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 …

Circulating fluidized beds (CFBs) have been widely applied in coal combustion and
gasification industry due to their excellent performance in terms of fuel flexibility and …

Gas–solid flows have been numerically investigated by various multiphase models, none of
which is suitable for all the problems encountered in industries. Different multiphase models …

Postcombustion CO2 capture using CaO as a regenerable solid sorbent in a circulating
fluidized bed (CFB) carbonator is emerging as a promising CO2 capture technology …

We present a spatially‐averaged two‐fluid model (SA‐TFM), which is derived from
ensemble averaging the kinetic‐theory based TFM equations. The residual correlation for …

Gas-solid fluidized beds play an important role in many industrial operations. However,
there still is a lack of knowledge concerning the processes inside the bed, which impedes …

Abstract Eulerian–Eulerian and Eulerian-Lagrangian numerical approaches are both widely
used to investigate hydrodynamic behavior in dense gas-solid fluidized bed reactors, yet …

With the dramatic development of computational science and technology, computer
simulation is playing an increasingly important role in scientific research and engineering …

Abstract Eulerian-Eulerian and Eulerian-Lagrangian models are widely applied to
numerically investigate dense solid-gas fluidized bed systems. However, only a few studies …

Many subgrid drag modifications have been put forth to account for the effect of small
unresolved scales on the resolved mesoscales in dense gas‐particle flows. These subgrid …