Unsteady solution of a 2D stator-rotor interaction

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F10%3A%230001002" target="_blank" >RIV/00010669:_____/10:#0001002 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Unsteady solution of a 2D stator-rotor interaction
Original language 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.
Czech name
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Czech description
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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
ECCOMAS CFD 2010 PROCEEDINGS
ISBN
978-989-96778-1-4
ISSN
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e-ISSN
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Number of pages
16
Pages from-to
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Publisher name
The European Community on Computational Methods In Applied Science
Place of publication
Lisabon
Event location
Lisabon
Event date
Jun 14, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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