Thermophysical properties of pure polar and nonpolar compounds with a modified VdW-711 equation of state

Androulakis, IP; Kalospiros, NS; Tassios, DP

dc.contributor.author	Androulakis, IP	en
dc.contributor.author	Kalospiros, NS	en
dc.contributor.author	Tassios, DP	en
dc.date.accessioned	2014-03-01T01:07:44Z
dc.date.available	2014-03-01T01:07:44Z
dc.date.issued	1989	en
dc.identifier.issn	0378-3812	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/10130
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0024641033&partnerID=40&md5=94be508ccaa6a4ce66bd67d9d8030342	en
dc.subject.classification	Thermodynamics	en
dc.subject.classification	Chemistry, Physical	en
dc.subject.classification	Engineering, Chemical	en
dc.subject.other	Alcohols--Physical Properties	en
dc.subject.other	Hydrocarbons--Thermal Properties	en
dc.subject.other	Organic Compounds--Thermal Properties	en
dc.subject.other	Thermodynamic Properties--Prediction	en
dc.subject.other	Polar Compounds	en
dc.subject.other	Saturated Liquid Volume	en
dc.subject.other	Saturated Vapor Volume	en
dc.subject.other	Thermophysical Properties	en
dc.subject.other	Vapor Pressure	en
dc.subject.other	Equations of State	en
dc.title	Thermophysical properties of pure polar and nonpolar compounds with a modified VdW-711 equation of state	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1989	en
heal.abstract	A modification of the VdW-711 Equation of State (EoS), applicable to nonpolar and polar compounds is presented that provides: (i)excellent description of vapor pressures from the triple point to the critical; (ii)very good prediction of saturated liquid and vapor volumes in the same range; (iii)extrapolation of high P′ values to lower ones with declining, however, accuracy as the triple point is approached; (iv)reasonably accurate values of vapor volumes in the superheated subcritical region and at high Tr values with - the typical for cubic EoS - poor results at Tr equal to or just over one; and (v)good predictions of enthalpy and entropy departures and excellent ones of enthalpies of vaporization. Values for the necessary parameters for a large number of compounds are also presented. © 1988.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Fluid Phase Equilibria	en
dc.identifier.isi	ISI:A1989U317600001	en
dc.identifier.volume	45	en
dc.identifier.issue	2-3	en
dc.identifier.spage	135	en
dc.identifier.epage	163	en