About: Flow over backward facing step with inclined wall solved by finite volume and finite element method

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The work deals with numerical solution of 2D incompressible flow over backward facing step. The inclination angles of the upper wall of the channel were chosen according to experiment of Driver and Seegmiller (1985). Two numerical methods were considered – the finite volume method and the finite element method. Turbulence is modelled using two-equation turbulence models of k-omega type. The influence of outlet boundary condition is discussed and do-nothing-like condition found suitable also for finite volume method. The both methods were compared with experimental data for laminar and turbulent case. The sensitivity of the computation to these circumstances increases for higher inclination angle (diffuser flow). The work deals with numerical solution of 2D incompressible flow over backward facing step. The inclination angles of the upper wall of the channel were chosen according to experiment of Driver and Seegmiller (1985). Two numerical methods were considered – the finite volume method and the finite element method. Turbulence is modelled using two-equation turbulence models of k-omega type. The influence of outlet boundary condition is discussed and do-nothing-like condition found suitable also for finite volume method. The both methods were compared with experimental data for laminar and turbulent case. The sensitivity of the computation to these circumstances increases for higher inclination angle (diffuser flow). (en)
Title	Flow over backward facing step with inclined wall solved by finite volume and finite element method Flow over backward facing step with inclined wall solved by finite volume and finite element method (en)
skos:prefLabel	Flow over backward facing step with inclined wall solved by finite volume and finite element method Flow over backward facing step with inclined wall solved by finite volume and finite element method (en)
skos:notation	RIV/61388998:_____/10:00353525!RIV11-GA0-61388998
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA103/09/0977), Z(AV0Z20760514)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Příhoda, Jaromír Louda, Petr
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav termomechaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	259422
http://linked.open...ai/riv/idVysledku	RIV/61388998:_____/10:00353525
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	backward facing step; finite volume method; finite element method (en)
http://linked.open.../riv/klicoveSlovo	backward facing step finite element method finite volume method
http://linked.open...ontrolniKodProRIV	[656B73ADF0F9]
http://linked.open...v/mistoKonaniAkce	Rhodes
http://linked.open...i/riv/mistoVydani	Melville
http://linked.open...i/riv/nazevZdroje	ICNAAM 2010
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Experimental and numerical modelling of turbulent flow with massive separation
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Kozel, K. Příhoda, Jaromír Louda, Petr Sváček, P.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2010-09-19 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Complex dynamical systems in thermodynamics, fluid and solid mechanics
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	American Institute of Physics
https://schema.org/isbn	978-0-7354-0831-9

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