Electroconvective Cavity Flow Patterns Created by Asymmetric Electrode Configuration
- Autores
- Louste, Christophe; Romat, Hubert; Traore, Philippe; Daaboul, Michel; Vazquez, Pedro; Sosa, Roberto
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- This paper is an experimental study on electroconvective flows produced by an asymmetric electric field in a cavity. It is part of a scientific project aiming to develop electrohydrodynamic (EHD) flow actuator in order to enhance heat transfer and mixing efficiency in fluidic and microfluidic systems. In this study, the EHD flow is obtained by applying a dc voltage between two electrodes (cylinder/plane) immersed in a working liquid. The produced velocity fields strongly depend on the applied voltage. Whatever may be the applied voltage, the fluid goes from the cylinder toward the plate or the other way round. The velocity fields obtained by particle image velocimetry for different potentials are analyzed in both cases with the usual mechanisms (injection and conduction) at the origin of the motion of the liquid. A discussion on the transition between injection and conduction phenomena is finally presented.
Fil: Louste, Christophe. Université de Poitiers; Francia
Fil: Romat, Hubert. Université de Poitiers; Francia
Fil: Traore, Philippe. Université de Poitiers; Francia
Fil: Daaboul, Michel. University of Balamand; Líbano
Fil: Vazquez, Pedro. Universidad de Sevilla; España
Fil: Sosa, Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires; Argentina - Materia
-
DIELECTRIC LIQUID
ELECTRODES
ELECTROHYDRODYNAMICS (EHD)
FLUID FLOW
FLUID FLOW CONTROL
LASER VELOCIMETRY
VELOCITY MEASUREMENT - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/98289
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Electroconvective Cavity Flow Patterns Created by Asymmetric Electrode ConfigurationLouste, ChristopheRomat, HubertTraore, PhilippeDaaboul, MichelVazquez, PedroSosa, RobertoDIELECTRIC LIQUIDELECTRODESELECTROHYDRODYNAMICS (EHD)FLUID FLOWFLUID FLOW CONTROLLASER VELOCIMETRYVELOCITY MEASUREMENThttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2This paper is an experimental study on electroconvective flows produced by an asymmetric electric field in a cavity. It is part of a scientific project aiming to develop electrohydrodynamic (EHD) flow actuator in order to enhance heat transfer and mixing efficiency in fluidic and microfluidic systems. In this study, the EHD flow is obtained by applying a dc voltage between two electrodes (cylinder/plane) immersed in a working liquid. The produced velocity fields strongly depend on the applied voltage. Whatever may be the applied voltage, the fluid goes from the cylinder toward the plate or the other way round. The velocity fields obtained by particle image velocimetry for different potentials are analyzed in both cases with the usual mechanisms (injection and conduction) at the origin of the motion of the liquid. A discussion on the transition between injection and conduction phenomena is finally presented.Fil: Louste, Christophe. Université de Poitiers; FranciaFil: Romat, Hubert. Université de Poitiers; FranciaFil: Traore, Philippe. Université de Poitiers; FranciaFil: Daaboul, Michel. University of Balamand; LíbanoFil: Vazquez, Pedro. Universidad de Sevilla; EspañaFil: Sosa, Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires; ArgentinaInstitute of Electrical and Electronics Engineers2018-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/98289Louste, Christophe; Romat, Hubert; Traore, Philippe; Daaboul, Michel; Vazquez, Pedro; et al.; Electroconvective Cavity Flow Patterns Created by Asymmetric Electrode Configuration; Institute of Electrical and Electronics Engineers; Ieee Transactions on Industry Applications; 54; 5; 9-2018; 4851-48560093-9994CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1109/TIA.2018.2843797info:eu-repo/semantics/altIdentifier/url/https://ieeexplore.ieee.org/document/8371637info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:36:17Zoai:ri.conicet.gov.ar:11336/98289instacron: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:34982025-09-29 10:36:17.464CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Electroconvective Cavity Flow Patterns Created by Asymmetric Electrode Configuration |
title |
Electroconvective Cavity Flow Patterns Created by Asymmetric Electrode Configuration |
spellingShingle |
Electroconvective Cavity Flow Patterns Created by Asymmetric Electrode Configuration Louste, Christophe DIELECTRIC LIQUID ELECTRODES ELECTROHYDRODYNAMICS (EHD) FLUID FLOW FLUID FLOW CONTROL LASER VELOCIMETRY VELOCITY MEASUREMENT |
title_short |
Electroconvective Cavity Flow Patterns Created by Asymmetric Electrode Configuration |
title_full |
Electroconvective Cavity Flow Patterns Created by Asymmetric Electrode Configuration |
title_fullStr |
Electroconvective Cavity Flow Patterns Created by Asymmetric Electrode Configuration |
title_full_unstemmed |
Electroconvective Cavity Flow Patterns Created by Asymmetric Electrode Configuration |
title_sort |
Electroconvective Cavity Flow Patterns Created by Asymmetric Electrode Configuration |
dc.creator.none.fl_str_mv |
Louste, Christophe Romat, Hubert Traore, Philippe Daaboul, Michel Vazquez, Pedro Sosa, Roberto |
author |
Louste, Christophe |
author_facet |
Louste, Christophe Romat, Hubert Traore, Philippe Daaboul, Michel Vazquez, Pedro Sosa, Roberto |
author_role |
author |
author2 |
Romat, Hubert Traore, Philippe Daaboul, Michel Vazquez, Pedro Sosa, Roberto |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
DIELECTRIC LIQUID ELECTRODES ELECTROHYDRODYNAMICS (EHD) FLUID FLOW FLUID FLOW CONTROL LASER VELOCIMETRY VELOCITY MEASUREMENT |
topic |
DIELECTRIC LIQUID ELECTRODES ELECTROHYDRODYNAMICS (EHD) FLUID FLOW FLUID FLOW CONTROL LASER VELOCIMETRY VELOCITY MEASUREMENT |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.3 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
This paper is an experimental study on electroconvective flows produced by an asymmetric electric field in a cavity. It is part of a scientific project aiming to develop electrohydrodynamic (EHD) flow actuator in order to enhance heat transfer and mixing efficiency in fluidic and microfluidic systems. In this study, the EHD flow is obtained by applying a dc voltage between two electrodes (cylinder/plane) immersed in a working liquid. The produced velocity fields strongly depend on the applied voltage. Whatever may be the applied voltage, the fluid goes from the cylinder toward the plate or the other way round. The velocity fields obtained by particle image velocimetry for different potentials are analyzed in both cases with the usual mechanisms (injection and conduction) at the origin of the motion of the liquid. A discussion on the transition between injection and conduction phenomena is finally presented. Fil: Louste, Christophe. Université de Poitiers; Francia Fil: Romat, Hubert. Université de Poitiers; Francia Fil: Traore, Philippe. Université de Poitiers; Francia Fil: Daaboul, Michel. University of Balamand; Líbano Fil: Vazquez, Pedro. Universidad de Sevilla; España Fil: Sosa, Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires; Argentina |
description |
This paper is an experimental study on electroconvective flows produced by an asymmetric electric field in a cavity. It is part of a scientific project aiming to develop electrohydrodynamic (EHD) flow actuator in order to enhance heat transfer and mixing efficiency in fluidic and microfluidic systems. In this study, the EHD flow is obtained by applying a dc voltage between two electrodes (cylinder/plane) immersed in a working liquid. The produced velocity fields strongly depend on the applied voltage. Whatever may be the applied voltage, the fluid goes from the cylinder toward the plate or the other way round. The velocity fields obtained by particle image velocimetry for different potentials are analyzed in both cases with the usual mechanisms (injection and conduction) at the origin of the motion of the liquid. A discussion on the transition between injection and conduction phenomena is finally presented. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-09 |
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/11336/98289 Louste, Christophe; Romat, Hubert; Traore, Philippe; Daaboul, Michel; Vazquez, Pedro; et al.; Electroconvective Cavity Flow Patterns Created by Asymmetric Electrode Configuration; Institute of Electrical and Electronics Engineers; Ieee Transactions on Industry Applications; 54; 5; 9-2018; 4851-4856 0093-9994 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/98289 |
identifier_str_mv |
Louste, Christophe; Romat, Hubert; Traore, Philippe; Daaboul, Michel; Vazquez, Pedro; et al.; Electroconvective Cavity Flow Patterns Created by Asymmetric Electrode Configuration; Institute of Electrical and Electronics Engineers; Ieee Transactions on Industry Applications; 54; 5; 9-2018; 4851-4856 0093-9994 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1109/TIA.2018.2843797 info:eu-repo/semantics/altIdentifier/url/https://ieeexplore.ieee.org/document/8371637 |
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 |
Institute of Electrical and Electronics Engineers |
publisher.none.fl_str_mv |
Institute of Electrical and Electronics Engineers |
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 |
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1844614382800076800 |
score |
13.070432 |