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This article is cited in 2 scientific papers (total in 2 papers)
Mathematical simulation of volume and wave gas-free combustion in a hybrid mixture of activated and inactivated powders
O. V. Lapshina, V. G. Prokof'evab a Tomsk Scientific Center, Siberian Branch, Russian Academy of Sciences, 634021, Tomsk, Russia
b Tomsk State University, 634050, Tomsk, Russia
Abstract:
Mathematical models constructed in the macroscopic approximation are used to perform a theoretical study of volume and wave synthesis in a hybrid mixture consisting of nonactivated and activated powders of the same composition. Synthesis dynamics depending on the proportion of activated powder at different values of the preliminary mechanical activation parameters is considered. Analytical formulas are obtained for approximate estimates of the temperature and time of synthesis in nonactivated and activated compositions.
Keywords:
powder mixture, mechanical activation, bulk combustion, wave combustion, excess energy, interface, chemical transformation.
Received: 30.06.2020 Revised: 26.11.2020 Accepted: 19.02.2021
Citation:
O. V. Lapshin, V. G. Prokof'ev, “Mathematical simulation of volume and wave gas-free combustion in a hybrid mixture of activated and inactivated powders”, Fizika Goreniya i Vzryva, 57:4 (2021), 80–92; Combustion, Explosion and Shock Waves, 57:4 (2021), 455–466
Linking options:
https://www.mathnet.ru/eng/fgv780 https://www.mathnet.ru/eng/fgv/v57/i4/p80
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