Supershear Rayleigh Waves at a Soft Interface

Autores
Le Goff, Anne; Cobelli, Pablo Javier; Lagubeau, Guillaume
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We report on the experimental observation of waves at a liquid foam surface propagating faster than the bulk shear waves. The existence of such waves has long been debated, but the recent observation of supershear events in a geophysical context has inspired us to search for their existence in a model viscoelastic system. An optimized fast profilometry technique allows us to observe on a liquid foam surface the waves triggered by the impact of a projectile. At high impact velocity, we show that the expected subshear Rayleigh waves are accompanied by faster surface waves that can be identified as supershear Rayleigh waves.
Fil: Le Goff, Anne. Microfluidique, MEMs et Nanostructures. UMR; Francia;
Fil: Cobelli, Pablo Javier. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Fisica; Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires; Argentina;
Fil: Lagubeau, Guillaume. Universidad de Santiago de Chile; Chile;
Materia
supershear
rayleigh
mousse
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/625
Acceder
id CONICETDig_a8ddfeab5920bba49932de97e96536b8
oai_identifier_str oai:ri.conicet.gov.ar:11336/625
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Supershear Rayleigh Waves at a Soft InterfaceLe Goff, AnneCobelli, Pablo JavierLagubeau, Guillaumesupershearrayleighmoussehttps://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.3We report on the experimental observation of waves at a liquid foam surface propagating faster than the bulk shear waves. The existence of such waves has long been debated, but the recent observation of supershear events in a geophysical context has inspired us to search for their existence in a model viscoelastic system. An optimized fast profilometry technique allows us to observe on a liquid foam surface the waves triggered by the impact of a projectile. At high impact velocity, we show that the expected subshear Rayleigh waves are accompanied by faster surface waves that can be identified as supershear Rayleigh waves.Fil: Le Goff, Anne. Microfluidique, MEMs et Nanostructures. UMR; Francia;Fil: Cobelli, Pablo Javier. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Fisica; Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires; Argentina;Fil: Lagubeau, Guillaume. Universidad de Santiago de Chile; Chile;Amer Physical Soc2013-06-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/625Le Goff, Anne; Cobelli, Pablo Javier; Lagubeau, Guillaume; Supershear Rayleigh Waves at a Soft Interface; Amer Physical Soc; Physical Review Letters; 110; 7-6-2013; 236101-236105;0031-9007enginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevLett.110.236101info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:39:36Zoai:ri.conicet.gov.ar:11336/625instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:39:36.448CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Supershear Rayleigh Waves at a Soft Interface
title Supershear Rayleigh Waves at a Soft Interface
spellingShingle Supershear Rayleigh Waves at a Soft Interface
Le Goff, Anne
supershear
rayleigh
mousse
title_short Supershear Rayleigh Waves at a Soft Interface
title_full Supershear Rayleigh Waves at a Soft Interface
title_fullStr Supershear Rayleigh Waves at a Soft Interface
title_full_unstemmed Supershear Rayleigh Waves at a Soft Interface
title_sort Supershear Rayleigh Waves at a Soft Interface
dc.creator.none.fl_str_mv Le Goff, Anne
Cobelli, Pablo Javier
Lagubeau, Guillaume
author Le Goff, Anne
author_facet Le Goff, Anne
Cobelli, Pablo Javier
Lagubeau, Guillaume
author_role author
author2 Cobelli, Pablo Javier
Lagubeau, Guillaume
author2_role author
author
dc.subject.none.fl_str_mv supershear
rayleigh
mousse
topic supershear
rayleigh
mousse
purl_subject.fl_str_mv https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.3
dc.description.none.fl_txt_mv We report on the experimental observation of waves at a liquid foam surface propagating faster than the bulk shear waves. The existence of such waves has long been debated, but the recent observation of supershear events in a geophysical context has inspired us to search for their existence in a model viscoelastic system. An optimized fast profilometry technique allows us to observe on a liquid foam surface the waves triggered by the impact of a projectile. At high impact velocity, we show that the expected subshear Rayleigh waves are accompanied by faster surface waves that can be identified as supershear Rayleigh waves.
Fil: Le Goff, Anne. Microfluidique, MEMs et Nanostructures. UMR; Francia;
Fil: Cobelli, Pablo Javier. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Fisica; Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires; Argentina;
Fil: Lagubeau, Guillaume. Universidad de Santiago de Chile; Chile;
description We report on the experimental observation of waves at a liquid foam surface propagating faster than the bulk shear waves. The existence of such waves has long been debated, but the recent observation of supershear events in a geophysical context has inspired us to search for their existence in a model viscoelastic system. An optimized fast profilometry technique allows us to observe on a liquid foam surface the waves triggered by the impact of a projectile. At high impact velocity, we show that the expected subshear Rayleigh waves are accompanied by faster surface waves that can be identified as supershear Rayleigh waves.
publishDate 2013
dc.date.none.fl_str_mv 2013-06-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/625
Le Goff, Anne; Cobelli, Pablo Javier; Lagubeau, Guillaume; Supershear Rayleigh Waves at a Soft Interface; Amer Physical Soc; Physical Review Letters; 110; 7-6-2013; 236101-236105;
0031-9007
url http://hdl.handle.net/11336/625
identifier_str_mv Le Goff, Anne; Cobelli, Pablo Javier; Lagubeau, Guillaume; Supershear Rayleigh Waves at a Soft Interface; Amer Physical Soc; Physical Review Letters; 110; 7-6-2013; 236101-236105;
0031-9007
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevLett.110.236101
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Amer Physical Soc
publisher.none.fl_str_mv Amer Physical Soc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846083512032034816
score 13.22299

Publicaciones similares