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Dr. Mohamed Bahaa Eldeen Abd Alaty :: Publications:

Title:
New equation of state for double Yukawa potential with application to Lennard–Jones fluids
Authors: M Bahaa Khedr, SM Osman, MS Al Busaidi
Year: 2009
Keywords: Not Available
Journal: Physics and Chemistry of Liquids
Volume: 47
Issue: 3
Pages: 237-249
Publisher: Taylor & Francis Group
Local/International: International
Paper Link: Not Available
Full paper Not Available
Supplementary materials Not Available
Abstract:

We present a simple but accurate equation of state for double Yukawa fluids based on the variational series mean spherical approximation (VSMSA). This allows us to investigate the vapour–liquid equilibrium and its related thermodynamic properties. The comparisons with computer simulation results of the Lennard–Jones (LJ) potential suggest the importance of treating the attractive tail of the potential accurately via VSMSA. The estimated reduced critical parameters TC= 1.342, ρ C= 0.29 and PC= 0.135 are in good agreement with other ...

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