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AMPLITUDE EQUATION FOR STATIONARY CONVECTION IN A ROTATING BINARY FERROFLUID
| Indexado |
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| DOI | 10.1142/S0218127409024463 | ||||
| Año | 2009 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Abstract
We report both theoretical and numerical results on convection for a binary magnetic mixture under rotation. We focus on the stationary convection for idealized boundary conditions. We obtain explicit expressions of convective thresholds in terms of the control parameters of the system. Close to bifurcation, the coefficients of the corresponding amplitude equation are determined analytically. The effect of the magnetophoresis and Kelvin force are emphasized and, finally, the nature of the bifurcation is discussed.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | LAROZE-NAVARRETE, DAVID NICOLAS | Hombre |
Universidad de Tarapacá - Chile
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| 2 | Martinez-Mardones, Javier | Hombre |
Pontificia Universidad Católica de Valparaíso - Chile
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| 3 | PEREZ-FUENTES, LAURA MILENA | Mujer |
Universidad de Santiago de Chile - Chile
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| 4 | Rameshwar, Y. | - |
PG Coll Sci - India
P.G. College of Science - India |
| Agradecimiento |
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| We would like to thank to Ms. K. Posso and Professor Clerc for their critical reading and their invaluable comments. This research received financial support from Anillo ACT 15 and ACT 24 of Bicentennial Program of Sciences and Technology-Chile, Millennium Science Nucleus P06-022-F, Convenio de desempeño UTA MECESUP-2 and FODECYT 11080229. L. M. Pérez acknowledges the USACH PhD program fellowship. Some of the numerical simulations was performed thanks to the simulation software DimX, developed at INLN. |
