Electroconvective flow induced by dielectric barrier injection in silicone oil

Autores
Louste, Christophe; Yan, Zelu; Traoré, Philippe; Sosa, Roberto
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
It has been demonstrated that dielectric barrier actuators can be used to induce electrohydrodynamics flows in air as well as in gas. These actuators are often called surface non-thermal plasma actuators in gas applications. Plasma actuators have proved their efficiency for aerodynamics flow control in air. However dielectric barrier devices don't generate plasma in liquids. Electroconvective flows are induced by charge injection at the surface electrode tip. These dielectric barrier injectors (DBI) are particularly well adapted for wall jet production vortex, shedding, and mixing layer applications in dielectric liquids. Dielectric barrier actuators have proved their efficiency on various dielectric liquids. In this study, a dielectric barrier device is tested on silicon oil. Instead of the typical wall jet, a reverse flow is observed in specific configurations. Particle Image Velocimetry and Shlieren measurements are achieved to characterize the unusual electroconvective flow.
Fil: Louste, Christophe. Universite de Poitiers; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Yan, Zelu. Universite de Poitiers; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Traoré, Philippe. Universite de Poitiers; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Sosa, Roberto. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica. Laboratorio de Fluidodinámica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Ehd Actuator
Electroconvection
Electrohydrodynamics
Particle Image Velocimetry
Dielectric Barrier Device
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:11336/24597
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/24597
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Electroconvective flow induced by dielectric barrier injection in silicone oilLouste, ChristopheYan, ZeluTraoré, PhilippeSosa, RobertoEhd ActuatorElectroconvectionElectrohydrodynamicsParticle Image VelocimetryDielectric Barrier Devicehttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2It has been demonstrated that dielectric barrier actuators can be used to induce electrohydrodynamics flows in air as well as in gas. These actuators are often called surface non-thermal plasma actuators in gas applications. Plasma actuators have proved their efficiency for aerodynamics flow control in air. However dielectric barrier devices don't generate plasma in liquids. Electroconvective flows are induced by charge injection at the surface electrode tip. These dielectric barrier injectors (DBI) are particularly well adapted for wall jet production vortex, shedding, and mixing layer applications in dielectric liquids. Dielectric barrier actuators have proved their efficiency on various dielectric liquids. In this study, a dielectric barrier device is tested on silicon oil. Instead of the typical wall jet, a reverse flow is observed in specific configurations. Particle Image Velocimetry and Shlieren measurements are achieved to characterize the unusual electroconvective flow.Fil: Louste, Christophe. Universite de Poitiers; Francia. Centre National de la Recherche Scientifique; FranciaFil: Yan, Zelu. Universite de Poitiers; Francia. Centre National de la Recherche Scientifique; FranciaFil: Traoré, Philippe. Universite de Poitiers; Francia. Centre National de la Recherche Scientifique; FranciaFil: Sosa, Roberto. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica. Laboratorio de Fluidodinámica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier2013-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/24597Louste, Christophe; Yan, Zelu; Traoré, Philippe; Sosa, Roberto; Electroconvective flow induced by dielectric barrier injection in silicone oil; Elsevier; Journal Of Electrostatics; 71; 3; 1-2013; 504-5080304-3886CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0304388612001994info:eu-repo/semantics/altIdentifier/doi/10.1016/j.elstat.2012.12.037info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:25:05Zoai:ri.conicet.gov.ar:11336/24597instacron: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 14:25:05.297CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Electroconvective flow induced by dielectric barrier injection in silicone oil
title Electroconvective flow induced by dielectric barrier injection in silicone oil
spellingShingle Electroconvective flow induced by dielectric barrier injection in silicone oil
Louste, Christophe
Ehd Actuator
Electroconvection
Electrohydrodynamics
Particle Image Velocimetry
Dielectric Barrier Device
title_short Electroconvective flow induced by dielectric barrier injection in silicone oil
title_full Electroconvective flow induced by dielectric barrier injection in silicone oil
title_fullStr Electroconvective flow induced by dielectric barrier injection in silicone oil
title_full_unstemmed Electroconvective flow induced by dielectric barrier injection in silicone oil
title_sort Electroconvective flow induced by dielectric barrier injection in silicone oil
dc.creator.none.fl_str_mv Louste, Christophe
Yan, Zelu
Traoré, Philippe
Sosa, Roberto
author Louste, Christophe
author_facet Louste, Christophe
Yan, Zelu
Traoré, Philippe
Sosa, Roberto
author_role author
author2 Yan, Zelu
Traoré, Philippe
Sosa, Roberto
author2_role author
author
author
dc.subject.none.fl_str_mv Ehd Actuator
Electroconvection
Electrohydrodynamics
Particle Image Velocimetry
Dielectric Barrier Device
topic Ehd Actuator
Electroconvection
Electrohydrodynamics
Particle Image Velocimetry
Dielectric Barrier Device
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.3
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv It has been demonstrated that dielectric barrier actuators can be used to induce electrohydrodynamics flows in air as well as in gas. These actuators are often called surface non-thermal plasma actuators in gas applications. Plasma actuators have proved their efficiency for aerodynamics flow control in air. However dielectric barrier devices don't generate plasma in liquids. Electroconvective flows are induced by charge injection at the surface electrode tip. These dielectric barrier injectors (DBI) are particularly well adapted for wall jet production vortex, shedding, and mixing layer applications in dielectric liquids. Dielectric barrier actuators have proved their efficiency on various dielectric liquids. In this study, a dielectric barrier device is tested on silicon oil. Instead of the typical wall jet, a reverse flow is observed in specific configurations. Particle Image Velocimetry and Shlieren measurements are achieved to characterize the unusual electroconvective flow.
Fil: Louste, Christophe. Universite de Poitiers; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Yan, Zelu. Universite de Poitiers; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Traoré, Philippe. Universite de Poitiers; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Sosa, Roberto. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica. Laboratorio de Fluidodinámica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description It has been demonstrated that dielectric barrier actuators can be used to induce electrohydrodynamics flows in air as well as in gas. These actuators are often called surface non-thermal plasma actuators in gas applications. Plasma actuators have proved their efficiency for aerodynamics flow control in air. However dielectric barrier devices don't generate plasma in liquids. Electroconvective flows are induced by charge injection at the surface electrode tip. These dielectric barrier injectors (DBI) are particularly well adapted for wall jet production vortex, shedding, and mixing layer applications in dielectric liquids. Dielectric barrier actuators have proved their efficiency on various dielectric liquids. In this study, a dielectric barrier device is tested on silicon oil. Instead of the typical wall jet, a reverse flow is observed in specific configurations. Particle Image Velocimetry and Shlieren measurements are achieved to characterize the unusual electroconvective flow.
publishDate 2013
dc.date.none.fl_str_mv 2013-01
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/11336/24597
Louste, Christophe; Yan, Zelu; Traoré, Philippe; Sosa, Roberto; Electroconvective flow induced by dielectric barrier injection in silicone oil; Elsevier; Journal Of Electrostatics; 71; 3; 1-2013; 504-508
0304-3886
CONICET Digital
CONICET
url http://hdl.handle.net/11336/24597
identifier_str_mv Louste, Christophe; Yan, Zelu; Traoré, Philippe; Sosa, Roberto; Electroconvective flow induced by dielectric barrier injection in silicone oil; Elsevier; Journal Of Electrostatics; 71; 3; 1-2013; 504-508
0304-3886
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0304388612001994
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.elstat.2012.12.037
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 Elsevier
publisher.none.fl_str_mv Elsevier
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_ 1846082680238637056
score 13.22299

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