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Codimension-three bifurcations in a Bénard-Marangoni problem

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Codimension-three bifurcations in a Bénard-Marangoni problem

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Nombre: 26 - PhysRevE.88. ...
Tamaño: 867.1Kb
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dc.contributor.author Hoyas, S es_ES
dc.contributor.author Gil, A. es_ES
dc.contributor.author Fajardo, Pablo es_ES
dc.contributor.author Pérez Quiles, María Jezabel es_ES
dc.date.accessioned 2014-10-03T10:08:15Z
dc.date.available 2014-10-03T10:08:15Z
dc.date.issued 2013-07-22
dc.identifier.issn 1539-3755
dc.identifier.uri http://hdl.handle.net/10251/40615
dc.description.abstract [EN] This Brief Report studies the linear stability of a thermoconvective problem in an annular domain for relatively low (∼1) Prandtl (viscosity effects) and Biot (heat transfer) numbers. The four possible patterns for the instabilities, namely, hydrothermal waves of first and second class, longitudinal rolls, and corotating rolls, are present in a small region of the Biot-Prandtl plane. This region can be split in four zones, depending on the sort of instability found. The boundary of these four zones is composed of codimension-two points. Authors have also found two codimension-three points, where some of the former curves intersect. Results shown in this Brief Report clarify some reported experiments, predict new instabilities, and, by giving a deeper insight into how physical parameters affect bifurcations, open a gateway to control those instabilities. es_ES
dc.language Español es_ES
dc.publisher American Physical Society es_ES
dc.relation.ispartof Physical Review E es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Annular domain es_ES
dc.subject Codimension-two es_ES
dc.subject Corotating rolls es_ES
dc.subject Hydrothermal waves es_ES
dc.subject Linear Stability es_ES
dc.subject Physical parameters es_ES
dc.subject Second class es_ES
dc.subject Viscosity effects es_ES
dc.subject.classification INGENIERIA AEROESPACIAL es_ES
dc.subject.classification MATEMATICA APLICADA es_ES
dc.title Codimension-three bifurcations in a Bénard-Marangoni problem es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1103/PhysRevE.88.015001
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Máquinas y Motores Térmicos - Departament de Màquines i Motors Tèrmics es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada es_ES
dc.description.bibliographicCitation Hoyas, S.; Gil, A.; Fajardo, P.; Pérez Quiles, MJ. (2013). Codimension-three bifurcations in a Bénard-Marangoni problem. Physical Review E. 88(015001). doi:10.1103/PhysRevE.88.015001 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1103/PhysRevE.88.015001 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 88 es_ES
dc.description.issue 015001 es_ES
dc.relation.senia 248912
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