Analysis of zero-reference-pressure EoS/GE models

Kalospiros Nikolaos, S; Tzouvaras, Nikolaos; Coutsikos, Philippos; Tassios Dimitrios, P

dc.contributor.author	Kalospiros Nikolaos, S	en
dc.contributor.author	Tzouvaras, Nikolaos	en
dc.contributor.author	Coutsikos, Philippos	en
dc.contributor.author	Tassios Dimitrios, P	en
dc.date.accessioned	2014-03-01T01:10:49Z
dc.date.available	2014-03-01T01:10:49Z
dc.date.issued	1995	en
dc.identifier.issn	0001-1541	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/11456
dc.subject.classification	Engineering, Chemical	en
dc.subject.other	Approximation theory	en
dc.subject.other	Composition	en
dc.subject.other	Gibbs free energy	en
dc.subject.other	Mathematical models	en
dc.subject.other	Pressure	en
dc.subject.other	Temperature	en
dc.subject.other	Extrapolation	en
dc.subject.other	Mixing rule	en
dc.subject.other	Reproducibility	en
dc.subject.other	Zero pressure	en
dc.subject.other	Equations of state	en
dc.title	Analysis of zero-reference-pressure EoS/GE models	en
heal.type	journalArticle	en
heal.identifier.primary	10.1002/aic.690410420	en
heal.identifier.secondary	http://dx.doi.org/10.1002/aic.690410420	en
heal.language	English	en
heal.publicationDate	1995	en
heal.abstract	An analysis of EoS/G(E) models, which are based on matching the EoS-derived expression for. the excess Gibbs free energy G(E) With that from a G(E) model at zero pressure, is presented with the focus on the most successful and winery used of these models, MHV2 and PSRK. It shows why zero-reference-pressure models do not reproduce exactly the G(E) models at zero pressure and the ensuing implications on the prediction of asymmetric systems. The development of EoS/G(E) models that reproduce exactly the G(E) model is discussed However, such reproducibility at zero pressure is impossible for systems containing components with reduced temperatures higher than about 0.9. Therefore, extrapolation schemes that allow treatment of such systems are examined.	en
heal.publisher	AIChE, New York, NY, United States	en
heal.journalName	AIChE Journal	en
dc.identifier.doi	10.1002/aic.690410420	en
dc.identifier.isi	ISI:A1995QT33800019	en
dc.identifier.volume	41	en
dc.identifier.issue	4	en
dc.identifier.spage	928	en
dc.identifier.epage	937	en