Flexible discretization technique for DEM-CFD simulations including thin walls
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Powder Technology"
DOI: 10.1016/j.apt.2020.02.017
Abstract: Abstract The discrete element method (DEM) coupled with computational fluid dynamics (CFD) method is regarded as a standard approach for a simulation of a gas-solid mixture system. In the DEM-CFD method, the local volume average… read more here.
Keywords: technique; thin walls; method; gas solid ... See more keywords
A stochastic formulation for the drag force based on multiscale numerical simulation of fluidized beds
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Multiphase Flow"
DOI: 10.1016/j.ijmultiphaseflow.2017.11.003
Abstract: Abstract In Esteghamatian, A., Bernard, M., Lance, M., Hammouti, A. and Wachs, A., 2017, Micro/meso simulation of a fluidized bed in a homogeneous bubbling regime, International Journal of Multiphase Flow, 92, 93–111, we performed a… read more here.
Keywords: meso scale; stochastic formulation; drag; simulation ... See more keywords
Investigation of the dust release from bulk material undergoing various mechanical processes using a coupled DEM/CFD approach
Sign Up to like & getrecommendations! Published in 2019 at "Powder Technology"
DOI: 10.1016/j.powtec.2019.07.005
Abstract: Abstract In this study a numerical approach to investigate the dust release from bulk solid during handling is presented. The modelling framework relies on the Discrete Element Method (DEM) to describe the bulk particle motion… read more here.
Keywords: dem cfd; bulk; dust release; dust ... See more keywords
Coupling superquadric Discrete Element Method-Computational Fluid Dynamics (DEM-CFD) with immersed boundary method for particle-resolved direct numerical simulations of non-spherical particle suspension and fluidisation
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2025.10517
Abstract: Abstract A novel particle-resolved direct numerical simulations (PR-DNS) method for non-spherical particles is developed and validated in the open-source MFiX (Multi-phase Flow with Interphase eXchanges) code for simulating the suspension of non-spherical particles and fluidisation.… read more here.
Keywords: method; dem cfd; fluidisation; particle ... See more keywords
Research on separation mechanism of waste palladium catalyst in a structure-optimized compound dry separator based on DEM-CFD
Sign Up to like & getrecommendations! Published in 2020 at "Particulate Science and Technology"
DOI: 10.1080/02726351.2018.1500500
Abstract: Abstract Recovery of precious metals from waste catalysts is necessary. The compound dry separator provides a new method for the recycling of waste catalysts with special morphology. The bed surface structure was modified in consideration… read more here.
Keywords: dem cfd; waste; bed surface; compound dry ... See more keywords
Numerical Determination of Anisotropic Permeability for Unconsolidated Hydrate Reservoir: A DEM–CFD Coupling Method
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Marine Science and Engineering"
DOI: 10.3390/jmse12081447
Abstract: Natural gas hydrate (NGH) is considered as a type of clean energy to replace coal and oil. During exploitation, permeability is one of the key parameters controlling production efficiency, reservoir stability, and greenhouse gas sequestration.… read more here.
Keywords: dem cfd; permeability; hydrate; reservoir ... See more keywords
Modeling of Linear Die Filling Based on Dimensional Analysis Using DEM-CFD Methods
Sign Up to like & getrecommendations! Published in 2025 at "Materials"
DOI: 10.3390/ma18143261
Abstract: Linear die filling is currently widely employed in industries. However, there is no comprehensive and systematic model to describe the powder die filling process. This paper utilizes dimensional analysis to extract and analyze various factors… read more here.
Keywords: number; dem cfd; die; dimensional analysis ... See more keywords