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An equation of motion for an incompressible Newtonian fluid in a packed bed (1995)

Hayes, R. E. ; Afacan, A. ; Boulanger, B.

Springer

Transport in porous media 18 (1995), S. 185-198

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Details

ISSN: 1573-1634

Schlagwort(e): Finite element ; permeability ; Navier-Stokes ; packed bed ; spherical particles

Quelle: Springer Online Journal Archives 1860-2000

Thema: Geologie und Paläontologie , Technik allgemein

Notizen: Abstract The application of a volume average Navier-Stokes equation for the prediction of pressure drop in packed beds consisting of uniform spherical particles is presented. The development of the bed permeability from an assumed porous microstructure model is given. The final model is quasi-empirical in nature, and is able to correlate a wide variety of literature data over a large Reynolds number range. In beds with wall effects present the model correlates experimental data with an error of less than 10%. Numerical solutions of the volume averaged equation are obtained using a penalty finite element method.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1007/BF01064677

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