Structure effects and phase equilibria of Lennard-Jones mixtures in a cylindrical pore.

Author: Marini Bettolo Marconi Umberto   van Swol Frank  

Publisher: Taylor & Francis Ltd

ISSN: 1362-3028

Source: Molecular Physics, Vol.72, Iss.5, 1991-04, pp. : 1081-1097

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Abstract

The effect of fluid confinement in a narrow cylindrical pore is studied by means of a density-functional approach. An extension of the smoothed-density approximation to the two-component case is employed to explore the structure and phase behaviour of a mixture in a cylindrical pore. Contact is made with the previous local-density treatment and with the macroscopic thermodynamic approach.