Stabilized high-order CFD-DEM for the simulation of solid-fluid flows

  • Blais, Bruno (Polytechnique Montreal)
  • Barbeau, Lucka (Polytechnique Montréal)
  • El Geitani Nehme, Toni (Polytechnique Montreal)
  • Ferreira, Victor (Federal University of São Carlos)

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In this work, we introduce Lethe, a monolithic, open-source high-order unresolved and resolved CFD-DEM solver. This presentation aims at giving an overview of our efforts to produce a state of the art, fully open-source high-order stabilized CFD-DEM code which will enable the simulation of complex solid-fluid flows both at the particle scale and at the process scale. This presentation includes both the model formulation and its validation across multiple problems.