Homogeneous hydrodynamics of a collisional model of confined granular gases

Brey Abalo, José Javier; Maynar Blanco, Pablo; García de Soria Lucena, María Isabel; Buzón Díaz, Vicente

doi:10.1103/PhysRevE.89.052209

Artículo

dc.creator	Brey Abalo, José Javier	es
dc.creator	Maynar Blanco, Pablo	es
dc.creator	García de Soria Lucena, María Isabel	es
dc.creator	Buzón Díaz, Vicente	es
dc.date.accessioned	2020-05-25T08:38:48Z
dc.date.available	2020-05-25T08:38:48Z
dc.date.issued	2014
dc.identifier.citation	Brey Abalo, J.J., Maynar Blanco, P., García de Soria Lucena, M.I. y Buzón Díaz, V. (2014). Homogeneous hydrodynamics of a collisional model of confined granular gases. Physcial Review E, 89 (5), 052209-1-052209-8.
dc.identifier.issn	1550-2376	es
dc.identifier.uri	https://hdl.handle.net/11441/97109
dc.description.abstract	The hydrodynamic equation governing the homogeneous time evolution of the temperature in a model of confined granular gas is studied by means of the Enskog equation. The existence of a normal solution of the kinetic equation is assumed as a condition for hydrodynamics. Dimensional analysis implies a scaling of the distribution function that is used to determine it in the first Sonine approximation, with a coefficient that evolves in time through its dependence on the temperature. The theoretical predictions are compared to numerical results obtained by the direct simulation Monte Carlo method and a good agreement is found. The relevance of the normal homogeneous distribution function to derive inhomogeneous hydrodynamic equations, for instance using the Champan-Enskog algorithm, is indicated	es
dc.description.sponsorship	España Ministerio de Educación y Ciencia Grant No. FIS2011-24460	es
dc.format	application/pdf	es
dc.format.extent	8 p.	es
dc.language.iso	eng	es
dc.publisher	American Physical Society	es
dc.relation.ispartof	Physcial Review E, 89 (5), 052209-1-052209-8.
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internacional	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.title	Homogeneous hydrodynamics of a collisional model of confined granular gases	es
dc.type	info:eu-repo/semantics/article	es
dcterms.identifier	https://ror.org/03yxnpp24
dc.type.version	info:eu-repo/semantics/publishedVersion	es
dc.rights.accessRights	info:eu-repo/semantics/openAccess	es
dc.contributor.affiliation	Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear	es
dc.relation.projectID	Grant No. FIS2011-24460	es
dc.relation.publisherversion	https://doi.org/10.1103/PhysRevE.89.052209	es
dc.identifier.doi	10.1103/PhysRevE.89.052209	es
dc.journaltitle	Physcial Review E	es
dc.publication.volumen	89	es
dc.publication.issue	5	es
dc.publication.initialPage	052209-1	es
dc.publication.endPage	052209-8	es
dc.contributor.funder	Ministerio de Educación y Ciencia (MEC). España	es

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