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 …

Phase change is a phenomenon that has been extensively utilized in chemical engineering,
energy, electronics, vehicle, and space exploration. From both the science and engineering …

The coarse graining of particle cluster is of great significance to the study of a fluidized bed.
The effects of variations in the physical properties of supercritical water on the coarse …

Euler-Lagrange method is powerful for studying dense gas-solid flow, where the Eulerian
grid is typically 3–5 times of particle diameter to ensure the accuracy of information mapping …

In the century-long development of fluidization technology, simulation methods have
evolved in response to scientific and engineering demands, which in turn have produced …

The open source code MFIX is used to perform CFD-DEM and TFM simulations based on
the small scale challenge problem 1 fluidized bed set up. The basic flow features such as …

In the present work, the hydrodynamics behavior of a 3D small-scale cold flow modeling of a
gas-solid tapered fluidized bed is evaluated with the Eulerian-Eulerian two-fluid modeling …

Non-spherical particles are common in industrial applications such as coal gasification and
biomass combustion. The present work employs a coupled Computational Fluid Dynamics …

Spatiotemporal coherent structures are critical in quantifying the hydrodynamics of dense
gas–solid flows. In this study, two data-driven methods, proper orthogonal decomposition …