Capabilities and limitations of the Wong-Sandler mixing rules

Coutsikos, P; Kalospiros, NS; Tassios, DP

dc.contributor.author	Coutsikos, P	en
dc.contributor.author	Kalospiros, NS	en
dc.contributor.author	Tassios, DP	en
dc.date.accessioned	2014-03-01T01:10:50Z
dc.date.available	2014-03-01T01:10:50Z
dc.date.issued	1995	en
dc.identifier.issn	0378-3812	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/11466
dc.subject	Application	en
dc.subject	Cubic	en
dc.subject	Equation of state	en
dc.subject	Excess functions	en
dc.subject	Mixing rules	en
dc.subject	Theory	en
dc.subject.classification	Thermodynamics	en
dc.subject.classification	Chemistry, Physical	en
dc.subject.classification	Engineering, Chemical	en
dc.subject.other	Mixing	en
dc.subject.other	Rules	en
dc.subject.other	Vapour/Liquid Systems	en
dc.subject.other	Equations of state	en
dc.subject.other	Functions	en
dc.subject.other	Gibbs free energy	en
dc.subject.other	Mathematical models	en
dc.subject.other	Mixing	en
dc.subject.other	Excess functions	en
dc.subject.other	High temperature high pressure phase equilibria	en
dc.subject.other	Mixing rules	en
dc.subject.other	Phase equilibria	en
dc.title	Capabilities and limitations of the Wong-Sandler mixing rules	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/0378-3812(94)02675-Q	en
heal.identifier.secondary	http://dx.doi.org/10.1016/0378-3812(94)02675-Q	en
heal.language	English	en
heal.publicationDate	1995	en
heal.abstract	An analysis of the mixing rules proposed by Wong and Sandler (1992) for the attractive and covolume parameter of a cubic equation of state is presented. This set of mixing rules (WS MR) reproduces the correct quadratic composition dependence of the second virial coefficient and, in addition, retains the ability to predict directly high pressure-high temperature phase equilibria from existing low-pressure GE models. It is demonstrated that the proposed mixing rules are valid for symmetric systems, but not for asymmetric ones, where the basic assumptions behind them do not hold anymore. © 1995.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Fluid Phase Equilibria	en
dc.identifier.doi	10.1016/0378-3812(94)02675-Q	en
dc.identifier.isi	ISI:A1995RE70600005	en
dc.identifier.volume	108	en
dc.identifier.issue	1-2	en
dc.identifier.spage	59	en
dc.identifier.epage	78	en