Numerical simulations of gas-particle flows with combustion
Résumé
This work is devoted to the numerical modelling of a reactive gas- particle flow that arises in internal ballistic. The model, proposed by Gough takes into account complex physical phenomena such as mass transfer, drag force or intra granular stress. A non-conservative finite volume approach adapted is applied in order to simulate the model. After an academic validation test case of the scheme, the combustion propagation ignited by a cylindrical perforated primer is then simulated and compared with experiments.
Origine | Fichiers produits par l'(les) auteur(s) |
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