LES des transferts thermo-convectifs dans l'écoulement turbulent d'un fluide d'Ostwald de Waele dans une conduite cylindrique chauffée

Abstract : Heat transfer in fully developed turbulent flow of power-law fluid in a cylindrical stationary pipe is investigated numerically by the use of large eddy simulation for various power law indices a Reynolds number Re = 4000. Many statistics are estimated (mean velocity and temperature profiles, rms of fluctuating variables, Reynolds shear stress, turbulent heat fluxes, friction factor and Nusselt number).
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https://hal-upec-upem.archives-ouvertes.fr/hal-01196945
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Submitted on : Thursday, September 10, 2015 - 4:36:11 PM
Last modification on : Thursday, October 10, 2019 - 7:26:05 AM
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P. S. Gnambode, Meryem Ould-Rouiss, P Orlandi, Xavier Nicolas. LES des transferts thermo-convectifs dans l'écoulement turbulent d'un fluide d'Ostwald de Waele dans une conduite cylindrique chauffée. Congrès Français de Mécanique, Aug 2015, Lyon, France. pp.66267. ⟨hal-01196945⟩

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