Scopus
YÖKSİS Eşleşti
Analytic equation of state for the square-well plus sutherland fluid from perturbation theory
Physical Chemistry Research · Aralık 2018
YÖKSİS Kayıtları
Analytic Equation of State for the Square-well Plus Sutherland Fluid from Perturbation Theory
PHYSICAL CHEMISTRY RESEARCH · 2018 ESCI
PROFESÖR MUSTAFA KOYUNCU →
Makale Bilgileri
DergiPhysical Chemistry Research
Yayın TarihiAralık 2018
Cilt / Sayfa6 · 223-236
Scopus ID2-s2.0-85035805042
Özet
Analytic expressions were derived for the compressibility factor and residual internal energy of the square-well plus Sutherland fluid. In this derivation, we used the second order Barker-Henderson perturbation theory based on the macroscopic compressibility approximation in combination with an analytical expression for radial distribution function of the reference hard sphere fluid. These properties are expressed in terms of density, temperature, and the potential parameters. Derived equations successfully applied to hard-core Lennard-Jones fluid. It is found that the agreement between theory and simulation is quite good for both the compressibility factor and the residual internal energy for a wide range of densities and temperature.
Yazarlar (1)
1
Mustafa Koyuncu
Anahtar Kelimeler
Equation of state
Pair potential
Radial distribution function
Square-well plus Sutherland fluid
Thermodynamic properties
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey