Results 101 to 110 of about 241,301 (172)

Traveling-wave wall states in rotating Rayleigh-Bénard convection [PDF]

, 1993
We show that the wall-localized convection states observed in Rayleigh-Bénard convection in rotating cylindrical cells can be explained in terms of a geometry-independent traveling-wave wall state.
Cross, M. C., Kuo, E. Y.
core  

Bursting dynamics in Rayleigh-Bénard convection

, 2017
We report bursting dynamics in a parametrically driven Rayleigh-Bénard convection (RBC) model of low Prandtl-number fluids with free-slip boundary conditions. A four dimensional RBC model [P. Pal, K. Kumar, P. Maity, S.K. Dana, Phys. Rev.
Surajit Dan, Yada Nandukumar, Pinaki Pal, Manojit Ghosh, Syamal K. Dana   +4 more
core   +1 more source

Time Evolution Features of Entropy Generation Rate in Turbulent Rayleigh-Bénard Convection with Mixed Insulating and Conducting Boundary Conditions. [PDF]

Entropy (Basel), 2020
Wei Y, Shen P, Wang Z, Liang H, Qian Y.
europepmc   +1 more source

Patterns in rotating Rayleigh–Bénard convection at high rotation rates

, 2010
We present the results from numerical and theoretical investigations of rotating Rayleigh–Bénard convection for relatively large dimensionless rotation rates, 170 < Ω < 274, and a Prandtl number of 6.4.
J. D. SCHEEL, T. KIMMEL, P. L. MUTYABA
core   +1 more source

Vortex Identification in Rotating Turbulent RAYLEIGH–BÉNARD Convection of Water

, 2013
We perform Direct Numerical Simulations of rotating turbulent Rayleigh–Bénard convection in water, assuming that the material properties are either constant (Oberbeck–Boussinesq conditions) or vary with temperature (non-Oberbeck–Boussinesq conditions ...
Horn, Susanne, Shishkina, Olga, Wagner, Claus   +2 more
core  

Multi-agent Reinforcement Learning for the Control of Three-Dimensional Rayleigh-Bénard Convection. [PDF]

Flow Turbul Combust
Vasanth J, Rabault J, Alcántara-Ávila F, Mortensen M, Vinuesa R.   +4 more
europepmc   +2 more sources

A Multi-Relaxation-Time Lattice Boltzmann Method on Non- Uniform Grids for Large Eddy Simulation of Rayleigh-Bénard Convection Using Two Sub-Grid Scale Models

Journal of Applied Fluid Mechanics, 2014
In the present work, for the first time, the application of a Multi-Relaxation-Time Lattice Boltzmann (MRT-LB) model for large-eddy simulation (LES) of turbulent thermally driven flows on non-uniform grids is considered.
Ahmad Reza Rahmati, Mahmud Ashrafizaadeh, E. Shirani   +2 more
doaj  

Velocity and acceleration statistics in rapidly rotating Rayleigh-Bénard convection. [PDF]

J Fluid Mech, 2018
Rajaei H, Alards KMJ, Kunnen RPJ, Clercx HJH.   +3 more
europepmc   +1 more source

Statistics of Heat Transfer in Two-Dimensional Turbulent Rayleigh-Bénard Convection at Various Prandtl Number. [PDF]

Entropy (Basel), 2018
Yang H, Wei Y, Zhu Z, Dou H, Qian Y.
europepmc   +1 more source