About: Unsteady solution of a 2D stator-rotor interaction

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This contribution describes a 2D unsteady solution of a stator-rotor interaction for a subsonic steam turbine cascade ST6 and a transonic gas turbine cascade TJ100. The method used for solution is based on the RANS equations coupled with a TNT k- omega turbulence model. The problem is solved by an implicit nite volume method for compressible flow on a structured quadrilateral multiblock chimera grid. Influence of a time discretization (backward Euler's second order scheme vs. Crank's-Nicolson's scheme), a space discretization (2D linear reconstruction: Van Albada's vs. Van Leer's limiter) and a physical model (viscous turbulent vs. inviscid model) on a time behaviour and a spectrum of a forces action is described. This contribution describes a 2D unsteady solution of a stator-rotor interaction for a subsonic steam turbine cascade ST6 and a transonic gas turbine cascade TJ100. The method used for solution is based on the RANS equations coupled with a TNT k- omega turbulence model. The problem is solved by an implicit nite volume method for compressible flow on a structured quadrilateral multiblock chimera grid. Influence of a time discretization (backward Euler's second order scheme vs. Crank's-Nicolson's scheme), a space discretization (2D linear reconstruction: Van Albada's vs. Van Leer's limiter) and a physical model (viscous turbulent vs. inviscid model) on a time behaviour and a spectrum of a forces action is described. (en)
Title	Unsteady solution of a 2D stator-rotor interaction Unsteady solution of a 2D stator-rotor interaction (en)
skos:prefLabel	Unsteady solution of a 2D stator-rotor interaction Unsteady solution of a 2D stator-rotor interaction (en)
skos:notation	RIV/00010669:_____/10:#0001002!RIV11-MSM-00010669
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM0001066902)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Straka, 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	294413
http://linked.open...ai/riv/idVysledku	RIV/00010669:_____/10:#0001002
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	unsteady flow; interaction stator-rotor; turbomacinery; flow computation (en)
http://linked.open.../riv/klicoveSlovo	unsteady flow flow computation interaction stator-rotor turbomacinery
http://linked.open...ontrolniKodProRIV	[2317698BD863]
http://linked.open...v/mistoKonaniAkce	Lisabon
http://linked.open...i/riv/mistoVydani	Lisabon
http://linked.open...i/riv/nazevZdroje	ECCOMAS CFD 2010 PROCEEDINGS
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Straka, Petr
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	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	16 (xsd:int)
http://purl.org/ne...btex#hasPublisher	The European Community on Computational Methods In Applied Science
https://schema.org/isbn	978-989-96778-1-4
is http://linked.open...avai/riv/vysledek of	Unsteady solution of a 2D stator-rotor interaction Unsteady solution of a 2D stator-rotor interaction Unsteady solution of a 2D stator-rotor interaction

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