Generalized friction factor and drag coefficient correlations for fluid-particle interactions

L. G. Gibilaro; R. Di Felice; S. P. Waldram; P. U. Foscolo

doi:10.1016/0009-2509(85)80116-0

Generalized friction factor and drag coefficient correlations for fluid-particle interactions

L. G. Gibilaro, R. Di Felice, S. P. Waldram, P. U. Foscolo

School of Engineering and Digital Sciences

Research output: Contribution to journal › Article › peer-review

243 Citations (Scopus)

Abstract

The pressure drop correlation: {A figure is presented} proposed on the basis of theoretical considerations, is compared with published experimental results obtained from high voidage fixed beds of spheres and is shown to represent a significant improvement over the established Ergun equation. It is used to produce drag coefficient correlations for individual particles in the bed which in turn yield a general and fully predictive expression for the drag force on a particle in a fluidized suspension.

Original language	English
Pages (from-to)	1817-1823
Number of pages	7
Journal	Chemical Engineering Science
Volume	40
Issue number	10
DOIs	https://doi.org/10.1016/0009-2509(85)80116-0
Publication status	Published - 1985

ASJC Scopus subject areas

Chemistry(all)
Chemical Engineering(all)
Industrial and Manufacturing Engineering

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abstract = "The pressure drop correlation: {A figure is presented} proposed on the basis of theoretical considerations, is compared with published experimental results obtained from high voidage fixed beds of spheres and is shown to represent a significant improvement over the established Ergun equation. It is used to produce drag coefficient correlations for individual particles in the bed which in turn yield a general and fully predictive expression for the drag force on a particle in a fluidized suspension.",

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note = "Funding Information: Acknowle&emen&s-This work was supported by the Science and Engineering Research Council by means of a research grant under their Specially Promoted Programme in Particulate Technology and also by the Consiglio Nazionale della Ricerche under their bilateral research programme. Copyright: Copyright 2015 Elsevier B.V., All rights reserved.",

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AU - Gibilaro, L. G.

AU - Di Felice, R.

AU - Waldram, S. P.

AU - Foscolo, P. U.

N1 - Funding Information: Acknowle&emen&s-This work was supported by the Science and Engineering Research Council by means of a research grant under their Specially Promoted Programme in Particulate Technology and also by the Consiglio Nazionale della Ricerche under their bilateral research programme. Copyright: Copyright 2015 Elsevier B.V., All rights reserved.

PY - 1985

Y1 - 1985

N2 - The pressure drop correlation: {A figure is presented} proposed on the basis of theoretical considerations, is compared with published experimental results obtained from high voidage fixed beds of spheres and is shown to represent a significant improvement over the established Ergun equation. It is used to produce drag coefficient correlations for individual particles in the bed which in turn yield a general and fully predictive expression for the drag force on a particle in a fluidized suspension.

AB - The pressure drop correlation: {A figure is presented} proposed on the basis of theoretical considerations, is compared with published experimental results obtained from high voidage fixed beds of spheres and is shown to represent a significant improvement over the established Ergun equation. It is used to produce drag coefficient correlations for individual particles in the bed which in turn yield a general and fully predictive expression for the drag force on a particle in a fluidized suspension.

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Generalized friction factor and drag coefficient correlations for fluid-particle interactions

Abstract

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