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Scaling in large Prandtl number turbulent thermal convection
Scaling Prandtl number thermal convection
2011/7/5
We study the scaling properties of heat transfer Nu in turbulent thermal convection at large
Prandtl number Pr using a quasi-linear theory. We show that two regimes arise, depending on the
Reynolds ...
Fronts in reactive convection: bounds, stability and instability
Fronts in reactive convection bounds stability instability
2014/4/4
This paper examines a simpli ed active combustion model in which the reaction in uences the ow. We consider front propagation in a reactive Boussinesq system in
an in nite vertical strip. Nonlinear s...
Logarithmic Bounds for Infinite Prandtl Number Rotating Convection
Logarithmic Bounds Infinite Prandtl Number Rotating Convection
2014/4/4
Convection refers to uid motion that is induced by buoyancy. In ther-mal convection buoyancy is due to temperature di erences and one of the interesting questions is how much of the total heat transfe...