On the fluid dynamical effects of synchronization in side-by-side swimmers

Autores
Godoy Diana, Ramiro; Vacher, Jérôme; Raspa, Veronica Diana; Thiria, Benjamin
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In-phase and anti-phase synchronization of neighboring swimmers is examined experimentally using two self-propelled independent flexible foils swimming side-by-side in a water tank. The foils are actuated by pitching oscillations at one extremity-the head of the swimmers-and the flow engendered by their undulations is analyzed using two-dimensional particle image velocimetry in their frontal symmetry plane. Following recent observations on the behavior of real fish, we focus on the comparison between in-phase and anti-phase actuation by fixing all other geometric and kinematic parameters. We show that swimming with a neighbor is beneficial for both synchronizations tested, as compared to swimming alone, with an advantage for the anti-phase synchronization. We show that the advantage of anti-phase synchronization in terms of swimming performance for the two-foil "school" results from the emergence of a periodic coherent jet between the two swimmers.
Fil: Godoy Diana, Ramiro. Sorbonne University; Francia. Centre National de la Recherche Scientifique; Francia. PSL Research University; Francia
Fil: Vacher, Jérôme. Sorbonne University; Francia. Centre National de la Recherche Scientifique; Francia. PSL Research University; Francia
Fil: Raspa, Veronica Diana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Thiria, Benjamin. Sorbonne University; Francia. Centre National de la Recherche Scientifique; Francia. PSL Research University; Francia
Materia
BIO-INSPIRED SWIMMERS
COLLECTIVE SWIMMING
FISH SCHOOLING
FLUID-STRUCTURE INTERACTION
SELF-PROPULSION
SYNCHRONIZATION
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/147556
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling On the fluid dynamical effects of synchronization in side-by-side swimmersGodoy Diana, RamiroVacher, JérômeRaspa, Veronica DianaThiria, BenjaminBIO-INSPIRED SWIMMERSCOLLECTIVE SWIMMINGFISH SCHOOLINGFLUID-STRUCTURE INTERACTIONSELF-PROPULSIONSYNCHRONIZATIONhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1In-phase and anti-phase synchronization of neighboring swimmers is examined experimentally using two self-propelled independent flexible foils swimming side-by-side in a water tank. The foils are actuated by pitching oscillations at one extremity-the head of the swimmers-and the flow engendered by their undulations is analyzed using two-dimensional particle image velocimetry in their frontal symmetry plane. Following recent observations on the behavior of real fish, we focus on the comparison between in-phase and anti-phase actuation by fixing all other geometric and kinematic parameters. We show that swimming with a neighbor is beneficial for both synchronizations tested, as compared to swimming alone, with an advantage for the anti-phase synchronization. We show that the advantage of anti-phase synchronization in terms of swimming performance for the two-foil "school" results from the emergence of a periodic coherent jet between the two swimmers.Fil: Godoy Diana, Ramiro. Sorbonne University; Francia. Centre National de la Recherche Scientifique; Francia. PSL Research University; FranciaFil: Vacher, Jérôme. Sorbonne University; Francia. Centre National de la Recherche Scientifique; Francia. PSL Research University; FranciaFil: Raspa, Veronica Diana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Thiria, Benjamin. Sorbonne University; Francia. Centre National de la Recherche Scientifique; Francia. PSL Research University; FranciaMultidisciplinary Digital Publishing Institute2019-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/147556Godoy Diana, Ramiro; Vacher, Jérôme; Raspa, Veronica Diana; Thiria, Benjamin; On the fluid dynamical effects of synchronization in side-by-side swimmers; Multidisciplinary Digital Publishing Institute; Biomimetics; 4; 4; 12-2019; 1-102313-7673CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2313-7673/4/4/77info:eu-repo/semantics/altIdentifier/doi/10.3390/biomimetics4040077info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:57:55Zoai:ri.conicet.gov.ar:11336/147556instacron: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:34982025-10-22 11:57:55.411CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv On the fluid dynamical effects of synchronization in side-by-side swimmers
title On the fluid dynamical effects of synchronization in side-by-side swimmers
spellingShingle On the fluid dynamical effects of synchronization in side-by-side swimmers
Godoy Diana, Ramiro
BIO-INSPIRED SWIMMERS
COLLECTIVE SWIMMING
FISH SCHOOLING
FLUID-STRUCTURE INTERACTION
SELF-PROPULSION
SYNCHRONIZATION
title_short On the fluid dynamical effects of synchronization in side-by-side swimmers
title_full On the fluid dynamical effects of synchronization in side-by-side swimmers
title_fullStr On the fluid dynamical effects of synchronization in side-by-side swimmers
title_full_unstemmed On the fluid dynamical effects of synchronization in side-by-side swimmers
title_sort On the fluid dynamical effects of synchronization in side-by-side swimmers
dc.creator.none.fl_str_mv Godoy Diana, Ramiro
Vacher, Jérôme
Raspa, Veronica Diana
Thiria, Benjamin
author Godoy Diana, Ramiro
author_facet Godoy Diana, Ramiro
Vacher, Jérôme
Raspa, Veronica Diana
Thiria, Benjamin
author_role author
author2 Vacher, Jérôme
Raspa, Veronica Diana
Thiria, Benjamin
author2_role author
author
author
dc.subject.none.fl_str_mv BIO-INSPIRED SWIMMERS
COLLECTIVE SWIMMING
FISH SCHOOLING
FLUID-STRUCTURE INTERACTION
SELF-PROPULSION
SYNCHRONIZATION
topic BIO-INSPIRED SWIMMERS
COLLECTIVE SWIMMING
FISH SCHOOLING
FLUID-STRUCTURE INTERACTION
SELF-PROPULSION
SYNCHRONIZATION
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In-phase and anti-phase synchronization of neighboring swimmers is examined experimentally using two self-propelled independent flexible foils swimming side-by-side in a water tank. The foils are actuated by pitching oscillations at one extremity-the head of the swimmers-and the flow engendered by their undulations is analyzed using two-dimensional particle image velocimetry in their frontal symmetry plane. Following recent observations on the behavior of real fish, we focus on the comparison between in-phase and anti-phase actuation by fixing all other geometric and kinematic parameters. We show that swimming with a neighbor is beneficial for both synchronizations tested, as compared to swimming alone, with an advantage for the anti-phase synchronization. We show that the advantage of anti-phase synchronization in terms of swimming performance for the two-foil "school" results from the emergence of a periodic coherent jet between the two swimmers.
Fil: Godoy Diana, Ramiro. Sorbonne University; Francia. Centre National de la Recherche Scientifique; Francia. PSL Research University; Francia
Fil: Vacher, Jérôme. Sorbonne University; Francia. Centre National de la Recherche Scientifique; Francia. PSL Research University; Francia
Fil: Raspa, Veronica Diana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Thiria, Benjamin. Sorbonne University; Francia. Centre National de la Recherche Scientifique; Francia. PSL Research University; Francia
description In-phase and anti-phase synchronization of neighboring swimmers is examined experimentally using two self-propelled independent flexible foils swimming side-by-side in a water tank. The foils are actuated by pitching oscillations at one extremity-the head of the swimmers-and the flow engendered by their undulations is analyzed using two-dimensional particle image velocimetry in their frontal symmetry plane. Following recent observations on the behavior of real fish, we focus on the comparison between in-phase and anti-phase actuation by fixing all other geometric and kinematic parameters. We show that swimming with a neighbor is beneficial for both synchronizations tested, as compared to swimming alone, with an advantage for the anti-phase synchronization. We show that the advantage of anti-phase synchronization in terms of swimming performance for the two-foil "school" results from the emergence of a periodic coherent jet between the two swimmers.
publishDate 2019
dc.date.none.fl_str_mv 2019-12
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/11336/147556
Godoy Diana, Ramiro; Vacher, Jérôme; Raspa, Veronica Diana; Thiria, Benjamin; On the fluid dynamical effects of synchronization in side-by-side swimmers; Multidisciplinary Digital Publishing Institute; Biomimetics; 4; 4; 12-2019; 1-10
2313-7673
CONICET Digital
CONICET
url http://hdl.handle.net/11336/147556
identifier_str_mv Godoy Diana, Ramiro; Vacher, Jérôme; Raspa, Veronica Diana; Thiria, Benjamin; On the fluid dynamical effects of synchronization in side-by-side swimmers; Multidisciplinary Digital Publishing Institute; Biomimetics; 4; 4; 12-2019; 1-10
2313-7673
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2313-7673/4/4/77
info:eu-repo/semantics/altIdentifier/doi/10.3390/biomimetics4040077
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
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_ 1846782292296466432
score 12.982451

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