The bed dynamics of unary and binary fluidized beds play a key role in understanding the
pressure drop and hence provides an opportunity for performance improvement of the beds …

Hydrodynamics of fluidized beds with binary mixtures of particles is important in many
industrial applications. The binary particles are generally in the Geldart particle range. In our …

We present a two-fluid multiphase flow model that can be applied to the flow of polydisperse
particle systems. In the model, the flow of polydisperse particle systems with different N …

The present study aims at increasing the prediction accuracy of simulating gas–solid
fluidized bed hydrodynamics. Two simulation packages, Fluent and MFIX, were used to …

In this study, a two-dimensional computational domain featuring gas and solid phases is
computationally studied for Geldart-B-type particles. In addition to the baseline case of a …

Separation performance is the most important parameter for a continuous gas-solid
separation fluidized bed. In this work, the separation process and its influencing factors in …

Granular matter is a disordered system composed of a large number of particles, which
appears as a complex physical phenomenon under external excitation. To study the …

Continuous gas–solid separation fluidized beds are one of the most widely used practical
operation units for the dry separation of coal in China, particularly in Northwest China, and …

In the present work, hydrodynamics of a fluidized bed with binary solid mixture have been
studied using CFD simulations. Two different cases one with binary mixtures of 20% large …