Discrete particle simulation of particulate systems: a review of major applications and findings
Understanding and modelling the dynamic behaviour of particulate systems has been a
major research focus worldwide for many years. Discrete particle simulation plays an …
major research focus worldwide for many years. Discrete particle simulation plays an …
Comparison of DEM results and Lagrangian experimental data for the flow and mixing of granules in a rotating drum
E Alizadeh, F Bertrand, J Chaouki - AIChE Journal, 2014 - Wiley Online Library
This work assesses the accuracy of the discrete element method (DEM) for the simulation of
solids mixing using non‐intrusive Lagrangian radioactive particle tracking data, and …
solids mixing using non‐intrusive Lagrangian radioactive particle tracking data, and …
Advanced progress of numerical simulation in drum drying process: Gas–solid flow model and simulation of flow characteristics
M Kang, J Bian, B Li, X Fan, Y Xi, Y Wang, Y Liu… - … Communications in Heat …, 2024 - Elsevier
Numerical simulation, also known as computer simulation, uses an electronic computer to
investigate and solve engineering problems, physical problems, and a wide range of other …
investigate and solve engineering problems, physical problems, and a wide range of other …
Segregation phenomenon in a rotary drum: Experimental study and CFD simulation
This paper quantitatively and qualitatively evaluates the mixture and segregation processes
in an unbaffled rotary drum induced by particle size and density differences. We also …
in an unbaffled rotary drum induced by particle size and density differences. We also …
Characterization of mixing and size segregation in a rotating drum by a particle tracking method
E Alizadeh, O Dubé, F Bertrand, J Chaouki - AIChE Journal, 2013 - Wiley Online Library
The mechanisms of segregation in solids mixing, even in simple rotating drums, are not
clearly understood. Although most past studies have focused on binary mixtures, this work …
clearly understood. Although most past studies have focused on binary mixtures, this work …
Shear-driven size segregation of granular materials: modeling and experiment
LBH May, LA Golick, KC Phillips, M Shearer… - Physical Review E …, 2010 - APS
Granular materials segregate by size under shear, and the ability to quantitatively predict the
time required to achieve complete segregation is a key test of our understanding of the …
time required to achieve complete segregation is a key test of our understanding of the …
Particle shape-induced axial segregation of binary mixtures of spheres and ellipsoids in a rotating drum
Particles with different properties such as size and shape in rotating drums tend to segregate
axially to different sections. In this work, we report an interesting phenomenon that for …
axially to different sections. In this work, we report an interesting phenomenon that for …
The effect of side walls on particles mixing in rotating drums
In this paper, we study the effects of the presence and shape of side walls and of the overall
length of rotating cylindrical drums on the mixing of particles with differing sizes by …
length of rotating cylindrical drums on the mixing of particles with differing sizes by …
Insights from simulations into mechanisms for density segregation of granular mixtures in rotating cylinders
Abstract The Discrete Element Method (DEM) is used to study the segregation of a binary
mixture of differing density (but same size) granular material in an axially rotating cylinder …
mixture of differing density (but same size) granular material in an axially rotating cylinder …
Prediction of segregation in funnel and mass flow discharge
D Bertuola, S Volpato, P Canu… - Chemical Engineering …, 2016 - Elsevier
In this paper we present a model to predict the onset and evolution of segregation during the
discharge of binary mixtures of granular materials. The model accounts for the multi-phase …
discharge of binary mixtures of granular materials. The model accounts for the multi-phase …