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Article Dans Une Revue Chemical Engineering Science Année : 2019

Extrapolation of DEM simulations to large time scale. Application to the mixing of powder in a conical screw mixer

Résumé

The paper proposes an original algorithm which allows a long time scale extrapolation of DEM results at a very low computational cost. This algorithm can be adapted to any periodic processes. In this study, it is applied to the mixing process of powders within a conical screw mixer. The results are then compared with long time DEM simulations. It appears that this method is able to predict the DEM results with a very good accuracy.
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hal-01968891 , version 1 (26-02-2019)

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Xavier Bednarek, Sylvain Martin, Abibadou Ndiaye, Véronique Peres, Olivier Bonnefoy. Extrapolation of DEM simulations to large time scale. Application to the mixing of powder in a conical screw mixer. Chemical Engineering Science, 2019, 197, pp.223-234. ⟨10.1016/j.ces.2018.12.022⟩. ⟨hal-01968891⟩
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