Abstract
Mathematical modeling of ignition of filtration gas combustion waves in a porous medium with external initiation of combustion by the filtered gas is performed. It is shown that the surface temperature of the porous medium at which the flame enters the latter is a function of system parameters. The existence of the lower and upper flammability limits in terms of the gas filtration rate is found. Dependences of the ignition time on parameters of the porous medium are obtained, and their interpretation is given.
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Yu. M. Laevskii and V. S. Babkin, “Filtration Gas Combustion,” in Propagation of Heat Waves in Heterogeneous Media, Ed. by Yu. Sh. Matros (Nauka, Novosibirsk, 1988) [in Russian].
V. S. Babkin, “Filtrational Combustion of Gases. Present State of Affairs and Prospects,” Pure Appl. Chem. 65(2), 335–344 (1993).
K. V. Dobrego and S. A. Zhdanok, Physics of Filtration Gas Combustion (Lykov Inst. of Heat and Mass Transfer, National Academy of Belarus, Minsk, 2002) [in Russian].
S. I. Fut’ko and S. A. Zhdanok, Chemistry of Filtration Gas Combustion (Belaruskaya Navuka, Minsk, 2004).
N. A. Kakutkina and V. S. Babkin, “Propagation of Spherical Gas Filtration Combustion Waves in Inert Porous Media,” Fiz. Goreniya Vzryva 35(1), 60–66 (1999) [Combust., Expl., Shock Waves 35 (1), 53–59 (1999)].
V. I. Drobyshevich, “Numerical Study of Combustion in a Cylindrical Porous Burner,” Fiz. Goreniya Vzryva 44(3), 17–21 (2008) [Combust., Expl., Shock Waves 44 (3), 262–265 (2008)].
A. J. Barra, G. Diepvens, J. L. Ellzey, and M. R. Henneke, “Numerical Study of the Effects of Material Properties on Flame Stabilization in a Porous Burner,” Combust. Flame 134, 369–379 (2003).
A. J. Barra and J. L. Ellzey, “Heat Recirculation and Heat Transfer in Porous Burners,” Combust. Flame 137, 230–241 (2004).
N. A. Kakutkina and M. Mbarawa, “Transitional Processes in Filtration Gas Combustion,” Fiz. Goreniya Vzryva 40(5), 62–73 (2004) [Combust., Expl., Shock Waves 40 (5), 553–563 (2004)].
Yu. M. Laevskii and L. V. Yakusheva, “Modeling of the Processes of Filtration Combustion of Gases in Heterogeneous Porous Media,” Sib. Zh. Vychisl. Mat. 12(2), 171–187 (2009).
N. A. Kakutkina and A. D. Rychkov, “Filtration Gas Combustion in an Inhomogeneous Porous Medium,” Fiz. Goreniya Vzryva 46(4), 13–24 (2010) [Combust., Expl., Shock Waves 46 (4), 380–390 (2010)].
N. A. Kakutkina and A. D. Rychkov, “Modeling of Unsteady Filtration Gas Combustion,” Fiz. Goreniya Vzryva 46(3), 44–51 (2010) [Combust., Expl., Shock Waves 46 (3), 279–285 (2010)].
F. Contarin, A. V. Saveliev, A. A. Fridman, and L. A. Kennedy, “A Reciprocal Flow Filtration Combustor with Embedded Heat Exchangers: Numerical Study,” Int. J. Heat and Mass Transfer 46(6), 949–961 (2003).
J. G. Hoffman, R. Echigo, H. Yoshida, and S. Tada, “Experimental Study on Combustion in Porous Media with a Reciprocating Flow System,” Combust. Flame 111, 32–46 (1997).
N. A. Kakutkina, A. A. Korzhavin, I. G. Namyatov, and A. D. Rychkov, “Flame Propagation through the Header of an In-Line Fire Arrester,” Fiz. Goreniya Vzryva 43(4), 23–38 (2007) [Combust., Expl., ShockWaves 43 (4), 391–404 (2007)].
N. A. Kakutkina, A. A. Korzhavin, and A. D. Rychkov, “Burning-Through of Porous Fire Arresters with a Channel Flame-Arrester Element,” Fiz. Goreniya Vzryva 45(3), 35–43 (2009) [Combust., Expl., Shock Waves 45 (3), 266–273 (2009)].
N. A. Kakutkina, A. A. Korzhavin, and M. Mbarawa, “Filtration Combustion of Hydrogen-Air, Propane-Air, and Methane-Air Mixtures in Inert Porous Media,” Fiz. Goreniya Vzryva 42(4), 8–20 (2006) [Combust., Expl., Shock Waves 42 (4), 367–371 (2006)].
M. E. Aerov, O. M. Todes, and D. A. Narinskii, Devices with a Steady Granular Layer (Khimiya, Leningrad, 1979) [in Russian].
Ya. B. Zel’dovich, G. I. Barenblatt, V. B. Librovich, and G. M. Makhviladze, Mathematical Theory of Combustion (Nauka, Moscow, 1980; Plenum, New York, 1985).
Fire and Explosion Hazard of Substances and Materials and Means for their Extinction: Reference Book Eds. by A. N. Baratov, A. Ya. Korol’chenko, G. N. Kravchuk, et al. (Khimiya, Moscow, 1990) [in Russian].
E. S. Shchetinkov, Physics of Gas Combustion (Nauka, Moscow, 1965) [in Russian].
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Original Russian Text © N.A. Kakutkina, A.A. Korzhavin, E.V. Manzhos, A.D. Rychkov.
Published in Fizika Goreniya i Vzryva, Vol. 50, No. 3, pp. 43–50, May–June, 2014.
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Kakutkina, N.A., Korzhavin, A.A., Manzhos, E.V. et al. Ignition of filtration gas combustion waves by the flame of the filtered gas. Combust Explos Shock Waves 50, 282–289 (2014). https://doi.org/10.1134/S0010508214030058
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DOI: https://doi.org/10.1134/S0010508214030058