Abstract
Direct numerical simulation of the problem of detonation of a free volume of a gas mixture is performed to study changes in the composition of the detonation products, determine the boundaries of applicability of the model of a mixture in chemical equilibrium, and verify the sufficient condition of the applicability of the model of a chemical-equilibrium mixture proved earlier. The results on the limits of applicability of the model of a chemical-equilibrium mixture obtained earlier using an approximate method are confirmed.
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Original Russian Text © S.A. Gubin, V.A. Shargatov.
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Translated from Fizika Goreniya i Vzryva, Vol. 48, No. 3, pp. 46–52, May–June, 2012.
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Gubin, S.A., Shargatov, V.A. Numerical simulation of changes in the composition of detonation products of a free volume of a combustible mixture. Combust Explos Shock Waves 48, 288–293 (2012). https://doi.org/10.1134/S0010508212030057
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DOI: https://doi.org/10.1134/S0010508212030057