2009/01/26 by S. P. Hlushak, A. Trokhymchuk, Andrij Trokhymchuk +5
Engineering · Physics and Astronomy · #FOS: Physical sciences #Hydraulic Fracturing and Reservoir Analysis #Hydrocarbon exploration and reservoir analysis #Phase Equilibria and Thermodynamics #Soft Condensed Matter (cond-mat.soft) #Statistical Mechanics (cond-mat.stat-mech) #cond-mat.soft #cond-mat.stat-mech
paper · pdf · doi:10.48550/arxiv.0901.3955
16 pages,6 figures
arxiv created 2009/01/26 · openalex publication_date 2009/01/26 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
An analytical expression for square-well fluid direct correlation function (DCF) obtained recently by Tang (Y.Tang, J. Chem. Phys. 127, 164504 (2007)) in the first-order mean spherical approximation is extended for wider well widths (2<lambda<3). Theoretically obtained direct correlation functions and radial distribution functions for square-well fluid with lambda=2.1 and lambda=2.5 are compared with corresponding results of Monte-Carlo simulation.