On the scaling law of JKR contact model for coarse-grained cohesive particles
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2020.115906
Abstract: Abstract The computational cost of using discrete element method (DEM) simulations for particulate processes with fine and cohesive particles is enormously large. To overcome this limitation, various coarse-grain DEM models have been developed which use… read more here.
Keywords: law; jkr contact; cohesive particles; coarse grained ... See more keywords
The influence of cohesiveness on particulate bed segregation and mixing in rotating drum using DEM
Sign Up to like & getrecommendations! Published in 2019 at "Physica A: Statistical Mechanics and its Applications"
DOI: 10.1016/j.physa.2019.03.127
Abstract: Abstract A numerical model based on Discrete Element Method (DEM) was developed to simulate the segregation and mixing of cohesive particles in a horizontal rotating drum. The model considered the cohesive force between particles by… read more here.
Keywords: mixing cohesive; cohesion; cohesive particles; segregation mixing ... See more keywords
Capability of the TFM Approach to Predict Fluidization of Cohesive Powders
Sign Up to like & getrecommendations! Published in 2022 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.1c04786
Abstract: The fluidization behavior of cohesive particles was investigated using an Euler–Euler approach. To do so, a two-fluid model (TFM) platform was developed to account for the cohesivity of particles. Specifically, the kinetic theory of granular… read more here.
Keywords: fluidization cohesive; cohesive particles; fluidization; tfm approach ... See more keywords