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This article is cited in 18 scientific papers (total in 18 papers)
Statistical simulation of aluminum agglomeration during combustion of heterogeneous condensed mixtures
S. A. Rashkovskiy Institute of Problems in Mechanics, Russian Academy of Sciences, Moscow, 117526
Abstract:
A statistical model of aluminum agglomeration during combustion of solid composite rocket propellants is considered; the model describes the process dynamics, beginning from propellant heating in the combustion wave and ending by separation of agglomerates from the burning surface. An algorithm of computing the agglomeration process by the Monte Carlo method is proposed. A series of computations of aluminum agglomeration is performed; the density distribution functions for agglomerate sizes are derived; the dependence of the mean-mass size of agglomerates on the mean-mass size of ammonium-perchlorate particles is determined. The model proposed predicts power dependences of the mean-mass size of agglomerates on pressure and burning rate, which agrees with available experimental data.
Keywords:
combustion, agglomeration, statistical simulation, Monte Carlo method.
Received: 20.05.2003 Accepted: 02.09.2004
Citation:
S. A. Rashkovskiy, “Statistical simulation of aluminum agglomeration during combustion of heterogeneous condensed mixtures”, Fizika Goreniya i Vzryva, 41:2 (2005), 62–74; Combustion, Explosion and Shock Waves, 41:2 (2005), 174–184
Linking options:
https://www.mathnet.ru/eng/fgv1672 https://www.mathnet.ru/eng/fgv/v41/i2/p62
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