Gas-solid fluidized beds have drawn the attention of engineers and researchers as an
effective technology for a large variety of applications, and numerical simulations can play …

Gas-solid fluidization technology has been commercialized in many industrial applications
since its implementation in the fluid catalytic cracking process in the early 1940s, however …

The solid–liquid two-phase flow with coarse particles is ubiquitous in natural phenomena
and engineering practice, which is characterized by coarse particles, high particle …

Solid–liquid two-phase flow with dense coarse particles in the pipeline exists widely in
energy and resources engineering, especially in the prospective hydraulic lifting scenario of …

The gas–solid particle two-phase flow in a fluidized bed shows complex physics. The multi-
scale algorithm composed of the coupled gas-kinetic scheme (GKS) for the gas phase and …

Interphase drag coefficient is a critical input in two-fluid model (TFM) and discrete particle
method (DPM). In this study, extensive TFM and DPM simulations were carried out to study …

Although CFD-DEM simulation of Geldart B and D particles has been experimentally
validated extensively, its experimental validation for simulating the hydrodynamics of Geldart …

The nonequilibrium characteristic of fluidization is closely related to the mesoscale
structures. To help uncover this relationship, we performed a particle‐level experiment in a …

Computational fluid dynamics (CFD) is a powerful tool for prediction and analysis of complex
multiphase flow hydrodynamics and residence time distribution (RTD) in chemical reactors …

Some industrial processes like biomass combustion and gasification involve multi-
component fluidization systems with a clear discrepancy of particle size, which restricts the …