Frequency-selection mechanism in incompressible open-cavity flows via reflected instability waves

Autores
Tuerke, F.; Sciamarella, Denisse; Pastur, L.R.; Lusseyran, F.; Artana, Guillermo Osvaldo
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present an alternative perspective on nonharmonic mode coexistence, commonly found in the shear layer spectrum of open-cavity flows. Modes obtained by a local linear stability analysis of perturbations to a two-dimensional, incompressible, and inviscid sheared flow over a cavity of finite length and depth were conditioned by a so-called coincidence condition first proposed by Kulikowskii [J. Appl. Math. Mech. 30, 180 (1966)JAMMAR0021-892810.1016/0021-8928(66)90066-9] which takes into account instability wave reflection within the cavity. The analysis yields a set of discrete, nonharmonic frequencies, which compare well with experimental results [Phys. Fluids 20, 114101 (2008)PHFLE61070-663110.1063/1.3005435; Exp. Fluids 50, 905 (2010)EXFLDU0723-486410.1007/s00348-010-0942-9].
Fil: Tuerke, F.. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Université Paris Sud; Francia
Fil: Sciamarella, Denisse. Centre National de la Recherche Scientifique; Francia
Fil: Pastur, L.R.. Université Paris Sud; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Lusseyran, F.. Université Paris Sud; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Artana, Guillermo Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica; Argentina
Materia
Flow Instabilities
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:11336/37635
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Frequency-selection mechanism in incompressible open-cavity flows via reflected instability wavesTuerke, F.Sciamarella, DenissePastur, L.R.Lusseyran, F.Artana, Guillermo OsvaldoFlow Instabilitieshttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2We present an alternative perspective on nonharmonic mode coexistence, commonly found in the shear layer spectrum of open-cavity flows. Modes obtained by a local linear stability analysis of perturbations to a two-dimensional, incompressible, and inviscid sheared flow over a cavity of finite length and depth were conditioned by a so-called coincidence condition first proposed by Kulikowskii [J. Appl. Math. Mech. 30, 180 (1966)JAMMAR0021-892810.1016/0021-8928(66)90066-9] which takes into account instability wave reflection within the cavity. The analysis yields a set of discrete, nonharmonic frequencies, which compare well with experimental results [Phys. Fluids 20, 114101 (2008)PHFLE61070-663110.1063/1.3005435; Exp. Fluids 50, 905 (2010)EXFLDU0723-486410.1007/s00348-010-0942-9].Fil: Tuerke, F.. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Université Paris Sud; FranciaFil: Sciamarella, Denisse. Centre National de la Recherche Scientifique; FranciaFil: Pastur, L.R.. Université Paris Sud; Francia. Centre National de la Recherche Scientifique; FranciaFil: Lusseyran, F.. Université Paris Sud; Francia. Centre National de la Recherche Scientifique; FranciaFil: Artana, Guillermo Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica; ArgentinaAmerican Physical Society2015-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/37635Tuerke, F.; Sciamarella, Denisse; Pastur, L.R.; Lusseyran, F.; Artana, Guillermo Osvaldo; Frequency-selection mechanism in incompressible open-cavity flows via reflected instability waves; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 91; 1; 1-2015; 1-101539-3755CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevE.91.013005info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pre/abstract/10.1103/PhysRevE.91.013005info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:58:24Zoai:ri.conicet.gov.ar:11336/37635instacron: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 09:58:24.618CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Frequency-selection mechanism in incompressible open-cavity flows via reflected instability waves
title Frequency-selection mechanism in incompressible open-cavity flows via reflected instability waves
spellingShingle Frequency-selection mechanism in incompressible open-cavity flows via reflected instability waves
Tuerke, F.
Flow Instabilities
title_short Frequency-selection mechanism in incompressible open-cavity flows via reflected instability waves
title_full Frequency-selection mechanism in incompressible open-cavity flows via reflected instability waves
title_fullStr Frequency-selection mechanism in incompressible open-cavity flows via reflected instability waves
title_full_unstemmed Frequency-selection mechanism in incompressible open-cavity flows via reflected instability waves
title_sort Frequency-selection mechanism in incompressible open-cavity flows via reflected instability waves
dc.creator.none.fl_str_mv Tuerke, F.
Sciamarella, Denisse
Pastur, L.R.
Lusseyran, F.
Artana, Guillermo Osvaldo
author Tuerke, F.
author_facet Tuerke, F.
Sciamarella, Denisse
Pastur, L.R.
Lusseyran, F.
Artana, Guillermo Osvaldo
author_role author
author2 Sciamarella, Denisse
Pastur, L.R.
Lusseyran, F.
Artana, Guillermo Osvaldo
author2_role author
author
author
author
dc.subject.none.fl_str_mv Flow Instabilities
topic Flow Instabilities
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.3
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv We present an alternative perspective on nonharmonic mode coexistence, commonly found in the shear layer spectrum of open-cavity flows. Modes obtained by a local linear stability analysis of perturbations to a two-dimensional, incompressible, and inviscid sheared flow over a cavity of finite length and depth were conditioned by a so-called coincidence condition first proposed by Kulikowskii [J. Appl. Math. Mech. 30, 180 (1966)JAMMAR0021-892810.1016/0021-8928(66)90066-9] which takes into account instability wave reflection within the cavity. The analysis yields a set of discrete, nonharmonic frequencies, which compare well with experimental results [Phys. Fluids 20, 114101 (2008)PHFLE61070-663110.1063/1.3005435; Exp. Fluids 50, 905 (2010)EXFLDU0723-486410.1007/s00348-010-0942-9].
Fil: Tuerke, F.. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Université Paris Sud; Francia
Fil: Sciamarella, Denisse. Centre National de la Recherche Scientifique; Francia
Fil: Pastur, L.R.. Université Paris Sud; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Lusseyran, F.. Université Paris Sud; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Artana, Guillermo Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica; Argentina
description We present an alternative perspective on nonharmonic mode coexistence, commonly found in the shear layer spectrum of open-cavity flows. Modes obtained by a local linear stability analysis of perturbations to a two-dimensional, incompressible, and inviscid sheared flow over a cavity of finite length and depth were conditioned by a so-called coincidence condition first proposed by Kulikowskii [J. Appl. Math. Mech. 30, 180 (1966)JAMMAR0021-892810.1016/0021-8928(66)90066-9] which takes into account instability wave reflection within the cavity. The analysis yields a set of discrete, nonharmonic frequencies, which compare well with experimental results [Phys. Fluids 20, 114101 (2008)PHFLE61070-663110.1063/1.3005435; Exp. Fluids 50, 905 (2010)EXFLDU0723-486410.1007/s00348-010-0942-9].
publishDate 2015
dc.date.none.fl_str_mv 2015-01
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/11336/37635
Tuerke, F.; Sciamarella, Denisse; Pastur, L.R.; Lusseyran, F.; Artana, Guillermo Osvaldo; Frequency-selection mechanism in incompressible open-cavity flows via reflected instability waves; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 91; 1; 1-2015; 1-10
1539-3755
CONICET Digital
CONICET
url http://hdl.handle.net/11336/37635
identifier_str_mv Tuerke, F.; Sciamarella, Denisse; Pastur, L.R.; Lusseyran, F.; Artana, Guillermo Osvaldo; Frequency-selection mechanism in incompressible open-cavity flows via reflected instability waves; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 91; 1; 1-2015; 1-10
1539-3755
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevE.91.013005
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pre/abstract/10.1103/PhysRevE.91.013005
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 American Physical Society
publisher.none.fl_str_mv American Physical Society
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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score 13.070432

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