Symmetry-induced pinning-depinning transition of a subharmonic wave pattern

M.G.C. and C.F. acknowledge the financial support of FONDECYT Grants No. 1090045 and No. 11090049, respectively, and the financial support of the ACT127 grant. C.F. acknowledges the financial support of FCFM, Universidad de Chile.

Detalles Bibliográficos
Autores: Garay, Jeremías, Ortega-Piwonka, Ignacio, Clerc, Marcel G., Falcón, Claudio
Tipo de recurso: artículo
Fecha de publicación:2012
País:España
Institución:Universidad Rey Juan Carlos
Repositorio:BURJC-Digital. Repositorio Institucional de la Universidad Rey Juan Carlos
OAI Identifier:oai:burjcdigital.urjc.es:10115/28457
Acceso en línea:https://hdl.handle.net/10115/28457
Access Level:acceso abierto
Palabra clave:Travelling wave
Convection
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spelling Symmetry-induced pinning-depinning transition of a subharmonic wave patternGaray, JeremíasOrtega-Piwonka, IgnacioClerc, Marcel G.Falcón, ClaudioTravelling waveConvectionM.G.C. and C.F. acknowledge the financial support of FONDECYT Grants No. 1090045 and No. 11090049, respectively, and the financial support of the ACT127 grant. C.F. acknowledges the financial support of FCFM, Universidad de Chile.The stationary to drifting transition of a subharmonic wave pattern is studied in the presence of inhomogeneities and drift forces as the pattern wavelength is comparable with the system size. We consider a pinning-depinning transition of stationary subharmonic waves in a tilted quasi-one-dimensional fluidized shallow granular bed driven by a periodic air flow in a small cell. The transition is mediated by the competition of the inherent periodicity of the subharmonic pattern, the asymmetry of the system, and the finite size of the cell. Measurements of the mean phase velocity of the subharmonic pattern are in good agreement with those inferred from an amplitude equation, which takes into account asymmetry and finite-size effects of the system, emphasizing the main ingredients and mechanism of the transition.American Physical Society202420242012info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/10115/28457reponame:BURJC-Digital. Repositorio Institucional de la Universidad Rey Juan Carlosinstname:Universidad Rey Juan CarlosInglésinfo:eu-repo/semantics/openAccessoai:burjcdigital.urjc.es:10115/284572026-06-24T12:48:17Z
dc.title.none.fl_str_mv Symmetry-induced pinning-depinning transition of a subharmonic wave pattern
title Symmetry-induced pinning-depinning transition of a subharmonic wave pattern
spellingShingle Symmetry-induced pinning-depinning transition of a subharmonic wave pattern
Garay, Jeremías
Travelling wave
Convection
title_short Symmetry-induced pinning-depinning transition of a subharmonic wave pattern
title_full Symmetry-induced pinning-depinning transition of a subharmonic wave pattern
title_fullStr Symmetry-induced pinning-depinning transition of a subharmonic wave pattern
title_full_unstemmed Symmetry-induced pinning-depinning transition of a subharmonic wave pattern
title_sort Symmetry-induced pinning-depinning transition of a subharmonic wave pattern
dc.creator.none.fl_str_mv Garay, Jeremías
Ortega-Piwonka, Ignacio
Clerc, Marcel G.
Falcón, Claudio
author Garay, Jeremías
author_facet Garay, Jeremías
Ortega-Piwonka, Ignacio
Clerc, Marcel G.
Falcón, Claudio
author_role author
author2 Ortega-Piwonka, Ignacio
Clerc, Marcel G.
Falcón, Claudio
author2_role author
author
author
dc.subject.none.fl_str_mv Travelling wave
Convection
topic Travelling wave
Convection
description M.G.C. and C.F. acknowledge the financial support of FONDECYT Grants No. 1090045 and No. 11090049, respectively, and the financial support of the ACT127 grant. C.F. acknowledges the financial support of FCFM, Universidad de Chile.
publishDate 2012
dc.date.none.fl_str_mv 2012
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/10115/28457
url https://hdl.handle.net/10115/28457
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:BURJC-Digital. Repositorio Institucional de la Universidad Rey Juan Carlos
instname:Universidad Rey Juan Carlos
instname_str Universidad Rey Juan Carlos
reponame_str BURJC-Digital. Repositorio Institucional de la Universidad Rey Juan Carlos
collection BURJC-Digital. Repositorio Institucional de la Universidad Rey Juan Carlos
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812455

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