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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/42256
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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 |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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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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