The paper presents numerical simulations of the Marangoni–Bénard convection in a real symmetric three-layer system. The temperature gradient is directed along the interfaces. Nonlinear regimes of steady and oscillatory convective flows are investigated by means of the finite-difference method. Transitions between the motions with different spatial structures are studied.
Ce travail présente les simulations numériques de la convection de Marangoni–Bénard dans un système réel symétrique à trois couches. Le gradient de température est dirigé le long des interfaces. Les régimes non-linéaires des écoulements convectifs stationnaires et oscillatoires sont étudiés par la méthode des différences finies. Les transitions entre les mouvements à structure spatiale différente sont également étudiées.
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Mots-clés : Transferts thermiques, Système à trois couches, Interfaces, Instabilités
Valentina Shevtsova 1; Ilya Simanovskii 2; Alexander Nepomnyashchy 2; Jean-Claude Legros 1
@article{CRMECA_2005__333_4_311_0, author = {Valentina Shevtsova and Ilya Simanovskii and Alexander Nepomnyashchy and Jean-Claude Legros}, title = {Thermocapillary convection in a three-layer system with the temperature gradient directed along the interfaces}, journal = {Comptes Rendus. M\'ecanique}, pages = {311--318}, publisher = {Elsevier}, volume = {333}, number = {4}, year = {2005}, doi = {10.1016/j.crme.2005.01.001}, language = {en}, }
TY - JOUR AU - Valentina Shevtsova AU - Ilya Simanovskii AU - Alexander Nepomnyashchy AU - Jean-Claude Legros TI - Thermocapillary convection in a three-layer system with the temperature gradient directed along the interfaces JO - Comptes Rendus. Mécanique PY - 2005 SP - 311 EP - 318 VL - 333 IS - 4 PB - Elsevier DO - 10.1016/j.crme.2005.01.001 LA - en ID - CRMECA_2005__333_4_311_0 ER -
%0 Journal Article %A Valentina Shevtsova %A Ilya Simanovskii %A Alexander Nepomnyashchy %A Jean-Claude Legros %T Thermocapillary convection in a three-layer system with the temperature gradient directed along the interfaces %J Comptes Rendus. Mécanique %D 2005 %P 311-318 %V 333 %N 4 %I Elsevier %R 10.1016/j.crme.2005.01.001 %G en %F CRMECA_2005__333_4_311_0
Valentina Shevtsova; Ilya Simanovskii; Alexander Nepomnyashchy; Jean-Claude Legros. Thermocapillary convection in a three-layer system with the temperature gradient directed along the interfaces. Comptes Rendus. Mécanique, Volume 333 (2005) no. 4, pp. 311-318. doi : 10.1016/j.crme.2005.01.001. https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.1016/j.crme.2005.01.001/
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