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Cited by 1,824

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Models, algorithms and validation for opensource DEM and CFD-DEM

Kloss, Christoph, Goniva, Christoph, Hager, Alice, Amberger, Stefan, Pirker, Stefan·2012·Progress in Computational Fluid Dynamics, An International Journal

Abstract

We present a multi–purpose CFD–DEM framework to simulate coupled fluid–granular systems. The motion of the particles is resolved by means of the Discrete Element Method (DEM), and the Computational Fluid Dynamics (CFD) method is used to calculate the interstitial fluid flow. We first give a short overview over the DEM and CFD–DEM codes and implementations, followed by elaborating on the numerical schemes and implementation of the CFD–DEM coupling approach, which comprises two fundamentally different approaches, the unresolved CFD–DEM and the resolved CFD–DEM using an Immersed Boundary (IB) method. Both the DEM and the CFD–DEM approach are successfully tested against analytics as well as experimental data.

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Crossref · 10.1504/pcfd.2012.047457

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Metadata

Authors
Kloss, C., Goniva, C., Hager, A., Amberger, S., & Pirker, S.
Venue
Progress in Computational Fluid Dynamics, An International Journal
Published
2012
Volume
12
Issue
2/3
Pages
140
ISSN
  • 1468-4349 (ISSN-L)
  • 1741-5233
OpenAlex
W2011454852
Cited by
1,824
References
1
FWCI
27.96
Type
journal article
Language
en
Open access
closed

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.