Numerical study of continuously rotating detonation in two-fuel gaseous mixture

Numerical study of continuously rotating detonation in two-fuel gaseous mixture Full article

Conference

6TH ALL-RUSSIAN CONFERENCE ON THERMOPHYSICS AND PHYSICAL HYDRODYNAMICS, TPH 2021 AND THE SCHOOL FOR YOUNG SCIENTISTS ON THERMAL PHYSICS AND PHYSICAL HYDRODYNAMICS: MODERN CHALLENGES, TPHMC2021
22-29 Aug 2021 , Севастополь

Journal

Journal of Physics: Conference Series
ISSN: 1742-6588

Output data

Year: 2021, Volume: 2057, Number: 1, Article number : 012066, Pages count : 7 DOI: 10.1088/1742-6596/2057/1/012066

Authors

Trotsyuk A V ¹

Affiliations

1	Lavrentyev Institute of Hydrodynamics, Siberian Branch of the Russian Academy of Science, Novosibirsk 630090, Russia

Funding (1)

Министерство науки и высшего образования Российской Федерации

FWGG-2021-0003

Numerical simulation of continuously rotating detonations of stoichiometric two-fuel mixture with air has been carried out for the cylindrical annular detonation chamber (DC) of the rocket-type engine. The syngas (1-α)СO+αH2, a binary mixture of hydrogen H2 and carbon monoxide CO, is taken. We studied the global flow structure in DC, and the detailed structure of the transverse wave (TW) front in the continuous rotating regime. Integral characteristics of the detonation process - the distribution of average values of static and total pressure along the length of the DC, and the value of specific impulse have been obtained. The region of existence of stable continuous detonation regime in coordinates of the stagnation pressure - temperature in injection manifold (receiver) and the geometric limit of stable TW have been determined.

Trotsyuk A.V.
Numerical study of continuously rotating detonation in two-fuel gaseous mixture
Journal of Physics: Conference Series. 2021. V.2057. N1. 012066 :1-7. DOI: 10.1088/1742-6596/2057/1/012066 Scopus РИНЦ OpenAlex

Scopus:	2-s2.0-85119616155
Elibrary:	47530710
OpenAlex:	W3212843278

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