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Tranvel Instabilities in Lateral Heating
Autor(es) : Pelacho, M.A. (M.A.)
Garcimartin, A. (Ángel)
Burguete, J. (J.)
Palabras clave : Materias Investigacion::Física
Fecha incorporación: 2001
Cita: Int. J. of Bif. and Chaos, 11, pp. 2881-2886
We study the convective motion forced by lateral heating on a liquid layer. The movement is caused by two forces: buoyancy and thermocapillarity on the free surface, which is open to the air. As soon as a temperature gradient is imposed along the liquid layer, the fluid begins to move. When a certain threshold of the temperature di erence is attained, this flow destabilizes and oscillations appear. We have performed an experiment to characterize the thermocapillary waves in a rectangular container whose dimensions can be continuously changed. This way, we are able to investigate how boundaries a ect the threshold for the instability, as well as their consequences on other features of the waves.
Enlace permanente: http://hdl.handle.net/10171/1984
Aparece en las colecciones: DA - Ciencias - Física - Artículos de Revista

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Fichero:  2001.IJBC11.2881.pdf
Tamaño:  792,66 kB
Formato:  Adobe PDF
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