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This article is cited in 7 scientific papers (total in 7 papers)
Modeling of combustion of premixed mixtures of gases in an expanding channel with allowance for radiative heat losses
F. S. Palesskiia, S. S. Minaeva, R. V. Fursenkoa, V. K. Baeva, A. I. Kirdyashkinb, V. M. Orlovskiic a Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia
b Department of Structural Macrokinetics, Tomsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Tomsk, 634055, Russia
c Institute of High-Current Electronics, Siberian Branch, Russian Academy of Sciences, Tomsk, 634055, Russia
Abstract:
Characteristics of the radiative heat flux from an expanding microchannel with combustion of a premixed mixture of gases are theoretically studied within the framework of a onedimensional diffusion-thermal model. The results obtained are generalized to the case of gas combustion in a porous medium consisting of a number of individual regularly packed microchannels. It is demonstrated that the radiative heat flux from subsurface layers of the porous body should be taken into account in calculating the efficiency of radiative porous burners and in modeling flame stabilization inside the porous medium.
Keywords:
flame stabilization, microchannel, radiative heat flux, porous medium, flammability limits.
Received: 30.12.2010
Citation:
F. S. Palesskii, S. S. Minaev, R. V. Fursenko, V. K. Baev, A. I. Kirdyashkin, V. M. Orlovskii, “Modeling of combustion of premixed mixtures of gases in an expanding channel with allowance for radiative heat losses”, Fizika Goreniya i Vzryva, 48:1 (2012), 21–27; Combustion, Explosion and Shock Waves, 48:1 (2012), 17–23
Linking options:
https://www.mathnet.ru/eng/fgv972 https://www.mathnet.ru/eng/fgv/v48/i1/p21
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