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This article is cited in 18 scientific papers (total in 18 papers)
Emergence of spatial structures during filtration combustion
N. I. Ozerkovskayaa, A. N. Firsovb, K. G. Shkadinskiib a Institute of Structural Macrokinetics and Material Science, Russian Academy of Sciences, Chernogolovka, 142432, Russia
b Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, 142432, Russia
Abstract:
The front of filtration combustion and the possibility of its structuring are studied. Cellular structures of the front are demonstrated to form under conditions of instability of a plane combustion front, large filtration coefficients, and insufficient mass of the active gaseous reagent inside the pores. These cellular structures are similar to cellular flames in the case of combustion of gas mixtures. In such systems, the concentration fields of condensed products of filtration combustion form frontal structures that were called fingering instabilities.
Keywords:
filtration combustion, front instability, cellular structures.
Received: 19.01.2009 Accepted: 16.03.2010
Citation:
N. I. Ozerkovskaya, A. N. Firsov, K. G. Shkadinskii, “Emergence of spatial structures during filtration combustion”, Fizika Goreniya i Vzryva, 46:5 (2010), 28–36; Combustion, Explosion and Shock Waves, 46:5 (2010), 515–522
Linking options:
https://www.mathnet.ru/eng/fgv1220 https://www.mathnet.ru/eng/fgv/v46/i5/p28
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