The coupling between fluid and granular materials is commonly encountered in nature and
engineering practice. Moreover, the shape of granular materials in practical applications is …

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 entire pharmaceutical sector is in an urgent need of both innovative technological
solutions and fundamental scientific work, enabling the production of highly engineered …

In this work, a strategy capable of simulating polydisperse flows in complex geometries is
employed where the fluid transport equations are solved in an Eulerian framework and the …

The coupling of computational fluid dynamics (CFD) and discrete element method (DEM)
has become an important method for studying dense fluidized beds. Since DEM can track …

This review article aims to provide a comprehensive and understandable account of the
theoretical foundation, modeling issues, and numerical implementation of the Lagrangian …

Gas-solid flows in nature and industrial applications are characterized by multiscale and
nonlinear interactions that manifest as rich flow physics and pose unique modeling …

Coarse-grid two-fluid simulation of gas-solid fluidized bed reactors based on the kinetic
theory of granular flow exhibits a significant dependence on drag models, especially for …

Fluid–solid systems play a major role in a wide variety of industries, from pharmaceutical
and consumer goods to chemical plants and energy generation. Along with this variety of …