About: High Order Finite Volume Schemes for Numerical Solution of Unsteady Flows

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The aim of this contribution is to present two modern high-order finite volume (FVM) schemes for numerical solution of unsteady transonic flows. The first one is derived from the total variation diminishing (TVD) version of the classical MacCormack scheme proposed by Causon. The second one, based on a similar approach as the WENO family schemes, is the implicit Weighted Least-Square Reconstruction scheme (WLSQR) used in combination with the AUSMPW+ numerical flux. For the turbulence modeling the Kok's TNT turbulence model is employed. Unsteady effects (forced oscillatory motion) are simulated by Arbitrary Lagrangian-Eulerian method (ALE). As the transonic test cases the inviscid and turbulent flow around the NACA 0012 profile and inviscid flow over the ONERA M6 wing were chosen. Comparison of numerical and experimental results for inviscid flow is very good, which is unfortunately not the case of turbulent flow. The aim of this contribution is to present two modern high-order finite volume (FVM) schemes for numerical solution of unsteady transonic flows. The first one is derived from the total variation diminishing (TVD) version of the classical MacCormack scheme proposed by Causon. The second one, based on a similar approach as the WENO family schemes, is the implicit Weighted Least-Square Reconstruction scheme (WLSQR) used in combination with the AUSMPW+ numerical flux. For the turbulence modeling the Kok's TNT turbulence model is employed. Unsteady effects (forced oscillatory motion) are simulated by Arbitrary Lagrangian-Eulerian method (ALE). As the transonic test cases the inviscid and turbulent flow around the NACA 0012 profile and inviscid flow over the ONERA M6 wing were chosen. Comparison of numerical and experimental results for inviscid flow is very good, which is unfortunately not the case of turbulent flow. (en)
Title	High Order Finite Volume Schemes for Numerical Solution of Unsteady Flows High Order Finite Volume Schemes for Numerical Solution of Unsteady Flows (en)
skos:prefLabel	High Order Finite Volume Schemes for Numerical Solution of Unsteady Flows High Order Finite Volume Schemes for Numerical Solution of Unsteady Flows (en)
skos:notation	RIV/68407700:21220/10:00173549!RIV11-GA0-21220___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA101/07/1508), P(GA201/08/0012), Z(MSM6840770010)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Kozel, Karel Fürst, Jiří
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	České vysoké učení technické v Praze / Fakulta strojní
http://linked.open...dnocenehoVysledku	261512
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/10:00173549
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ALE; AUSMPW+; FVM; transonic flow; TVD; WLSQR (en)
http://linked.open.../riv/klicoveSlovo	transonic flow FVM TVD ALE AUSMPW+ WLSQR
http://linked.open...ontrolniKodProRIV	[61F9B5F01D6D]
http://linked.open...v/mistoKonaniAkce	Uppsala
http://linked.open...i/riv/mistoVydani	Berlin
http://linked.open...i/riv/nazevZdroje	Numerical Mathematics and Advanced Applications. ENUMATH 2009
http://linked.open...in/vavai/riv/obor	BK
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 Advanced mathematical models and numerical methods for solution of turbulent flows in internal and external aerodynamics
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Furmánek, Petr Fürst, Jiří Kozel, Karel
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2009-06-29 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Aplikovaná matematika v technických a fyzikálních vědách
number of pages	8 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Springer-Verlag
https://schema.org/isbn	978-3-642-11794-7
http://localhost/t...ganizacniJednotka	21220
is http://linked.open...avai/riv/vysledek of	High Order Finite Volume Schemes for Numerical Solution of Unsteady Flows

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