Concentration fluctuations at the liquid-vapour coexistence in NeAr mixture

S. M. Osman; R. N. Singh

doi:10.1016/0022-3093(93)90219-N

Concentration fluctuations at the liquid-vapour coexistence in NeAr mixture

S. M. Osman^*, R. N. Singh

^*Corresponding author for this work

Physics

Research output: Contribution to journal › Article › peer-review

Abstract

A new analytical formula is prepared for the concentration fluctuations, in the long-wavelength limits, S_cc(0), for Lennard-Jones fluids based on the WCA theory and RPA approximation. This has made it possible to investigate the dependence of S_cc(0) on concentration, pressure and temperature throughout the liquid and vapour phases, as well as across the liquid-vapour coexistence regions of the phase diagram of NeAr mixture.

Original language	English
Pages (from-to)	459-462
Number of pages	4
Journal	Journal of Non-Crystalline Solids
Volume	156-158
Issue number	PART 1
DOIs	https://doi.org/10.1016/0022-3093(93)90219-N
Publication status	Published - May 2 1993

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Materials Chemistry

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10.1016/0022-3093(93)90219-N

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abstract = "A new analytical formula is prepared for the concentration fluctuations, in the long-wavelength limits, Scc(0), for Lennard-Jones fluids based on the WCA theory and RPA approximation. This has made it possible to investigate the dependence of Scc(0) on concentration, pressure and temperature throughout the liquid and vapour phases, as well as across the liquid-vapour coexistence regions of the phase diagram of NeAr mixture.",

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N2 - A new analytical formula is prepared for the concentration fluctuations, in the long-wavelength limits, Scc(0), for Lennard-Jones fluids based on the WCA theory and RPA approximation. This has made it possible to investigate the dependence of Scc(0) on concentration, pressure and temperature throughout the liquid and vapour phases, as well as across the liquid-vapour coexistence regions of the phase diagram of NeAr mixture.

AB - A new analytical formula is prepared for the concentration fluctuations, in the long-wavelength limits, Scc(0), for Lennard-Jones fluids based on the WCA theory and RPA approximation. This has made it possible to investigate the dependence of Scc(0) on concentration, pressure and temperature throughout the liquid and vapour phases, as well as across the liquid-vapour coexistence regions of the phase diagram of NeAr mixture.

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Concentration fluctuations at the liquid-vapour coexistence in NeAr mixture

Abstract

ASJC Scopus subject areas

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