About: Dual-time stepping method applied to a numerical solution of unsteady incompressible flow with a vibrating profile

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The paper presents numerical solution of two-dimensional incompressible flow in the interaction with a vibrating profile. The profile has two degrees of freedom. Mathematical model is represented either by the Euler equations in the case of inviscid flow or the Navier-Stokes equations in the case of viscous flow. Finite volume method is used as a discretization method. The dual-time stepping method is applied to unsteady simulations. This method provides a possibility to develop a time-accurate time-marching scheme for unsteady incompressible flows. Computational domain deformation due to the profile motion are treated using the Arbitrary Lagrangian-Eulerian method (ALE). Numerical schemes used for unsteady flow calculations are implemented in a form satisfying the geometric conservation law (GCL). The paper presents numerical solution of two-dimensional incompressible flow in the interaction with a vibrating profile. The profile has two degrees of freedom. Mathematical model is represented either by the Euler equations in the case of inviscid flow or the Navier-Stokes equations in the case of viscous flow. Finite volume method is used as a discretization method. The dual-time stepping method is applied to unsteady simulations. This method provides a possibility to develop a time-accurate time-marching scheme for unsteady incompressible flows. Computational domain deformation due to the profile motion are treated using the Arbitrary Lagrangian-Eulerian method (ALE). Numerical schemes used for unsteady flow calculations are implemented in a form satisfying the geometric conservation law (GCL). (en)
Title	Dual-time stepping method applied to a numerical solution of unsteady incompressible flow with a vibrating profile Dual-time stepping method applied to a numerical solution of unsteady incompressible flow with a vibrating profile (en)
skos:prefLabel	Dual-time stepping method applied to a numerical solution of unsteady incompressible flow with a vibrating profile Dual-time stepping method applied to a numerical solution of unsteady incompressible flow with a vibrating profile (en)
skos:notation	RIV/61388998:_____/09:00323183!RIV10-AV0-61388998
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA201/08/0012), P(IAA200760613), Z(AV0Z20760514), Z(MSM6840770010)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Horáček, Jaromír
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	311450
http://linked.open...ai/riv/idVysledku	RIV/61388998:_____/09:00323183
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	aeroelasticity; finite volume method; fluid-structure interaction (en)
http://linked.open.../riv/klicoveSlovo	finite volume method aeroelasticity fluid-structure interaction
http://linked.open...ontrolniKodProRIV	[82B7BDB55932]
http://linked.open...v/mistoKonaniAkce	Praha
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	Conference Topical Problems of Fluid Mechanics 2009
http://linked.open...in/vavai/riv/obor	BI
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 Computer modelling of aeroelastic phenomena for real fluid flowing past vibrating airfoils particularly after the loss of system stability
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Horáček, Jaromír Kozel, K. Honzátko, R.
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2009-02-25 (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	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Ústav termomechaniky AV ČR
https://schema.org/isbn	978-80-87012-19-2
is http://linked.open...avai/riv/vysledek of	Dual-time stepping method applied to a numerical solution of unsteady incompressible flow with a vibrating profile Dual-time stepping method applied to a numerical solution of unsteady incompressible flow with a vibrating profile Dual-time stepping method applied to a numerical solution of unsteady incompressible flow with a vibrating profile Dual-time stepping method applied to a numerical solution of unsteady incompressible flow with a vibrating profile

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