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Communication Dans Un Congrès Année : 2010

NEPTUNE_CFD High Parallel Computing Performances for Particle-Laden Reactive Flows

Résumé

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.
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Dates et versions

hal-04026674 , version 1 (13-03-2023)

Identifiants

  • HAL Id : hal-04026674 , version 1
  • OATAO : 8377

Citer

Hervé Neau, Jérôme Laviéville, Olivier Simonin. NEPTUNE_CFD High Parallel Computing Performances for Particle-Laden Reactive Flows. 7th International Conference on Multiphase Flow (ICMF 2010), May 2010, Tampa, United States. pp.1-15. ⟨hal-04026674⟩
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