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CONICET Digital
Article . 2014
License: CC BY NC SA
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Comparación entre modelos en diferencias finitas aplicados a la inflitración en suelos

Authors: Pedrozo, Hector Alejandro; Rosenberger, Mario Roberto; Schvezov, Carlos Enrique;

Comparación entre modelos en diferencias finitas aplicados a la inflitración en suelos

Abstract

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

Country
Argentina
Keywords

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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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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