It is known that high-concentrations of dust threaten the health of road-header drivers in fully
mechanized excavation faces. The regulation of the gas-solid two-phase flow in fully …

The ventilations of pressure cylinders is a widely used practice in coal mine roadways in
China. It has been determined that the velocities of the ventilations will directly affect the …

Bubbles considerably influence the characteristics of gas-solid fluidized bed, hence play an
important role in determining process performance. This paper presents a CFD-DEM study …

This study investigates a multi-stage reducer pipe, a pipeline component with a periodically
varying cross-section, which facilitates the transport of slurries containing coarse particles …

Anaerobic digesters are extensively used for the treatment of wastewaters. The impact of
nanoparticles, such as silver, zinc oxide, titanium dioxide, and copper oxide within the …

Fluidized bed reactors with multiple input streams have been developed over the last
decades to satisfy industries in the scope of multiphase catalytic reactions, and two-zone …

Given the significant impact of an external electric field on fluidized bed hydrodynamics and
the practical importance of rodlike particles, this study examines the behavior of a fluidized …

In the present study, a numerical simulation method was adopted in order to examine the
characteristics of dust dispersion during continuous dust release periods (CRP) and stop …

Abstract A CFD-DPM method has been employed to investigate the influence of initial
particle height to bed width (ie, bed aspect ratio) on the particles mixing trend in a gas-solid …

During the sand-making process, the stone powder produced by means of a vertical shaft
impact (VSI) crusher affects the sand quality and pollutes the environment. This paper …