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Fizika Goreniya i Vzryva, 1998 Volume 34, Issue 5, Pages 73–83 (Mi fgv2501)

Effect of finite deformations of a solid propellant on dynamic processes in combustible porous media

I. D. Dimitrienko

Lomonosov Moscow State University, 119899, Moscow

Abstract: A combustion model for porous deformable media that allows for finite deformations of the solid phase is developed. An effective numerical-analytic method of solving the combustion problem for a deformable porous medium with a system of periodically located cracks is proposed. The method is employed for a numerical analysis of the effect of the modulus of elasticity of the solid phase on the characteristics of internal heat and mass transfer.

UDC: 534.222.2

Received: 15.07.1997


 English version:
Combustion, Explosion and Shock Waves, 1998, 34:5, 546–555

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