About: Numerical comparison of unsteady compressible viscous flow in convergent channel

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This study deals with a numerical solution of a 2D flows a compressible viscous fluids in a convergent channel for low inlet airflow velocity. Three governing systems – Full system, Adiabatic system, Iso-energetic system based on the Navier-Stokes equations for laminar flow are tested. The numerical solution is realized by finite volume method and the predictor-corrector MacCormack scheme with Jameson artificial viscosity using a gird of quadrilateral cells. This unsteady grid of quadrilateral cells is considered in the form of conservation laws using Arbitrary Lagrangian-Eulerian method. The numerical results, acquired from a developed program. Are presented for inlet velocity ûĄ = 4,12ms-1 and Reynolds number Re = 4 x 103. This study deals with a numerical solution of a 2D flows a compressible viscous fluids in a convergent channel for low inlet airflow velocity. Three governing systems – Full system, Adiabatic system, Iso-energetic system based on the Navier-Stokes equations for laminar flow are tested. The numerical solution is realized by finite volume method and the predictor-corrector MacCormack scheme with Jameson artificial viscosity using a gird of quadrilateral cells. This unsteady grid of quadrilateral cells is considered in the form of conservation laws using Arbitrary Lagrangian-Eulerian method. The numerical results, acquired from a developed program. Are presented for inlet velocity ûĄ = 4,12ms-1 and Reynolds number Re = 4 x 103. (en)
Title	Numerical comparison of unsteady compressible viscous flow in convergent channel Numerical comparison of unsteady compressible viscous flow in convergent channel (en)
skos:prefLabel	Numerical comparison of unsteady compressible viscous flow in convergent channel Numerical comparison of unsteady compressible viscous flow in convergent channel (en)
skos:notation	RIV/61388998:_____/12:00376886!RIV13-AV0-61388998
http://linked.open...avai/predkladatel	Ústav termomechaniky AV ČR, v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA201/08/0012), P(GAP101/10/1329), P(GAP101/11/0207), Z(AV0Z20760514), Z(MSM6840770010)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Horáček, Jaromír Kozel, Karel
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	154996
http://linked.open...ai/riv/idVysledku	RIV/61388998:_____/12:00376886
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	finite volume method; simulation of flow in vibrating glottis; biomechanics of voice (en)
http://linked.open.../riv/klicoveSlovo	biomechanics of voice finite volume method simulation of flow in vibrating glottis
http://linked.open...ontrolniKodProRIV	[842FA8F0BF64]
http://linked.open...v/mistoKonaniAkce	Prague
http://linked.open...i/riv/mistoVydani	Prague
http://linked.open...i/riv/nazevZdroje	Application of Mathematics 2012
http://linked.open...in/vavai/riv/obor	BI
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Qualitative analysis and numerical solution of flow problems Numerical and experimental research on the flow in axial turbine cascades Coupled problems of fluid and solid mechanics - nonlinear aeroelasticity
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Horáček, Jaromír Kozel, Karel Pořízková, P.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2012-05-02 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Complex dynamical systems in thermodynamics, fluid and solid mechanics Aplikovaná matematika v technických a fyzikálních vědách
number of pages	11 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Institute of Mathematics AS CR
https://schema.org/isbn	978-80-85823-60-8
is http://linked.open...avai/riv/vysledek of	Numerical comparison of unsteady compressible viscous flow in convergent channel

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