
handle: 11336/9292
Numerical experiments in multiple Representative Elementary Volumes (REVs) are carried out to compare microscopic results with porous media models. The simulation of a microscopic flow that develops through a porous medium of 55, 75 and 95% porosity formed by staggered square cylinders is presented to that purpose. A laminar steady flow regime (1 < Re < 150) is considered together with Péclet numbers in the 10-103 range. The macroscopic porous media model is shown to be in excellent agreement with results obtained averaging microscopic numerical results.
Fil: Rosenberger, Mario Roberto. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnol.conicet - Nordeste. Instituto de Materiales de Misiones; Argentina
Fil: Schvezov, Carlos Enrique. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnol.conicet - Nordeste. Instituto de Materiales de Misiones; Argentina
Fil: Pedrozo, Hector Alejandro. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnológico Nordeste. Instituto de Materiales de Misiones; Argentina
https://purl.org/becyt/ford/1.1, Ecuaciones Diferenciales No Lineales, https://purl.org/becyt/ford/1, Modelización, Infiltración en Suelo
https://purl.org/becyt/ford/1.1, Ecuaciones Diferenciales No Lineales, https://purl.org/becyt/ford/1, Modelización, Infiltración en Suelo
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