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Flow transitions in laminar Rayleigh-Bénard convection in a cubical cavity at moderate Rayleigh numbers

J. Pallares ; F. Grau ; F. Giralt | 1999

A three-dimensional numerical study of the natural convection in a cubical cavity heated from below is reported at moderate Rayleigh numbers for three Prandtl numbers Pr = 0.71, 10 and 130. The six walls are considered rigid and immobile, with i[...]

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A near wall k-epsilon formulation for high Prandtl number heat transfer

J. Herrero ; F. Grau ; J. Grifoll | 1991

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