Theories and applications of CFD–DEM coupling approach for granular flow: A review

MA El-Emam, L Zhou, W Shi, C Han, L Bai… - … Methods in Engineering, 2021 - Springer
Bio-particulate matter includes grains, cereal crops, and biomass that are considered
discrete materials with irregular size and shape. Although the flow of these particles can …

Computational methods of erosion wear in centrifugal pump: A state-of-the-art review

MA El-Emam, L Zhou, E Yasser, L Bai, W Shi - Archives of Computational …, 2022 - Springer
Erosion wear of the centrifugal pump components is considered one of the principal hurdles
for pumping and transporting the particle-fluid flow in the hydraulic system. Although the …

[HTML][HTML] The effect of cyclone inlet dimensions on the flow pattern and performance

K Elsayed, C Lacor - Applied mathematical modelling, 2011 - Elsevier
The effect of the cyclone inlet dimensions on the performance and flow field pattern has
been investigated computationally using the Reynolds stress turbulence model (RSM) for …

Effects of different cylinder roof structures on the vortex of cyclone separators

W Li, Z Huang, G Li, C Ye - Separation and Purification Technology, 2022 - Elsevier
To improve the internal flow field of a cyclone separator, grasp the effects of the cylinder roof
structure on the flow field of the cyclone separator, and improve the separation efficiency, the …

Effect of the inlet duct angle on the performance of cyclone separators

M Wasilewski, LS Brar - Separation and Purification Technology, 2019 - Elsevier
This study analyzed the effect of the angle of the inlet duct bend on the separation efficiency
and pressure drop in cyclone separators. The design of the inlet to the cyclone chamber is a …

Influence of the dipleg shape on the performance of gas cyclones

F Parvaz, SH Hosseini, K Elsayed, G Ahmadi - Separation and Purification …, 2020 - Elsevier
The influence of dipleg shape on the flow pattern and performance of gas-solid cyclone was
investigated. Different diplegs including cylindrical, inverted cone, conical, and diamond …

Large Eddy Simulation of the gas–particle flow in cyclone separators

FJ De Souza, R de Vasconcelos Salvo… - Separation and …, 2012 - Elsevier
In this work, the particle–gas flows in two small sampling cyclone separators are simulated
by means of Large Eddy Simulations (LES). The Eulerian–Lagrangian approach is used to …

Effects of different inlet structures on the flow field of cyclone separators

Z Gao, J Wang, Z Liu, Y Wei, J Wang, Y Mao - Powder technology, 2020 - Elsevier
In this reported study, a new Q criterion was proposed to analyze the vortex in three
cyclones that had various inlet structures. The Reynolds stress model (RSM) was used to …

Computational investigation of the effect of particle density on the multiphase flows and performance of hydrocyclone

M Ghodrat, Z Qi, SB Kuang, L Ji, AB Yu - Minerals Engineering, 2016 - Elsevier
Hydrocyclones are widely used to separate coal fines by size in the coal industry. They,
however often face the problem associated with the misplacement of particles at the outlets …

The effect of the dust outlet geometry on the performance and hydrodynamics of gas cyclones

K Elsayed, C Lacor - Computers & Fluids, 2012 - Elsevier
Four cyclone separators with different dust outlet geometries (without dustbin, with dustbin,
with dipleg and with dustbin plus dipleg) have been computationally investigated. There are …