FRACTIONAL STEP METHOD FOR SOLUTION OF INCOMPRESSIBLE NAVIER-STOKES EQUATIONS ON UNSTRUCTURED TRIANGULAR MESHES

DESPOTIS, GK; TSANGARIS, S

dc.contributor.author	DESPOTIS, GK	en
dc.contributor.author	TSANGARIS, S	en
dc.date.accessioned	2014-03-01T01:11:03Z
dc.date.available	2014-03-01T01:11:03Z
dc.date.issued	1995	en
dc.identifier.issn	0271-2091	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/11535
dc.subject	NAVIER-STOKES EQUATIONS	en
dc.subject	UNSTRUCTURED	en
dc.subject	FINITE VOLUME	en
dc.subject	INCOMPRESSIBLE	en
dc.subject.classification	Computer Science, Interdisciplinary Applications	en
dc.subject.classification	Mathematics, Interdisciplinary Applications	en
dc.subject.classification	Mechanics	en
dc.subject.classification	Physics, Fluids & Plasmas	en
dc.subject.other	DIMENSIONAL EULER EQUATIONS	en
dc.subject.other	FLUID-FLOW	en
dc.title	FRACTIONAL STEP METHOD FOR SOLUTION OF INCOMPRESSIBLE NAVIER-STOKES EQUATIONS ON UNSTRUCTURED TRIANGULAR MESHES	en
heal.type	journalArticle	en
heal.identifier.primary	10.1002/fld.1650201107	en
heal.identifier.secondary	http://dx.doi.org/10.1002/fld.1650201107	en
heal.language	English	en
heal.publicationDate	1995	en
heal.abstract	In this paper an implicit fractional step method for the solution of the two-dimensional, time-dependent, incompressible Navier-Stokes equations is presented. The current method was developed for use on an unstructured grid made up of triangles. The basic principles of this method are that the evaluation of the time evolution is split into intermediate steps and that for the spatial discretization of the flow equations a finite volume discretization on an unstructured triangular mesh is used. The present approach has been used to simulate viscous, laminar flows for various Reynolds numbers in test cases such as a backward-facing step, a square cavity and a channel with wavy boundaries.	en
heal.publisher	JOHN WILEY & SONS LTD	en
heal.journalName	INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS	en
dc.identifier.doi	10.1002/fld.1650201107	en
dc.identifier.isi	ISI:A1995RC42700006	en
dc.identifier.volume	20	en
dc.identifier.issue	11	en
dc.identifier.spage	1273	en
dc.identifier.epage	1288	en