings of the Combustion Institute, 37:2 (2019), 1505