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Communication Dans Un Congrès Année : 2017

FD-LBM Simulation of thermosolutal convection generated in an inclined enclosure in the presence of Soret and Dufour effects

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Y. Dahani
  • Fonction : Auteur
Safae Hasnaoui
  • Fonction : Auteur
A. Raji
  • Fonction : Auteur

Résumé

An hybrid Lattice-Boltzman finite-difference method is proposed to assess the impact of the inclination angle of the cavity on thermosolutal natural convection of a binary fluid confined in a square cavity differentially heated and salted from two opposite walls with constant temperatures and concentrations. This method seems more flexible in implementing additional effects and apparently more efficient than the classical CFD methods. The study is conducted in the case of aiding buoyancy forces and many other controlling parameters. Results obtained showed important qualitative and quantitative effects of the governing parameters on fluid flow and heat and mass transfer characteristics. The heatlines and masslines concepts are also implemented to obtain additional details on heat and mass transfer processes. (C) 2017 The Authors. Published by Elsevier Ltd.

Dates et versions

hal-03629699 , version 1 (04-04-2022)

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Citer

M. Hasnaoui, Y. Dahani, H. Beji, Safae Hasnaoui, A. Amahmid, et al.. FD-LBM Simulation of thermosolutal convection generated in an inclined enclosure in the presence of Soret and Dufour effects. MATERIALS & ENERGY I (2015) / MATERIALS & ENERGY II (2016), May 2016, La Rochelle, France. pp.602-608, ⟨10.1016/j.egypro.2017.11.260⟩. ⟨hal-03629699⟩
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