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A reduced model for shock and detonation waves. II. The reactive case

Jean-Bernard Maillet·Laurent Soulard·Gabriel Stoltz
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Abstract

We present a mesoscopic model for reactive shock waves, which extends a previous model proposed in [G. Stoltz, Europhys. Lett. 76 (2006), 849]. A complex molecule (or a group of molecules) is replaced by a single mesoparticle, evolving according to some Dissipative Particle Dynamics. Chemical reactions can be handled in a mean way by considering an additional variable per particle describing a rate of reaction. The evolution of this rate is governed by the kinetics of a reversible exothermic reaction. Numerical results give profiles in qualitative agreement with all-atom studies.

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Jean-Bernard Maillet, Laurent Soulard, Gabriel Stoltz. 2007-05-02. A reduced model for shock and detonation waves. II. The reactive case. https://doi.org/10.1209/0295-5075%2F78%2F68001

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