We investigate the flow patterns in a cylindrical rotating Rayleigh-Bénard convection cell with radius-to-height ratio Γ= 0.5. The Rayleigh number R is 2× 108, the dimensionless …
K Julien, S Legg, J McWilliams… - Journal of Fluid Mechanics, 1996 - cambridge.org
Turbulent Boussinesq convection under the influence of rapid rotation (ie with comparable characteristic rotation and convection timescales) is studied. The transition to turbulence …
The heat transfer and flow structure in rotating Rayleigh-Bénard convection are strongly influenced by the Rayleigh (Ra), Prandtl (Pr), and Rossby (Ro) numbers. For Pr≳ 1 and …
One of the most prominent dynamical features of turbulent, rapidly rotating convection is the formation of large-scale coherent structures, driven by Reynolds stresses resulting from the …
Numerical and experimental data for the heat transfer as a function of the Rossby number Ro in turbulent rotating Rayleigh-Bénard convection are presented for the Prandtl number …
When the classical Rayleigh–Bénard (RB) system is rotated about its vertical axis roughly three regimes can be identified. In regime I (weak rotation) the large-scale circulation (LSC) …
F Zhong, RE Ecke, V Steinberg - Journal of Fluid Mechanics, 1993 - cambridge.org
We present optical shadowgraph flow visualization and heat transport measurements of Rayleigh–Bénard convection with rotation about a vertical axis. The fluid, water with Prandtl …
Weakly rotating turbulent Rayleigh-Bénard convection was studied experimentally and numerically. With increasing rotation and large enough Rayleigh number a supercritical …
We report heat transport measurements and optical shadowgraph visualization of rotating Rayleigh-Bénard convection. For dimensionless rotation rates 140< Ω< 4300, the initial …