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This article is cited in 13 scientific papers (total in 13 papers)
Combustion of mixtures of commercial aluminum powders and ultrafine aluminum powders and aluminum oxide in air
E. M. Popenkoa, A. P. Ilyinb, A. M. Gromovc, S. K. Kondratyukc, V. A. Surgina, A. A. Gromovb a Biisk Technological Institute, Altai State Technical University, Biisk, 659305
b High-Voltage Institute, Tomsk Polytechnical University, Tomsk, 634050
c Federal Scientific and Production Center "Altai", Biisk, 659322
Abstract:
The paper studies the combustion of mixtures of commercial aluminum powders (ASD-1 and ASD-4) and ultrafine powders of Al and $\gamma$-Al$_2$O$_3$ in air. It is shown that the combustion of coarsely dispersed commercial powders is accompanied by binding of air nitrogen with formation of AlN and AlON. The combustion of mixtures proceeds in two stages with the possible formation of intermediate gaseous and liquid products. The processes of sintering and incomplete combustion play an important role in the combustion of mixtures of commercial powders and ultrafine powders of aluminum.
Keywords:
Oxide, Nitrogen, Aluminum, Combustion, Dynamical System.
Received: 13.12.2002
Citation:
E. M. Popenko, A. P. Ilyin, A. M. Gromov, S. K. Kondratyuk, V. A. Surgin, A. A. Gromov, “Combustion of mixtures of commercial aluminum powders and ultrafine aluminum powders and aluminum oxide in air”, Fizika Goreniya i Vzryva, 38:2 (2002), 36–41; Combustion, Explosion and Shock Waves, 38:2 (2002), 157–162
Linking options:
https://www.mathnet.ru/eng/fgv1955 https://www.mathnet.ru/eng/fgv/v38/i2/p36
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