A resolved LBM-DEM coupling method for fluid-solid interaction of non-spherical particles based on the super-ellipsoid model DOI

Chao Xu,

Xiang Li, Zihan Liu

et al.

Particuology, Journal Year: 2025, Volume and Issue: unknown

Published: June 1, 2025

Language: Английский

DEM simulation of an impact crusher using the fast-cutting breakage model DOI
Fulei Chen, Hui Yuan, Zihan Liu

et al.

Powder Technology, Journal Year: 2024, Volume and Issue: 450, P. 120442 - 120442

Published: Nov. 13, 2024

Language: Английский

Citations

4
CFD-DEM Modeling and Experimental Verification of Heat Transfer Behaviors of Cylindrical Biomass Particles with Super-Ellipsoid Model DOI Creative Commons
Yuhao Hu,

Likuan Chen,

Zihan Liu

et al.

Energies, Journal Year: 2025, Volume and Issue: 18(6), P. 1504 - 1504

Published: March 18, 2025

The heat transfer (HT) characteristics of cylindrical biomass particles (CBPs) in fluidized beds (FBs) are important for their drying, direct combustion, and thermochemical transformation. To provide a deeper insight into the complex mechanisms behind HT behaviors involving CBPs, this study developed particle model within framework computational fluid dynamics coupled with discrete element method (CFD-DEM) which CBPs were characterized by super-ellipsoid model, has unique merit striking balance between accuracy efficiency. newly considers particle–particle (P-P), particle–wall (P-W), fluid–particle (F-P). Its was verified comparing numerical results experimental infrared thermography measurements terms temperature evolution particles. effects gas velocity, inlet temperature, thermal conductivity on investigated comprehensively. demonstrated following: (1) Gas velocity can improve uniformity bed distribution shorten fluctuation process uniformity. (2) A 26.8% increase leads to 13.4% proportion an orientation range 60–90°. (3) no obvious influence convective rate, or

Language: Английский

Citations

0
DEM-DDM study on the humidification uniformity of brown rice in a pan coater DOI
Xiangyi Meng,

Yadong Zhu,

Zhongqiu Mu

et al.

Biosystems Engineering, Journal Year: 2025, Volume and Issue: 254, P. 104158 - 104158

Published: April 17, 2025

Language: Английский

Citations

0
A discrete element method for interaction between flexible meshes and irregularly shaped granular materials DOI

Qingwei Xu,

Siqiang Wang,

Shunying Ji

et al.

Powder Technology, Journal Year: 2025, Volume and Issue: unknown, P. 121175 - 121175

Published: May 1, 2025

Language: Английский

Citations

0
A resolved LBM-DEM coupling method for fluid-solid interaction of non-spherical particles based on the super-ellipsoid model DOI

Chao Xu,

Xiang Li, Zihan Liu

et al.

Particuology, Journal Year: 2025, Volume and Issue: unknown

Published: June 1, 2025

Language: Английский

Citations

0