Results 111 to 120 of about 9,865 (181)

Long-term unsteadiness and large-scale structures in Rayleigh-Bénard convection with and without electromagnetic forcing

open access: yes, 2010
This dissertation focuses on turbulent thermal convection, which occurs in a wide range of (geo)physical situations, like in the atmosphere, the oceans, the interior of stars or planets, and engineering applications, like metal casting or crystal growth ...
Verdoold, J. (author), Verdoold, J.
core  

Patterns in rotating Rayleigh–Bénard convection at high rotation rates

open access: yes, 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

Initial-boundary layer associated with the 3-D Boussinesq system for Rayleigh-Benard convection

open access: yesElectronic Journal of Differential Equations, 2020
This article concerns the initial-boundary layer effects of the 3-D incompressible Boussinesq system for Rayleigh-Benard convection with ill-prepared initial data.
Xiaoting Fan, Shu Wang, Wen-Qing Xu
doaj  

Vortex Identification in Rotating Turbulent RAYLEIGH–BÉNARD Convection of Water

open access: yes, 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   +2 more
core  

Self-regulating photochemical Rayleigh-Bénard convection using a highly-absorbing organic photoswitch. [PDF]

open access: yesNat Commun, 2020
Seshadri S   +6 more
europepmc   +1 more source

Stationary statistical properties of Rayleigh-Bénard convection at large Prandtl number

open access: yes, 2006
This is the third in a sequel in our study of Rayleigh-Bénard convection at large Prandtl number. More specifically we investigate if stationary statistical properties of the Boussinesq system for Rayleigh-Bénard convection at large Prandtl number are ...
Xiaoming Wang, Wang, Xiaoming
core   +1 more source

Stability analysis of Rayleigh–Bénard convection in a porous medium

open access: yes, 2011
In this paper we study the problem of Rayleigh–Bénard convection in a porous medium. Assuming that the viscosity depends on both the temperature and pressure and that it is analytic in these variables we show that the Rayleigh–Bénard equations for flow ...
Vergori, L.   +2 more
core   +1 more source

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