This review study focuses on the application of Computational Fluid Dynamics (CFD) in the
investigation of gas-solids multiphase flow systems. The applicability and limitations of …

As an important and essential physical property, particle shape affects fluidization
characteristics of dense gas–solid fluidized beds greatly. However, numerical studies of …

Abstract A Computational Particle Fluid Dynamics (CPFD) approach was applied to
investigate the solids residence time distribution (RTD) and back-mixing behavior in a …

Particle clusters for FCC particles in a gas–solid circulating fluidized bed with a 12.4 m high
riser and a 5 m high downer were identified from the images of the gas–solid flow by ak …

This study reports a computational particle fluid dynamics model for the numerical simulation
of a sand fluidized bed with 8 wt.% and 16 wt.% biomass loadings. The proposed CPFD …

This study investigated the applicability of the multiphase particle-in-cell (MP-PIC) method
for predicting pneumatic conveying characteristics. Three-dimensional computational …

Solids back-mixing significantly influences the performance of circulating fluidized bed
(CFB) risers. A better understanding of the solids back-mixing behavior is greatly essential …

This manuscript reports the fluid dynamics in the developed flow region of a cocurrent gas–
solid down flow fluidized bed unit. Gas–solid flows are simulated using a Computational …

The heat transfer characteristics of different particles during coal pyrolysis process are of
fundamental importance in a downer reactor, where hot sand particles often serve as the …

Spray dry absorption flue gas desulfurization technology is widely employed to control sulfur
dioxide emissions from industrial pollutant gases. This study employs the multiphase particle …