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Supersonic Regimes In The Solid Phase Combustion Models With Regard To The Thermomechanical Processes

Knyazeva, A. G., Timokhin, A. M. and Dyukarev, E. A., 1995. Supersonic Regimes In The Solid Phase Combustion Models With Regard To The Thermomechanical Processes. AOFST 2


ABSTRACT

The non-diffusion models of the solid-phase combustion wave accompanied by stresses and deformations (which are able to affect the chemical reaction course and the regimes of the front propagation) are presented in this paper. It was shown that two solutions exist at least in the coherent nonlinear models, this are subsonic and supersonic solutions. The influence of the thermal and concentration stresses and the relaxation time of heat flux on the characteristics of the front was examined here. The solution was carried out by the method of joint asymptotical expansion and numerically.



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