Application of the algebraic bypass-transition model for internal and external flows

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F10%3A00351057" target="_blank" >RIV/61388998:_____/10:00351057 - isvavai.cz</a>
Alternative codes found
RIV/00010669:_____/10:#0001000
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Application of the algebraic bypass-transition model for internal and external flows
Original language description
A modified algebraic model of bypass transition was implemented into the in-house numerical code for the simulation of 2D compressible turbulent flow using the RANS equations and the k-omega turbulence model. The intemittent character of flow in the transition region is described by the algebraic relation for the intermittency coefficient and by empirical relations for the onset and the length of the transition region. The modified algebraic model considers different intermittency coefficient in the boundary layer and in the outer turbulent stream. The proposed model was verified by means of test cases ERCOFTAC covering boundary-layer flow with various free-stream turbulence and pressure gradient. Further, the model was applied for the simulation of the transitional flow through a turbine blade cascade and around the NACA 0012 aerofoil.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>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
International Conference Experimental Fluid Mechanics 2010
ISBN
978-80-7372-670-6
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
Technical University of Liberec
Place of publication
Liberec
Event location
Liberec
Event date
Nov 24, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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