Investigation of collisional parameters for rough spheres in fluidized beds

The effect of normal restitution coefficient and friction coefficient on the hydrodynamics of a dense bubbling solid-gas fluidized bed is investigated using a two fluid model (TFM) based on our kinetic theory of granular flow (KTGF) for rotating frictional particles. A comparison between TFM simulat...

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Veröffentlicht in:	Powder technology 2017-07, Vol.316, p.256-264
Hauptverfasser:	Yang, Lei, Padding, J.T. (Johan), Kuipers, J.A.M. (Hans)
Format:	Artikel
Sprache:	eng
Schlagworte:	Bubbling Computational fluid dynamics Computer simulation Concentration (composition) Discrete particle model Energy dissipation Fluid flow Fluidization Fluidized bed reactors Fluidized beds Friction Homogeneity Hydrodynamics Kinetic theory Rotation Rough particles Simulation Solids Solids flow Studies Two-fluid model
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