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 Научная публикация

Журнал

Journal of Engineering Physics and Thermophysics
ISSN: 1062-0125

Вых. Данные

Год: 2026, Том: 99, Номер: 2, Страницы: 516-533 Страниц : 18 DOI: 10.1007/s10891-026-03331-2

Ключевые слова

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

Авторы

Trotsyuk A.V. ¹ , Fomin P.A. ¹

Организации

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

Поступила в редакцию:	14 мая 2025 г.
Опубликована в печати:	18 апр. 2026 г.

≡ OpenAlex:

W7154850233