Results 31 to 40 of about 268,500 (212)
Journal of Thermal Science and Technology, 2017 The interactions between Transient Rayleigh-Bénard convection and volumetric radiation are investigated by means of the lattice Boltzmann method (LBM) performed for a two dimensional participating Rayleigh-Bénard cell.
Raoudha CHAABANE +3 more
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Fluids, 2023 In rotating Rayleigh–Bénard problems, convection with traveling waves may occur near the sidewalls. The Rayleigh number, Taylor number and Prandtl number are involved in this phenomenon, and the convection mode is determined depending on their values. We
Toshio Tagawa
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Boundary Zonal Flow in Rotating Turbulent Rayleigh-Bénard Convection. [PDF]
Physical Review Letters, 2019 For rapidly rotating turbulent Rayleigh-Bénard convection in a slender cylindrical cell, experiments and direct numerical simulations reveal a boundary zonal flow (BZF) that replaces the classical large-scale circulation.
Xuan Zhang +9 more
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Marginal Stability of Oscillatory Bénard-Marangoni Convection With Internal Heat Generation
Journal of Computing Research and Innovation, 2023 The onset of oscillatory Benard-Marangoni convection in a horizontal fluid layer with internal heat generation and a deformable free surface is studied using an analytical technique employing the classical linear stability theory.
Mohamad Najib Mohamad Fadzil +1 more
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Turbulent thermal superstructures in Rayleigh-Bénard convection [PDF]
, 2018 We report the observation of superstructures, i.e., very large-scale and long living coherent structures in highly turbulent Rayleigh-Benard convection up to Rayleigh Ra=109.
Richard J.A.M. Stevens +4 more
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Rayleigh–Bénard convection with a melting boundary [PDF]
Journal of Fluid Mechanics, 2018 We study the evolution of a melting front between the solid and liquid phases of a pure incompressible material where fluid motions are driven by unstable temperature gradients.
B. Favier +2 more
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Downward Causation in Fluid Convection [PDF]
, 2006 Recent developments in nonlinear dynamics have found wide application in many areas of science from physics to neuroscience. Nonlinear phenomena such as feedback loops, inter-level relations, wholes constraining and modifying the behavior of their parts,
Robert C. Bishop, Bishop, Robert C
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Case Studies in Thermal Engineering, 2021 This paper studies the melting process of low melting point metal (LMPM) in a square cavity heated from bottom in the presence of Rayleigh–Bénard convection.
Wenhua Guo +3 more
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The Character of Entropy Production in Rayleigh–Bénard Convection
Entropy, 2014 In this study; the Rayleigh–Bénard convection model was established; and a great number of Bénard cells with different numbered vortexes were acquired by numerical simulation.
Chenxia Jia, Chengjun Jing, Jian Liu
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Inclined Rayleigh–Benard Convection: Role of Critical Aspect Ratio in Vertical Cavities
Engineering Proceedings, 2023 Inclined Rayleigh–Benard Convection (RBC) is numerically investigated in a two-dimensional vertical cavity; the critical aspect ratio and the critical Rayleigh number are discussed.
Wajeeha Siddiqui
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