A two-dimensional model for three-dimensional convective patterns in wide containers
نویسنده
چکیده
2014 We derive a model of convection appropriate for containers with large width to height ratios. It couples a real rapidly varying convective variable to a slowly varying « drift » velocity field given by its stream-function. The derivation assumes stress-free boundary conditions at the top and the bottom. We discuss its extension to the more realistic no-slip case and the analogies/differences with amplitude equations. Tome 44 N° 7 JUILLET 1983 J. Physique 44 (1983) 759-765 JUILLET 1983, 1 Classification Physics Abstracts 47.25Q LE JOURNAL DE PHYSIQUE
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