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NEPTUNE_CFD High Parallel Computing Performances for Particle-Laden Reactive Flows

Neau, Hervé and Laviéville, Jérôme and Simonin, Olivier NEPTUNE_CFD High Parallel Computing Performances for Particle-Laden Reactive Flows. (2010) In: 7th International Conference on Multiphase Flow (ICMF 2010), 30 May - 04 June 2010, Tampa, USA .

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Official URL: http://conferences.dce.ufl.edu/icmf2010/

Abstract

This paper presents high performance computing of NEPTUNE_CFD V1.07@Tlse. NEPTUNE_CFD is an unstructured parallelized code (MPI) using unsteady Eulerian multi-fluid approach for dilute and dense particle-laden reactive flows. Three-dimensional numerical simulations of two test cases have been carried out. The first one, a uniform granular shear flow exhibits an excellent scalability of NEPTUNE_CFD up to 1024 cores, and demonstrates the good agreement between the parallel simulation results and the analytical solutions. Strong scaling and weak scaling benchmarks have been performed. The second test case, a realistic dense fluidized bed shows the code computing performances on an industrial geometry.

Item Type:Conference or Workshop Item (Paper)
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Other partners > EDF (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
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Deposited By: Herve NEAU
Deposited On:16 Apr 2013 09:51

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