Gravity-driven soap film dynamics in subcritical regimes

Autores
Auliel, Maria Ines; Castro Hebrero, Federico Nicolás; Sosa, Roberto; Artana, Guillermo Osvaldo
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We undertake the analysis of soap-film dynamics with the classical approach of asymptotic expansions.We focus our analysis in vertical soap film tunnels operating in subcritical regimes with elastic Mach numbersMe = O(10−1). Considering the associated set of nondimensional numbers that characterize this flow, we show thatthe flow behaves as a two-dimensional (2D) divergence free flow with variable mass density. When the soap filmdynamics agrees with that of a 2D and almost constant mass density flow, the regions where the second invariant ofthe velocity gradient is non-null correspond to regions where the rate of change of film thickness is non-negligible.
Fil: Auliel, Maria Ines. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica. Laboratorio de Fluidodinámica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Castro Hebrero, Federico Nicolás. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica. Laboratorio de Fluidodinámica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
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
Fil: Artana, Guillermo Osvaldo. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica. Laboratorio de Fluidodinámica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Gravity-Driven
Soap Film
Subcritical Regimes
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:11336/42256

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spelling Gravity-driven soap film dynamics in subcritical regimesAuliel, Maria InesCastro Hebrero, Federico NicolásSosa, RobertoArtana, Guillermo OsvaldoGravity-DrivenSoap FilmSubcritical Regimeshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We undertake the analysis of soap-film dynamics with the classical approach of asymptotic expansions.We focus our analysis in vertical soap film tunnels operating in subcritical regimes with elastic Mach numbersMe = O(10−1). Considering the associated set of nondimensional numbers that characterize this flow, we show thatthe flow behaves as a two-dimensional (2D) divergence free flow with variable mass density. When the soap filmdynamics agrees with that of a 2D and almost constant mass density flow, the regions where the second invariant ofthe velocity gradient is non-null correspond to regions where the rate of change of film thickness is non-negligible.Fil: Auliel, Maria Ines. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica. Laboratorio de Fluidodinámica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Castro Hebrero, Federico Nicolás. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica. Laboratorio de Fluidodinámica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Sosa, Roberto. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica. Laboratorio de Fluidodinámica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Artana, Guillermo Osvaldo. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica. Laboratorio de Fluidodinámica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaAmerican Physical Society2015-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/42256Auliel, Maria Ines; Castro Hebrero, Federico Nicolás; Sosa, Roberto; Artana, Guillermo Osvaldo; Gravity-driven soap film dynamics in subcritical regimes; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 92; 4; 10-2015; 1-8; 0430091539-3755CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevE.92.043009info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pre/abstract/10.1103/PhysRevE.92.043009info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:05:15Zoai:ri.conicet.gov.ar:11336/42256instacron: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:34982025-09-03 10:05:15.635CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Gravity-driven soap film dynamics in subcritical regimes
title Gravity-driven soap film dynamics in subcritical regimes
spellingShingle Gravity-driven soap film dynamics in subcritical regimes
Auliel, Maria Ines
Gravity-Driven
Soap Film
Subcritical Regimes
title_short Gravity-driven soap film dynamics in subcritical regimes
title_full Gravity-driven soap film dynamics in subcritical regimes
title_fullStr Gravity-driven soap film dynamics in subcritical regimes
title_full_unstemmed Gravity-driven soap film dynamics in subcritical regimes
title_sort Gravity-driven soap film dynamics in subcritical regimes
dc.creator.none.fl_str_mv Auliel, Maria Ines
Castro Hebrero, Federico Nicolás
Sosa, Roberto
Artana, Guillermo Osvaldo
author Auliel, Maria Ines
author_facet Auliel, Maria Ines
Castro Hebrero, Federico Nicolás
Sosa, Roberto
Artana, Guillermo Osvaldo
author_role author
author2 Castro Hebrero, Federico Nicolás
Sosa, Roberto
Artana, Guillermo Osvaldo
author2_role author
author
author
dc.subject.none.fl_str_mv Gravity-Driven
Soap Film
Subcritical Regimes
topic Gravity-Driven
Soap Film
Subcritical Regimes
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We undertake the analysis of soap-film dynamics with the classical approach of asymptotic expansions.We focus our analysis in vertical soap film tunnels operating in subcritical regimes with elastic Mach numbersMe = O(10−1). Considering the associated set of nondimensional numbers that characterize this flow, we show thatthe flow behaves as a two-dimensional (2D) divergence free flow with variable mass density. When the soap filmdynamics agrees with that of a 2D and almost constant mass density flow, the regions where the second invariant ofthe velocity gradient is non-null correspond to regions where the rate of change of film thickness is non-negligible.
Fil: Auliel, Maria Ines. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica. Laboratorio de Fluidodinámica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Castro Hebrero, Federico Nicolás. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica. Laboratorio de Fluidodinámica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
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
Fil: Artana, Guillermo Osvaldo. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica. Laboratorio de Fluidodinámica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description We undertake the analysis of soap-film dynamics with the classical approach of asymptotic expansions.We focus our analysis in vertical soap film tunnels operating in subcritical regimes with elastic Mach numbersMe = O(10−1). Considering the associated set of nondimensional numbers that characterize this flow, we show thatthe flow behaves as a two-dimensional (2D) divergence free flow with variable mass density. When the soap filmdynamics agrees with that of a 2D and almost constant mass density flow, the regions where the second invariant ofthe velocity gradient is non-null correspond to regions where the rate of change of film thickness is non-negligible.
publishDate 2015
dc.date.none.fl_str_mv 2015-10
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/11336/42256
Auliel, Maria Ines; Castro Hebrero, Federico Nicolás; Sosa, Roberto; Artana, Guillermo Osvaldo; Gravity-driven soap film dynamics in subcritical regimes; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 92; 4; 10-2015; 1-8; 043009
1539-3755
CONICET Digital
CONICET
url http://hdl.handle.net/11336/42256
identifier_str_mv Auliel, Maria Ines; Castro Hebrero, Federico Nicolás; Sosa, Roberto; Artana, Guillermo Osvaldo; Gravity-driven soap film dynamics in subcritical regimes; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 92; 4; 10-2015; 1-8; 043009
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.92.043009
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pre/abstract/10.1103/PhysRevE.92.043009
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
application/pdf
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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