APPLICATION OF SOME 2ND-ORDER INTEGRAL-EQUATION THEORIES TO THE LENNARD-JONES FLUID

Authors
DUH DM HENDERSON D MIERYTERAN L SOKOLOWSKI S
Citation
Dm. Duh et al., APPLICATION OF SOME 2ND-ORDER INTEGRAL-EQUATION THEORIES TO THE LENNARD-JONES FLUID, Molecular physics, 90(4), 1997, pp. 563-570
Citations number
21
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Molecular physics → ACNP
ISSN journal
00268976
Volume
90
Issue
4
Year of publication
1997
Pages
563 - 570
Database
ISI
SICI code
0026-8976(1997)90:4<563:AOS2IT>2.0.ZU;2-J
Abstract
Three second-order integral equation theories based on the theory of i nhomogeneous fluids are studied for the bulk Lennard-Jones fluid. Thes e second-order theories are constructed from the inhomogeneous Ornstei n-Zernike equation with the well known Percus-Yevick and the hypernett ed chain closures, and the recently proposed Duh-Haymet-Henderson clos sure. The radial distribution functions and the cavity functions are r eported and are compared with simulation results.