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 Matem. Mod., 2010, Volume 22, Number 9, Pages 67–78 (Mi mm3018)

On the necessity of the correct model of heat release for simulation of the multi-front structure of the detonation wave

I. A. Zaev, I. A. Kirillov

RRC Kurchatov Institute, Moscow

Abstract: Results of the simulation of the multi-headed cellular structure of the detonation wave in the diluted hydrogen-oxygen mixtures are described. The goal of the work is to assess the sensitivity of the results of the two-dimensional simulations to the parameters of the two-stage model of hydrogen-oxygen combustion, which determine chemical kinetics of the heat release. Based on the results of the simulations it is concluded, that earlier proposed modification of the two-stage model of hydrogen-oxygen combustion as well as the method of evaluation of its parameters are important and provide realistic simulation of the detonation wave structure in the diluted hydrogen-oxygen mixtures.

Keywords: hydrogen, detonation cell, chemical kinetics, two-stage model.

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English version:
Mathematical Models and Computer Simulations, 2011, 3:2, 225–233

Document Type: Article
UDC: 536.09

Citation: I. A. Zaev, I. A. Kirillov, “On the necessity of the correct model of heat release for simulation of the multi-front structure of the detonation wave”, Matem. Mod., 22:9 (2010), 67–78; Math. Models Comput. Simul., 3:2 (2011), 225–233

Citation in format AMSBIB
\Bibitem{ZaeKir10} \by I.~A.~Zaev, I.~A.~Kirillov \paper On the necessity of the correct model of heat release for simulation of the multi-front structure of the detonation wave \jour Matem. Mod. \yr 2010 \vol 22 \issue 9 \pages 67--78 \mathnet{http://mi.mathnet.ru/mm3018} \transl \jour Math. Models Comput. Simul. \yr 2011 \vol 3 \issue 2 \pages 225--233 \crossref{https://doi.org/10.1134/S207004821102013X} \scopus{http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-84929085418}