Application of advanced turbulence models for turbulent flow in a plane asymmetric diffuser

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F10%3A00349205" target="_blank" >RIV/61388998:_____/10:00349205 - 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
Application of advanced turbulence models for turbulent flow in a plane asymmetric diffuser
Original language description
Turbulent flow in a plane diffuser was numerically simulated using the commercial software ANSYS CFX 12.0. Besides the standard two-equation k-eps and k-omega models, advanced models like SST-SAS, RANS-LES and EARSM were tested using a well known test case - turbulent flow in a plane asymmetric diffuser. Numerical simulations were focused mainly on the ability of models to predict the extent of the separation region and the relaxation of the shear layer after the reattachment. The best results were obtained using the explicit algebraic Reynolds stress model.
Czech name
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Czech description
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Project
<a href="/en/project/GA103%2F09%2F0977" target="_blank" >GA103/09/0977: Experimental and numerical modelling of turbulent flow with massive separation</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Aplikácia experimentálnych a numerických metód v mechanike tekutín a energetike, zborník referátov
ISBN
978-80-554-0189-8
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
EDIS Žilina
Place of publication
Žilina
Event location
Bojnice
Event date
Apr 28, 2010
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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