dc.creator | Córdoba Gazolaz, Diego | es |
dc.creator | Gancedo García, Francisco | es |
dc.creator | Orive Illera, Rafael | es |
dc.date.accessioned | 2016-09-21T09:54:51Z | |
dc.date.available | 2016-09-21T09:54:51Z | |
dc.date.issued | 2008-07-15 | |
dc.identifier.citation | Córdoba Gazolaz, D., Gancedo García, F. y Orive Illera, R. (2008). A note on interface dynamics for convection in porous media. Physica D: Nonlinear Phenomena, 237 (10-12), 1488-1497. | |
dc.identifier.issn | 0167-2789 | es |
dc.identifier.uri | http://hdl.handle.net/11441/45193 | |
dc.description.abstract | We study the fluid interface problem through porous media given by two incompressible 2-D fluids of different densities. This problem is mathematically analogous to the dynamics interface for convection in porous media, where the free boundary evolves between fluids with different temperature. We find a new formula for the evolution equation of the
free boundary parameterized as a function in the periodic case. In this formula there is no a principal value in the non-local integral operator involved in the equation, giving a simpler system. Using this formulation, we perform numerical simulations in the stable case (denser fluid below) which show a strong regularity effect in the periodic interface. | es |
dc.description.sponsorship | Ministerio de Educación y Ciencia | es |
dc.description.sponsorship | Junta de Castilla-La Mancha | es |
dc.description.sponsorship | Ministerio de Educación y Ciencia (España) MTM2005-00714 | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.relation.ispartof | Physica D: Nonlinear Phenomena, 237 (10-12), 1488-1497. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Porous media | es |
dc.subject | Fluid interface | es |
dc.subject | Incompressible flow | es |
dc.title | A note on interface dynamics for convection in porous media | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Análisis Matemático | es |
dc.relation.projectID | MTM2005-05980 | es |
dc.relation.projectID | PAC-05-005-2 | es |
dc.relation.publisherversion | http://ac.els-cdn.com/S0167278908001279/1-s2.0-S0167278908001279-main.pdf?_tid=1aaed9c8-7fe1-11e6-b6a3-00000aab0f6c&acdnat=1474451729_2772443d184948d190aabea36671db18 | es |
dc.identifier.doi | 10.1016/j.physd.2008.03.042 | es |
dc.contributor.group | Universidad de Sevilla. FQM104: Analisis Matematico | es |
idus.format.extent | 15 p. | es |
dc.journaltitle | Physica D: Nonlinear Phenomena | es |
dc.publication.volumen | 237 | es |
dc.publication.issue | 10-12 | es |
dc.publication.initialPage | 1488 | es |
dc.publication.endPage | 1497 | es |
dc.identifier.idus | https://idus.us.es/xmlui/handle/11441/45193 | |