A modified perturbed hard-sphere-chain equation of state: consideration of attractive contribution
作者： In Ha Kim , Young Chan Bae
DOI: 10.1016/S0301-0104(00)00280-9
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摘要: Abstract We adapted a new perturbation term reported by Bokis et al. for the modified perturbed hard-sphere-chain (PHSC) equation of state. The model better agrees with simulation data illustrating both repulsive and attractive contributions than those PHSC Three characteristic parameters, r , σ e are obtained from thermodynamic properties pure saturated species directly used to calculate coexistence curves given binary systems. Vapor–liquid equilibria liquid–liquid fluids remarkably well predicted even in case polymer solution that shows non-ideal phase behavior.
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