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Coupled CFD–DEM simulation of fluid–particle interaction in geomechanics
Powder Technology, 2013article i nfo Article history: This paper presents a coupled Computational Fluid Dynamics and Discrete Element Method (CFD-DEM) approach to simulate the behaviour of fluid-particle interaction for applications relevant to mining and geotechnical engineering.
Zhao, Jidong, Shan, Tong
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Coupling of CFD-DEM and reaction model for 3D fluidized beds
Powder Technology, 2019Abstract In this paper, a three-dimensional (3D) numerical model coupling of CFD-DEM with chemical reaction has been developed to study the combustion process in lab-scale bubbling fluidized beds. The gas phase is modeled with k-e turbulent model and the solid phase is modeled with discrete element method (DEM).
Jun Xie +3 more
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A Novel Coupling Method for Unresolved Cfd-Dem Modeling
SSRN Electronic Journal, 2022Jingyuan Zhang +3 more
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Coupled CFD–DEM of particle-laden flows in a turning flow with a moving wall
Computers & Chemical Engineering, 2016Abstract The nature of the particle–solid interactions and particle–fluid interactions in rectangular duct bend geometry with/without a moving wall is studied, taking into account particle collision, colloidal, and hydrodynamic forces, and four way coupling between the fluid flow and particles.
V. Akbarzadeh, A. N. Hrymak
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Hydromechanical analysis of slurry infiltration with coupled CFD–DEM method
International Journal for Numerical and Analytical Methods in GeomechanicsAbstractThe tunnel face stability is closely related to the migration behavior and clogging mechanism of the slurry particles in granular soils, which is not yet fully understood. In this study, the coupled computational fluid dynamics–discrete element method (CFD–DEM) is adopted to investigate the infiltration behavior of slurry at the particle scale.
Yang Cheng +5 more
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Coupled CFD-DEM modeling of fluid-particle interaction in geomechanics
2015The objective of this research is to develop a coupled Computational Fluid Dynamics and Discrete Element Method (CFD-DEM) approach to simulate the behaviour of fluid-particle interactions in granular media for applications relevant to geotechnical and mining engineering.
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Coupled CFD-DEM Simulations for Modelling Non-Spherical Particles
International Journal of Mechanical Engineering and Robotics Research, 2022Kiran MS +2 more
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Simulation Study of Rice Cleaning Based on DEM-CFD Coupling Method
Processes, 2022Liangyu Chen, Lei Zhao, Lei Wang
exaly