PVT analysis of a new cubic‐perturbed, hard‐sphere equation of state

Abstract

The cubic‐perturbed, hard‐sphere equation of state proposed in 1980 by Ishikawa, Chung and Lu, has been analyzed by PVT criteria, as contrasted to the single component and multicomponent vapor‐liquid equilibria to which it was applied. The analysis compares its representation of the PVT behavior of substances with that of a simpler equation.