About: ALE method for unsteady flow computations

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The aim of this work is to summarize results of numerical simulations of steady and unsteady transonic flow obtained by two different modern finite volume schemes in combination with Arbitrary Lagrangian-Eulerian method (computation on moving meshes). The simulations were carried out both in 2D and 3D and the unsteady effects were presented by forced oscillations of the profile/wing around given reference point/axis. Implemented schemes were the so called Modified Causon’s scheme (based on TVD form of classical MacCormack scheme) and implicit WLSQR scheme (based on the WENO approach) combined with AUSMPW+ numerical flux in 2D and HLLC flux in 3D. As a 2D test case both inviscid and turbulent flow around the NACA 0012 profile wing have been simulated and the numerical results have been compared with experimental data. Both schemes were extended also for the 3D steady computations and tested on the transonic flow around the ONERA M6 wing. The aim of this work is to summarize results of numerical simulations of steady and unsteady transonic flow obtained by two different modern finite volume schemes in combination with Arbitrary Lagrangian-Eulerian method (computation on moving meshes). The simulations were carried out both in 2D and 3D and the unsteady effects were presented by forced oscillations of the profile/wing around given reference point/axis. Implemented schemes were the so called Modified Causon’s scheme (based on TVD form of classical MacCormack scheme) and implicit WLSQR scheme (based on the WENO approach) combined with AUSMPW+ numerical flux in 2D and HLLC flux in 3D. As a 2D test case both inviscid and turbulent flow around the NACA 0012 profile wing have been simulated and the numerical results have been compared with experimental data. Both schemes were extended also for the 3D steady computations and tested on the transonic flow around the ONERA M6 wing. (en)
Title	ALE method for unsteady flow computations ALE method for unsteady flow computations (en)
skos:prefLabel	ALE method for unsteady flow computations ALE method for unsteady flow computations (en)
skos:notation	RIV/00010669:_____/10:#0001005!RIV13-MSM-00010669
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA201/08/0012), Z(MSM0001066902), Z(MSM6840770010)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Furmánek, 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	Výzkumný a zkušební letecký ústav, a.s.
http://linked.open...dnocenehoVysledku	245884
http://linked.open...ai/riv/idVysledku	RIV/00010669:_____/10:#0001005
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	unsteady flow; oscilated wing; ALE method (en)
http://linked.open.../riv/klicoveSlovo	unsteady flow ALE method oscilated wing
http://linked.open...ontrolniKodProRIV	[2BEC2007C394]
http://linked.open...v/mistoKonaniAkce	Lisabon
http://linked.open...i/riv/mistoVydani	Lisabon
http://linked.open...i/riv/nazevZdroje	ECCOMAS CFD 2010
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Qualitative analysis and numerical solution of flow problems
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	2010-06-14 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Aplikovaná matematika v technických a fyzikálních vědách Research on the high-speed aerodynamics experimental and numerical methods and tools with respect to enhancement of engineering devices efficiency in the field of aeronautics and power engineering
number of pages	9 (xsd:int)
http://purl.org/ne...btex#hasPublisher	The European Community on Computational Methods in Applied Sciences
https://schema.org/isbn	978-989-96778-1-4
is http://linked.open...avai/riv/vysledek of	ALE method for unsteady flow computations

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