ISSN 2542–0380
Труды Института механики им. Р.Р. Мавлютова
Электронный научный журнал | Electronic Scientific Journal
Proceedings of the Mavlyutov Institute of Mechanics





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Kabilov M.M. , Sadriddinov P.B. , Gulboev B.J. , Kholov O.A. The rate of stationary wave of filtration combustion of gases in the same fields of temperature and concentration. Proceedings of the Mavlyutov Institute of Mechanics. 12 (2017) 1. 27–32.
2017. Vol. 12. Issue 1, Pp. 27–32
URL: http://proc.uimech.org/uim2017.1.004
DOI: 10.21662/uim2017.1.004
The rate of stationary wave of filtration combustion of gases in the same fields of temperature and concentration
Kabilov M.M., Sadriddinov P.B.∗∗, Gulboev B.J., Kholov O.A.∗∗∗
Russian-Tajik (slavic) University
∗∗Dzhuraev Institute of Mathematics, Academy of Sciences of the Republic of Tajikistan
∗∗∗Dangara state University

Abstract

Combustion of hydrogen-methane-air mixtures of gases in an inert porous medium is considered when the temperature fields of the medium end the concentration of the missing component of the mixture are similar. The relationship between the functions of temperature and concentration, as well as the equation for the numerical calculation of the temperature distribution, are obtained. Numerical calculations were made for different compositions of the hydrogen-methane-air mixture of gases and their effects on the wave velocity were determined. Dependences of the wave velocity, the equilibrium temperature, the characteristic size of the combustion zone, and the diffusion coefficient of the missing component on the gas injection rate are studied.

Keywords

the temperature of the environment,
wave speed,
numerical method,
the rate of comical reactions,
filtration combustion of gases,
the combustion wave,
the energy equation,
the number of Lewis,
porous medium