CFD modeling to study fluidized bed combustion and gasification
The increase in application of fluidized bed combustion and gasification devices throughout
world means that more consideration will be given to improve design and reduce emissions …
world means that more consideration will be given to improve design and reduce emissions …
[HTML][HTML] Chemical product design–recent advances and perspectives
Chemical industry is continuously looking for opportunities to manufacture the necessary
commodity chemicals as well as to convert them into higher value-added chemicals-based …
commodity chemicals as well as to convert them into higher value-added chemicals-based …
Development and validation of an enhanced filtered drag model for simulating gas-solid fluidization of Geldart A particles in all flow regimes
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 …
theory of granular flow exhibits a significant dependence on drag models, especially for …
A comparison of two-fluid model, dense discrete particle model and CFD-DEM method for modeling impinging gas–solid flows
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 …
which is suitable for all the problems encountered in industries. Different multiphase models …
Computational modeling toward full chain of polypropylene production: From molecular to industrial scale
Since polypropylene was synthesized in 1954, tremendous breakthroughs have been
achieved in transferring polypropylene from a discovery in the laboratory to an …
achieved in transferring polypropylene from a discovery in the laboratory to an …
A comprehensive frictional-kinetic model for gas–particle flows: Analysis of fluidized and moving bed regimes
S Schneiderbauer, A Aigner, S Pirker - Chemical Engineering Science, 2012 - Elsevier
A comprehensive frictional-kinetic model for collisional and frictional gas–particle flows is
presented. The model treats gas and particles as a continuum. The kinetic-collisional …
presented. The model treats gas and particles as a continuum. The kinetic-collisional …
CFD simulation of fluidized bed reactors for polyolefin production–A review
This literature survey focuses on the application of computational fluid dynamics (CFD) in
various aspects of the fluidized bed reactor. Although fluidized bed reactors are used in …
various aspects of the fluidized bed reactor. Although fluidized bed reactors are used in …
A grid-independent EMMS/bubbling drag model for bubbling and turbulent fluidization
The EMMS/bubbling drag model takes the effects of meso-scale structures (ie bubbles) into
modeling of drag coefficient and thus improves coarse-grid simulation of bubbling and …
modeling of drag coefficient and thus improves coarse-grid simulation of bubbling and …
Comparative analysis of subgrid drag modifications for dense gas‐particle flows in bubbling fluidized beds
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 …
unresolved scales on the resolved mesoscales in dense gas‐particle flows. These subgrid …
Experimental and numerical investigation of solid behavior in a gas–solid turbulent fluidized bed
The solid behavior in a turbulent fluidized bed was studied by combination of experimental
measurements and computational fluid dynamics (CFD) simulations. Solid fractions were …
measurements and computational fluid dynamics (CFD) simulations. Solid fractions were …