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Article Dans Une Revue Comptes Rendus. Mécanique Année : 2023

On species separation in n -component mixture under microgravity

Résumé

Recently, we proved that it was possible to significantly increase the importance of the species separation for binary mixtures, under microgravity, using forced convection obtained by a uniform translational displacement of the horizontal isothermal walls of the cell maintained at Th and Tc respectively, with ΔT = Th −Tc . The presentwork is an extension of the study performed byMojtabi (2020) with various mixtures, from binary to n-component mixtures. An application with a ternarymixture was presented. The mixture of tetralin, isobutyl benzene, n-dodecane with respectively 0.8–0.1–0.1 mass fractions was studied experimentally in weightlessness.
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Dates et versions

hal-04044735 , version 1 (26-05-2023)

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Mehdi Mojtabi, Marie Catherine Charrier Mojtabi, Abdelkader Mojtabi. On species separation in n -component mixture under microgravity. Comptes Rendus. Mécanique, 2023, 351 (S2), pp.1-10. ⟨10.5802/crmeca.172⟩. ⟨hal-04044735⟩
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