Mathematical modeling of the VLE curve of Lennard-Jones fluids. Application to calculating the vapour pressure

Authors
Okrasinski, W Parra, MI Cuadros, F
Citation
W. Okrasinski et al., Mathematical modeling of the VLE curve of Lennard-Jones fluids. Application to calculating the vapour pressure, PHYS LETT A, 282(1-2), 2001, pp. 36-42
Citations number
12
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS A
ISSN journal
03759601 → ACNP
Volume
282
Issue
1-2
Year of publication
2001
Pages
36 - 42
Database
ISI
SICI code
0375-9601(20010409)282:1-2<36:MMOTVC>2.0.ZU;2-D
Abstract
In this Letter, we present a straight forward analytical way to obtain the vapour-liquid equilibrium (VLE) curve for Lennard-Jones fluids, based on th e symmetrical properties of the derivatives of the densities in the vapour and liquid phases, (rho) over dot(V) and (rho) over dot(L). (C) 2001 Elsevi er Science B.V. All rights reserved.