A disturbance corrected point-particle approach for two-way coupled particle-laden flows on arbitrary shaped grids
Pedram Pakseresht,
Sourabh V. Apte
Abstract:A general, two-way coupled, point-particle formulation that accounts for the disturbance created by the dispersed particles in obtaining the undisturbed fluid flow field needed for accurate computation of the force closure models is presented. Specifically, equations for the disturbance field created by the presence of particles are first derived based on the inter-phase momentum coupling force in a finite-volume formulation. Solution to the disturbance field is obtained using two approaches: (i) direct comput… Show more
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