A Semi-Lagrangian Approach for Dilute Non-Collisional Fluid-Particle Flows

A Semi-Lagrangian Approach for Dilute Non-Collisional Fluid-Particle Flows

Year:    2016

Communications in Computational Physics, Vol. 19 (2016), Iss. 3 : pp. 801–840

Abstract

We develop numerical methods for the simulation of laden-flows where particles interact with the carrier fluid through drag forces. Semi-Lagrangian techniques are presented to handle the Vlasov-type equation which governs the evolution of the particles. We discuss several options to treat the coupling with the hydrodynamic system describing the fluid phase, paying attention to strategies based on staggered discretizations of the fluid velocity.

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/10.4208/cicp.180315.110915a

Communications in Computational Physics, Vol. 19 (2016), Iss. 3 : pp. 801–840

Published online:    2016-01

AMS Subject Headings:    Global Science Press

Copyright:    COPYRIGHT: © Global Science Press

Pages:    40

Keywords: