Zonal-local solution method for the turbulent Navier-Stokes equations

Drikakis, D; Tsangaris, S

dc.contributor.author	Drikakis, D	en
dc.contributor.author	Tsangaris, S	en
dc.date.accessioned	2014-03-01T01:09:38Z
dc.date.available	2014-03-01T01:09:38Z
dc.date.issued	1993	en
dc.identifier.issn	0001-1452	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/11114
dc.subject	navier-stokes equation	en
dc.subject.classification	Engineering, Aerospace	en
dc.subject.other	Airfoils	en
dc.subject.other	Algorithms	en
dc.subject.other	Computational methods	en
dc.subject.other	Fluid dynamics	en
dc.subject.other	Interpolation	en
dc.subject.other	Iterative methods	en
dc.subject.other	Relaxation processes	en
dc.subject.other	Vectors	en
dc.subject.other	Euler equations	en
dc.subject.other	Flux vector splitting method	en
dc.subject.other	Gauss-Siedel relaxation	en
dc.subject.other	Implicit methods	en
dc.subject.other	Navier-Stokes equations	en
dc.subject.other	Zonal local solution method	en
dc.subject.other	Turbulent flow	en
dc.title	Zonal-local solution method for the turbulent Navier-Stokes equations	en
heal.type	journalArticle	en
heal.identifier.primary	10.2514/3.11846	en
heal.identifier.secondary	http://dx.doi.org/10.2514/3.11846	en
heal.language	English	en
heal.publicationDate	1993	en
heal.abstract	A ZONAL-LOCAL solution method is developed for the solution of the compressible Navier-Stokes equations. The main feature of the method is coupling of the Navier-Stokes equations with the Euler equations and the local mesh solution procedure. Mesh sequencing (multilevel) technique is also used for the improvement of the efficiency of the algorithm. The methodology is applied to turbulent flowfields past an airfoil. A flux vector splitting method with an upwind scheme up to fourth-order accuracy is used for the discretization of the inviscid fluxes. The system of the equations is solved by an unfactored implicit method using Gauss-Seidel relaxation.	en
heal.publisher	AMER INST AERONAUT ASTRONAUT	en
heal.journalName	AIAA journal	en
dc.identifier.doi	10.2514/3.11846	en
dc.identifier.isi	ISI:A1993MA62300005	en
dc.identifier.volume	31	en
dc.identifier.issue	10	en
dc.identifier.spage	1759	en
dc.identifier.epage	1760	en