Computational study of turbine blade cooling by slot-injection of a gas

Kadja, M; Bergeles, G

dc.contributor.author	Kadja, M	en
dc.contributor.author	Bergeles, G	en
dc.date.accessioned	2014-03-01T01:12:43Z
dc.date.available	2014-03-01T01:12:43Z
dc.date.issued	1997	en
dc.identifier.issn	13594311	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/12209
dc.subject	Injection	en
dc.subject	Sub-domains	en
dc.subject	Turbine-blade cooling	en
dc.subject	Turbulent mixing	en
dc.subject.other	Aerodynamics	en
dc.subject.other	Computational fluid dynamics	en
dc.subject.other	Finite volume method	en
dc.subject.other	Gas turbines	en
dc.subject.other	Heat transfer	en
dc.subject.other	Mathematical models	en
dc.subject.other	Turbulent flow	en
dc.subject.other	Gas slot injection	en
dc.subject.other	Mesh generation	en
dc.subject.other	Turbine blade cooling	en
dc.subject.other	Two dimensional model	en
dc.subject.other	Cooling	en
dc.title	Computational study of turbine blade cooling by slot-injection of a gas	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S1359-4311(97)00036-7	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S1359-4311(97)00036-7	en
heal.publicationDate	1997	en
heal.abstract	This article presents a two-dimensional numerical model for the injection of a fluid through a slot into a free stream. The model is based on a finite-volume integration of the equations governing mass, momentum and heat transport. The solution accuracy was improved by using local grid refinement. The storage of variables was done in a collocated manner, thus allowing the reduction of storage requirements and a more accurate interfacing of the various sub-domains of the grid. The model developed was validated doubly by comparison with available experimental data and the results of an analytical method proposed for two-dimensional injection of an irrotational inviscid fluid. © 1997 Elsevier Science Ltd.	en
heal.journalName	Applied Thermal Engineering	en
dc.identifier.doi	10.1016/S1359-4311(97)00036-7	en
dc.identifier.volume	17	en
dc.identifier.issue	12	en
dc.identifier.spage	1141	en
dc.identifier.epage	1149	en