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Semi-empirical model of the combustion wave in a gas suspension of magnesium particles

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Combustion, Explosion, and Shock Waves Aims and scope

Abstract

A physicomathematical model within the framework of the approach of mechanics of reacting heterogeneous media is proposed to describe the combustion wave in a mixture of a gas and fine magnesium particles. The model is verified on the basis of dependences of the limiting temperature of ignition and combustion wave velocity on the radius and volume concentration of particles. It is guaranteed that the model is valid in the range of particle radii from 7.5 to 35 µm and in the range of volume concentrations of particles (1.2–2.4) · 10-4.

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Authors and Affiliations

  1. Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia

    A. V. Fedorov, A. V. Shulgin & Yu. S. Korneeva

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  1. A. V. Fedorov
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  2. A. V. Shulgin
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  3. Yu. S. Korneeva
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Correspondence to A. V. Fedorov.

Additional information

Original Russian Text © A.V. Fedorov, A.V. Shulgin, Yu.S. Korneeva.

Published in Fizika Goreniya i Vzryva, Vol. 51, No. 5, pp. 57–65, September–October, 2015.

Original article submitted March 24, 2014.

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Fedorov, A.V., Shulgin, A.V. & Korneeva, Y.S. Semi-empirical model of the combustion wave in a gas suspension of magnesium particles. Combust Explos Shock Waves 51, 560–567 (2015). https://doi.org/10.1134/S0010508215050068

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  • DOI: https://doi.org/10.1134/S0010508215050068

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