Modeling of the Kinetics and Multifront Structure of Detonation in a Binary Stoichiometric Mixture of Methane with Hydrogen and Air

Modeling of the Kinetics and Multifront Structure of Detonation in a Binary Stoichiometric Mixture of Methane with Hydrogen and Air Full article

Journal

Journal of Engineering Physics and Thermophysics
ISSN: 1062-0125

Output data

Year: 2026, Volume: 99, Number: 2, Pages: 516-533 Pages count : 18 DOI: 10.1007/s10891-026-03331-2

Tags

binary mixture, hydrogen, kinetics model, detonation, numerical calculation, detonation cell, irregular structure, "fi ne" structure.

Authors

Trotsyuk A.V. ¹ , Fomin P.A. ¹

Affiliations

1	M. A. Lavrentiev Institute of Hydrodynamics, Siberian Branch of the Russian Academy of Sciences, 15 Akad. Lavrentiev Ave., Novosibirsk, 630090, Russia

A numerical two-dimensional calculation of the multifront cellular structure of a detonation wave in a stoichiometric binary mixture of methane with hydrogen and air has been performed. The calculated dimension of a detonation cell and the qualitative irregular structure of a detonation-wave front are well consistent with experiment. The authors are first to have numerically obtained the “fine” (cellular) structure of a transverse wave for a double-fuel gas mixture, that is implemented at fairly high concentrations of methane.

Trotsyuk A.V. , Fomin P.A.
Modeling of the Kinetics and Multifront Structure of Detonation in a Binary Stoichiometric Mixture of Methane with Hydrogen and Air
Journal of Engineering Physics and Thermophysics. 2026. V.99. N2. P.516-533. DOI: 10.1007/s10891-026-03331-2 OpenAlex

Submitted:	May 14, 2025
Published print:	Apr 18, 2026

≡ OpenAlex:

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