We develop a simplification of our recently proposed uf-theory for describing the
thermodynamics of simple fluids and fluids comprising short chain molecules. In its original …

We propose a new first-order perturbation theory that provides a near-quantitative
description of the thermodynamics of simple fluids. The theory is based on the ansatz that …

It is generally not straightforward to apply molecular-thermodynamic theories to fluids with
short-ranged attractive forces between their constituent molecules (or particles). This …

In this work, we have calculated self-diffusion and shear viscosity, two of the most important
transport properties, of the spherical square-well (SW) fluid interacting with potential range …

Perturbation theory has been the center of the development of the new generation of
equations of state. First-and second-order perturbation theories are very common, but …

Abstract The Microcanonical-Ensemble Perturbation Theory (MEPT) of Sastre et al.(2018)[7]
has been extended to study the vapor-liquid phase coexistence of binary and ternary …

The Helmholtz free-energy high-temperature perturbation terms of the square-shoulder and
the square-well potentials of variable range were calculated using the Microcanonical …

ABSTRACT Extensive Monte Carlo simulations have been performed to obtain the
thermodynamic properties of binary square-well mixtures for different compositions, well …

We present results for thermodynamic and diffusion properties of a square-well fluid (SW)
using the Microcanonical-Ensemble perturbation theory (MEPT)[Mol. Phys. 116, 351 (2018)] …

Different molecular geometries are determinant to condensed phases structures, and to the
thermodynamic behavior. To take into consideration the nonsphericity in the development of …