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 …

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 …

Due to computational time limitations, fully resolved simulations using the two‐fluid model of
the flow inside industrial‐scale fluidized beds are unaffordable. The filtered approach is …

The co-gasification of coal and biomass through fluidized bed gasifier is a promising
technology for the improvement of the utilization efficiency of fossil fuels and the …

The Geldart classification reported in 1973 is widely acknowledged as one of the seminal
papers on fluidization. Today, it remains the most used classification for particle fluidization …

Euler–Euler two-phase model simulations are usually performed with mesh sizes larger than
the small-scale structure size of gas–solid flows in industrial fluidised beds because of …

This study investigated the applicability of computational particle fluid dynamics (CPFD)
numerical schemes for simulating flows in circulating fluidized bed (CFB) risers. Gas–solid …

Two different approaches to constitutive relations for filtered two‐fluid models (TFM) of gas–
solid flows are deduced. The first model (Model A) is derived using systematically filtered …

CPFD model is a new Eulerian–Lagrangian CFD approach which allows simulating large-
scale industrial multiphase flow systems in affordable time by adopting the particle parceling …