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Teplofizika vysokikh temperatur, 2022, Volume 60, Issue 5, Pages 763–773
DOI: https://doi.org/10.31857/S0040364422040068 (Mi tvt11617) 		 
Heat and Mass Transfer and Physical Gasdynamics

Numerical study of combustion of a hydrogen–air mixture in a model channel with a shock-wave flow structure

N. V. Kukshinovab, D. L. Mamyshevba

a Bauman Moscow State Technical University
b Central Institute of Aviation Motors, State Scientific Center of Russian Federation, Moscow
Full-text PDF (1662 kB)
DOI: https://doi.org/10.31857/S0040364422040068
Abstract: The paper presents the results of numerical simulation of the combustion of a hydrogen–air mixture in a supersonic flow in a model channel of the configuration studied in the HyShot project. The Favre-averaged system of Navier–Stokes equations is solved, supplemented by various models of turbulence, models of the interaction of turbulence with combustion, as well of chemical-kinetic mechanisms. The results of calculations using different models with experimental data are compared, and deviations of the calculated and experimental values of static pressure along the length of the model are determined. The influence of the fuel supply angle on the flow characteristics were studied, and the boundaries of thermal choking were determined depending on this factor. The effect of the initial level of flow turbulence on the flow structure is studied.
Received: 07.07.2021
Revised: 10.12.2021
Accepted: 15.02.2022
English version:
High Temperature, 2022, Volume 60, Issue 5, Pages 699–709
DOI: https://doi.org/10.1134/S0018151X2204006X
Bibliographic databases:
Document Type: Article
UDC: 544.452.42
Language: Russian
Citation: N. V. Kukshinov, D. L. Mamyshev, “Numerical study of combustion of a hydrogen–air mixture in a model channel with a shock-wave flow structure”, TVT, 60:5 (2022), 763–773; High Temperature, 60:5 (2022), 699–709
Citation in format AMSBIB
\Bibitem{KukMam22}
\by N.~V.~Kukshinov, D.~L.~Mamyshev
\paper Numerical study of combustion of a~hydrogen--air mixture in a~model channel with a~shock-wave flow structure
\jour TVT
\yr 2022
\vol 60
\issue 5
\pages 763--773
\mathnet{http://mi.mathnet.ru/tvt11617}
\crossref{https://doi.org/10.31857/S0040364422040068}
\elib{https://elibrary.ru/item.asp?id=49991226}
\transl
\jour High Temperature
\yr 2022
\vol 60
\issue 5
\pages 699--709
\crossref{https://doi.org/10.1134/S0018151X2204006X}
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