Open Access
Mechanics of fluidization
C. Y. Wen
- 01 Jan 1966
Vol. 62, pp 100-111
2.5K
About: The article was published on 01 Jan 1966. and is currently open access. The article focuses on the topics: Fluidization.
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Citations
Experimental validation of granular dynamics simulations of gas-fluidised beds with homogeneous inflow conditions using Positron Emission Particle Tracking
TL;DR: In this paper, a hard-sphere granular dynamics model of a two-dimensional gas-fluidized bed was experimentally validated using Positron Emission Particle Tracking (PEPT).
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Modeling the thermochemical degradation of biomass inside a fast pyrolysis fluidized bed reactor
TL;DR: In this article, a fast pyrolysis process in a bubbling fluidized bed has been modeled, thoroughly reproduced and scrutinized with the help of a combined Eulerian/Lagrangian simulation method.
98
Characterization and CFD-DEM modelling of a prismatic spouted bed
TL;DR: In this paper, a prismatic spouted bed was characterized experimentally and modelled by means of 3D CFD-DEM simulations, where the main focus was on the investigation of the influence of the gas flow rate on the bed dynamics and spouting stability.
98
A comparative study on the influence of the gas flow rate on the hydrodynamics of a gas–solid spouted fluidized bed using Euler–Euler and Euler–Lagrange/DEM models
TL;DR: In this paper, different modeling approaches are used to study the hydrodynamics of gas-solid flows in a three-dimensional, lab-scale spouted fluidized bed in particular, the simulation results obtained by the two-fluid model are compared with those of coupled CFD/DEM simulations to explore the effects of the gas mass flow rate on the ability of the used simulation techniques to predict the flow behavior in the simulated test case.
97
A modified cohesion model for CFD–DEM simulations of fluidization
TL;DR: In this article, a modified cohesion model is proposed and verified through simulations of two-particle collisions, which reveals that the predicted distributions of bubble size are insensitive to particle stiffness for Group A particles.
97