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...
Guardado en:
Autores principales: | , , |
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Formato: | Articulo |
Lenguaje: | Inglés |
Publicado: |
1996
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Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/122884 |
Aporte de: |
id |
I19-R120-10915-122884 |
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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 |
_version_ |
1764820449397571586 |