About: Numerical simulations of incompressible flow about a vibrating profile

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The work deals with a numerical solution of the interaction of 2D flow and a freely vibrating profile with large amplitudes. The profile with two degrees of freedom can oscillate around an elastic axis and in the vertical direction. The profile motion is described by two nonlinear ordinary differential equations. They are solved numerically using four-order Runge-Kutta method. The mathematical model of laminar viscous flow is represented by the unsteady Navier-Stokes equations. Numerical schemes of the finite volume method are applied on a structured quadrilateral C-mesh. The method of artificial compressibility together with a time marching method are used for steady state calculations, which precede the unsteady solution. Dual time stepping method is employed for unsteady numerical simulations. Deformations of the computational domain due to the profile motion are treated using the Arbitrary Lagrangian-Eulerian method. The work deals with a numerical solution of the interaction of 2D flow and a freely vibrating profile with large amplitudes. The profile with two degrees of freedom can oscillate around an elastic axis and in the vertical direction. The profile motion is described by two nonlinear ordinary differential equations. They are solved numerically using four-order Runge-Kutta method. The mathematical model of laminar viscous flow is represented by the unsteady Navier-Stokes equations. Numerical schemes of the finite volume method are applied on a structured quadrilateral C-mesh. The method of artificial compressibility together with a time marching method are used for steady state calculations, which precede the unsteady solution. Dual time stepping method is employed for unsteady numerical simulations. Deformations of the computational domain due to the profile motion are treated using the Arbitrary Lagrangian-Eulerian method. (en)
Title	Numerical simulations of incompressible flow about a vibrating profile Numerical simulations of incompressible flow about a vibrating profile (en)
skos:prefLabel	Numerical simulations of incompressible flow about a vibrating profile Numerical simulations of incompressible flow about a vibrating profile (en)
skos:notation	RIV/61388998:_____/09:00325678!RIV10-AV0-61388998
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IAA200760613), Z(AV0Z20760514)
http://linked.open...vai/riv/dodaniDat	2010
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	330266
http://linked.open...ai/riv/idVysledku	RIV/61388998:_____/09:00325678
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	dual-time stepping method; finite volume method; vibrating profile (en)
http://linked.open.../riv/klicoveSlovo	finite volume method dual-time stepping method vibrating profile
http://linked.open...ontrolniKodProRIV	[D529862F3853]
http://linked.open...v/mistoKonaniAkce	Zielona Gora
http://linked.open...i/riv/mistoVydani	Zielona Gora
http://linked.open...i/riv/nazevZdroje	18th International Conference on CMM 2009 - Short Papers
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	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, Karel Honzátko, R.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000261093100065
http://linked.open.../riv/zahajeniAkce	2009-05-18 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Complex dynamical systems in thermodynamics, fluid and solid mechanics
number of pages	2 (xsd:int)
http://purl.org/ne...btex#hasPublisher	University of Zielona Gora
https://schema.org/isbn	978-83-7481-245-0

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