ISSN:
1573-1634
Keywords:
Finite element
;
permeability
;
Navier-Stokes
;
packed bed
;
spherical particles
Source:
Springer Online Journal Archives 1860-2000
Topics:
Geosciences
,
Technology
Notes:
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.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01064677
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