| Issue |
MATEC Web Conf.
Volume 307, 2020
International Conference on Materials & Energy (ICOME’17 and ICOME’18)
|
|
|---|---|---|
| Article Number | 01035 | |
| Number of page(s) | 7 | |
| DOI | https://doi.org/10.1051/matecconf/202030701035 | |
| Published online | 10 February 2020 | |
Effect of Uniform and Non-Uniform Hot Wall Temperature on Species Separation in a Tilting Cell
1 University of 20 août 55, Skikda, Algeria
2 University of Mentouri Brothers Constantine 1, Constantine, Algeria
* Corresponding author: abdeslam_omara@yahoo.fr
This work deals with the Soret separation of a binary liquid mixture (Water 60 wt %-Ethanol 40 wt %). The studied configuration is a tilted rectangular cavity of large aspect ratio A. It is assumed that the right wall is heated uniformly or non-uniformly, while the left wall is maintained at a constant cold temperature. The top and bottom walls are well insulated. A developed program (based on the finite-volume method and the semi-implicit method for pressure-linked equations algorithm) was utilized to numerically solve the governing Navier–Stokes equations, the energy and the species equations with the associated boundary conditions. The relevant parameters in this study are the tilting angle (α), the aspect ratio (A), the mass Rayleigh number (Ram) and the Lewis number (Le).
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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