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physics.flu-dyn2007★ 53 cited
Non-Oberbeck-Boussinesq effects in turbulent thermal convection in ethane close to the critical point
Guenter Ahlers, Enrico Calzavarini, Francisco Fontenele Araujo +4
As shown in earlier work (Ahlers et al., J. Fluid Mech. 569, p.409 (2006)), non-Oberbeck Boussinesq (NOB) corrections to the center temperature in turbulent Rayleigh-Benard convect…
physics.flu-dyn2007★ 56 cited
Non-Oberbeck-Boussinesq effects in two-dimensional Rayleigh-Benard convection in glycerol
Kazuyasu Sugiyama, Enrico Calzavarini, Siegfried Grossmann +1
We numerically analyze Non-Oberbeck-Boussinesq (NOB) effects in two-dimensional Rayleigh-Benard flow in glycerol, which shows a dramatic change in the viscosity with temperature. T…