Document
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International Coal Preparation Congress 2010, Conference Proceedings
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publication venue for: CFD modeling of dense medium cyclone
type: Proceedings

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RDF description of CFD modeling of dense medium cyclone - http://orbis.uaslp.mx/vivo/individual/scopus8223
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date: 2026-08-27T20:17:16
publisher: vivo
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Article
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CFD modeling of dense medium cyclone
origen: scopus
type: Generically Dependent Continuant
page end: 802
date time value: conference paper date 8224
freetext keyword: Centrifugal fields; CFD modeling; CFD simulations; Coal particles; Dense medium; Dense medium cyclone; Distribution curves; Empirical model; Experimental data; Granular fluids; Large Eddy simulation methods; Atmospheric boundary layer; Centrifugation; Coal industry; Coal preparation; Computer simulation; Fluids; Large eddy simulation; Magnetite; Oxide minerals; Storms; Turbulence models; Computational fluid dynamics
crisid: 8224
page start: 794
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has publication venue: International Coal Preparation Congress 2010, Conference Proceedings
type: Document
type: Continuant
type: Information Content Entity
estado: published
EI dscopus: 2-s2.0-77954166655
type: Article
related by: authorship_52861
related by: authorship_52859
related by: authorship_52862
abstract: A number of empirical models are in existence for the dense medium cyclone (DMC) and in recent years this subject has been broached with computational fluid dynamics (CFD). The dense medium presents a centrifugal field within the cyclone body. The coal particles separate in this field due to various forces acting on them. Hence, CFD is ideally suited for the modeling of the DMC The Large Eddy Simulation (LES) method for resolving the turbulence was used in the CFD simulation of a 76 mm dense medium cyclone. In particular, the magnetite was modeled as three granular fluids. In the simulation the diameter of the vortex finder and spigot are varied to compare with the experimental data of Verghese, P. A. and Rao, T.C. (Coal Preparation, 1994). The results obtained using LES turbulence model is found to be accurate in terms of the cut density and the slope of the distribution curves. Thus, the three granular fluid modeling of the magnetite stream is a computationally simpler method for the analysis of DMC.
type: Conference Paper
type: Thing
most specific type: Conference Paper
related by: authorship_52860

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Conference Paper
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