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Diffusive-kinetic model of combustion of lignite particles in gas flow
V. I. Bykova, T. I. Vishnevskayab, N. M. Tsirul'nichenkoc a Computing Center, Siberian Division, Russian Academy of Sciences, 660036, Krasnoyarsk
b Krasnoyarsk State University, 660062, Krasnoyarsk
c Physicotechnical Institute at Krasnoyarsk State University, 660036, Krasnoyarsk
Abstract:
We have considered the problem of numerical calculation of the dynamics of lignite combustion with allowance for complicated physicochemical phenomena: heat exchange of lignite particles with the ambient medium, heat transfer inside a lignite particle, yield and combustion of volatile substances, and combustion of a coke residue. The diffusive-kinetic model of combustion and the results of a numerical calculation of the dynamics of this process are given.
Received: 19.02.1996 Accepted: 28.11.1996
Citation:
V. I. Bykov, T. I. Vishnevskaya, N. M. Tsirul'nichenko, “Diffusive-kinetic model of combustion of lignite particles in gas flow”, Fizika Goreniya i Vzryva, 33:4 (1997), 39–45; Combustion, Explosion and Shock Waves, 33:4 (1997), 425–430
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https://www.mathnet.ru/eng/fgv2578 https://www.mathnet.ru/eng/fgv/v33/i4/p39
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