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Document type:
Zeitschriftenaufsatz
Author(s):
Jaiswal, Atul, Bui, Minh Duc; Rutschmann, Peter
Title:
Evaluation of RANS-DEM and LES-DEM Methods in OpenFOAM for Simulation of Particle-Laden Turbulent Flows.
Abstract:
Abstract: CFD-DEM modelling of particle-laden turbulent flow is challenging in terms of the required and obtained CFD resolution, heavy DEM computations, and the limitations of the method. Here, we assess the efficiency of a particle-tracking solver in OpenFOAM with RANS-DEM and LES-DEM approaches under the unresolved CFD-DEM framework. Furthermore, we investigate aspects of the unresolved CFD-DEM method with regard to the coupling regime, particle boundary condition and turbulence modelling. Ap...    »
Keywords:
particle-laden BFS; turbulent flows; dispersion model; unresolved CFD-DEM; RANS-DEM; LES-DEM; OpenFOAM
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Journal title:
Fluids
Year:
2022
Journal volume:
7
Journal issue:
10
Pages contribution:
Article No. 337
Covered by:
Scopus
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.3390/fluids7100337
Publisher:
Molecular Diversity Preservation International (MDPI)
Publisher address:
Basel, Switzerland
E-ISSN:
2311-5521
Copyright statement:
Open Access (CC BY). Copyright: © 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Format:
Text
CC license:
by, http://creativecommons.org/licenses/by/4.0
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