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Keywords: CFD-DEM
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Proceedings Papers

Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T04A007, July 13–15, 2020
Paper No: FEDSM2020-20011
... representations and thus avoid the excessive computational resources required to track all the discrete sediment particles of the bed material in the domain of interest. In the current work a periodic domain is assumed making this type of simulation more feasible for CFD-DEM simulations. An augmented soft sphere...
Proceedings Papers

Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T04A017, July 13–15, 2020
Paper No: FEDSM2020-20018
... kinetic energy. Furthermore, the non-spherical DEM model is coupled with an in-house fluid flow solver (GenIDLEST). The combined CFD- DEM model results are validated by comparing to experimental measurements in a fluidized bed. The parallel scalability of the non-spherical DEM model is evaluated in terms...
Proceedings Papers

Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A003, July 28–August 1, 2019
Paper No: AJKFluids2019-4771
...CFD DEM ANALYSIS OF A DRY POWDER INHALER ABSTRACT Dry powder inhalers (DPIs), used as a means for pulmonary drug delivery, typically contain a combination of active pharmaceutical ingredient (API) and significantly larger carrier particles. The micro-sized drug particles - which have a strong...