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 …

In the past few decades, multi-scale numerical methods have been developed to model
dense gas-solid flow in fluidized beds with different resolutions, accuracies, and efficiencies …

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

Coal plays a vital role in the economic development of the world as the primary energy. In
recent years, hazardous elements emission from coal utilization has attracted considerable …

Integration of physics principles with data-driven methods has attracted great attention in
recent few years. In this study, a physics-informed dynamic mode decomposition (piDMD) …

Continuum methods require the additional development of solids stress closures for
polydisperse powders based on complex kinetic theories that are non-trivial to develop …

The induction of ordered bubble patterns at the bed surface or vertical direction in pulsed
fluidized beds has been demonstrated in numerous studies. However, this trend was …

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

Residence time distribution of particles is a critical parameter for proper design of gas-solid
fluidized beds, especially in many non-catalytic solid conversion processes where it is highly …

Understanding the fluidization behavior of binary mixtures of spherical and nonspherical
particles is essential for better designing and optimizing pyrolysis-fluidized bed reactors …