Real gas effects for compressible nozzle flows

Drikakis, D; Tsangaris, S

dc.contributor.author	Drikakis, D	en
dc.contributor.author	Tsangaris, S	en
dc.date.accessioned	2014-03-01T01:09:31Z
dc.date.available	2014-03-01T01:09:31Z
dc.date.issued	1993	en
dc.identifier.issn	0098-2202	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/11052
dc.subject.classification	Engineering, Mechanical	en
dc.subject.other	Equations of state	en
dc.subject.other	Gas dynamics	en
dc.subject.other	Heat transfer	en
dc.subject.other	Iterative methods	en
dc.subject.other	Mathematical models	en
dc.subject.other	Nozzles	en
dc.subject.other	Temperature	en
dc.subject.other	Unsteady flow	en
dc.subject.other	Curvilinear coordinates	en
dc.subject.other	Flow variables	en
dc.subject.other	Real gas effects	en
dc.subject.other	Specific internal energy	en
dc.subject.other	Unsteady compressible Euler equations	en
dc.subject.other	Upwind schemes	en
dc.subject.other	Compressible flow	en
dc.title	Real gas effects for compressible nozzle flows	en
heal.type	journalArticle	en
heal.identifier.primary	10.1115/1.2910092	en
heal.identifier.secondary	http://dx.doi.org/10.1115/1.2910092	en
heal.language	English	en
heal.publicationDate	1993	en
heal.abstract	Numerical simulation of compressible nozzle flows of real gas with or without the addition of heat is presented. A generalized real gas method, using an upwind scheme and curvilinear coordinates, is applied to solve the unsteady compressible Euler equations in axisymmetric form. The present method is an extension of a previous 2D method, which was developed to solve the problem for a gas having the general equation of state in the form p = p (p, i). In the present work the method is generalized for an arbitrary P-V-T equation of state introducing an iterative procedure for the determination of the temperature from the specific internal energy and the flow variables. The solution procedure is applied for the study of real gas effects in an axisymmetric nozzle flow.	en
heal.publisher	ASME-AMER SOC MECHANICAL ENG	en
heal.journalName	Journal of Fluids Engineering, Transactions of the ASME	en
dc.identifier.doi	10.1115/1.2910092	en
dc.identifier.isi	ISI:A1993KV01700018	en
dc.identifier.volume	115	en
dc.identifier.issue	1	en
dc.identifier.spage	115	en
dc.identifier.epage	120	en