Bénard-Marangoni convection in square containers

Convection in a square container of small aspect ratio is studied taking into account thermocapillarity as well as gravity effects. In addition to the geometrical symmetry (D₄), the existence of hidden translational symmetries, due to boundary conditions, allows us to explain the qualitative feature...

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Autores principales: Krmpotić, Darío Vladimir, Mindlin, Gabriel Bernardo, Pérez García, C.
Formato: Articulo
Lenguaje:Inglés
Publicado: 1996
Materias:
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/122884
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id I19-R120-10915-122884
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Física
Convection
Square (algebra)
Nonlinear system
Aspect ratio
Boundary value problem
Condensed matter physics
Calculus
Mathematics
Symmetry (physics)
Marangoni effect
Homogeneous space
spellingShingle Ciencias Exactas
Física
Convection
Square (algebra)
Nonlinear system
Aspect ratio
Boundary value problem
Condensed matter physics
Calculus
Mathematics
Symmetry (physics)
Marangoni effect
Homogeneous space
Krmpotić, Darío Vladimir
Mindlin, Gabriel Bernardo
Pérez García, C.
Bénard-Marangoni convection in square containers
topic_facet Ciencias Exactas
Física
Convection
Square (algebra)
Nonlinear system
Aspect ratio
Boundary value problem
Condensed matter physics
Calculus
Mathematics
Symmetry (physics)
Marangoni effect
Homogeneous space
description Convection in a square container of small aspect ratio is studied taking into account thermocapillarity as well as gravity effects. In addition to the geometrical symmetry (D₄), the existence of hidden translational symmetries, due to boundary conditions, allows us to explain the qualitative features of the patterns found in recently reported experiments [T. Ondarzuhu <i>et al.</i>, Phys. Rev. Lett. 70, 3892 (1993)]. The nonlinear interaction between mixed modes and pure modes is shown to give rise to a sequence of bifurcations that leads to the onset of oscillations, as observed experimentally.
format Articulo
Articulo
author Krmpotić, Darío Vladimir
Mindlin, Gabriel Bernardo
Pérez García, C.
author_facet Krmpotić, Darío Vladimir
Mindlin, Gabriel Bernardo
Pérez García, C.
author_sort Krmpotić, Darío Vladimir
title Bénard-Marangoni convection in square containers
title_short Bénard-Marangoni convection in square containers
title_full Bénard-Marangoni convection in square containers
title_fullStr Bénard-Marangoni convection in square containers
title_full_unstemmed Bénard-Marangoni convection in square containers
title_sort bénard-marangoni convection in square containers
publishDate 1996
url http://sedici.unlp.edu.ar/handle/10915/122884
work_keys_str_mv AT krmpoticdariovladimir benardmarangoniconvectioninsquarecontainers
AT mindlingabrielbernardo benardmarangoniconvectioninsquarecontainers
AT perezgarciac benardmarangoniconvectioninsquarecontainers
bdutipo_str Repositorios
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