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Keywords: Fourier spectral method
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Journal Articles

Rayleigh–Bénard Convection in a Radiating Fluid

P. G. Siddheshwar, C. Kanchana, D. Laroze
Journal: Journal of Heat Transfer
Article Type: Research-Article
J. Heat Transfer. October 2022, 144(10): 102601.
Paper No: HT-22-1241
DOI: https://doi.org/10.1115/1.4054816
Published Online: July 14, 2022
...-mail:  dlarozen@academicos.uta.cl 27 03 2022 14 06 2022 14 07 2022 Rayleigh–Bénard convection thermal radiation Lorenz model Stuart–Landau model bifurcation analysis Fourier spectral method opaque medium transparent medium Fondo Nacional de Desarrollo Científico y...
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Topics: Convection, Fluids, Heat, Radiation (Physics), Radiation effects, Rayleigh number, Stability, Transparency, Thermal radiation, Chaos
Journal Articles

Heat Convection Within an Eccentric Annulus Heated at Either Constant Wall Temperature or Constant Heat Flux

F. M. Mahfouz
Journal: Journal of Heat Transfer
Article Type: Natural And Mixed Convection
J. Heat Transfer. August 2012, 134(8): 082502.
DOI: https://doi.org/10.1115/1.4006170
Published Online: June 5, 2012
... and maintained at constant temperature. The induced buoyancy driven flow and the associated heat convection are predicted through solving numerically the full conservation equations for mass, momentum, and energy using Fourier spectral method. Beside Rayleigh and Prandtl numbers, the heat convection process...
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Topics: Annulus, Convection, Critical heat flux, Exterior walls, Flow (Dynamics), Heart failure, Heat conduction, Heat flux, Heat transfer, Heating