Laminar-turbulent boundary layer transition modeling for turbomachinery flows
Result description
A modified algebraic model of the laminar-turbulent bypass/natural transition was implemented into the in-house numerical code for the simulation of the compressible turbulent flow using the RANS equation closed by the two-equation k-? TNT turbulence model. The model was verified by the ERCOFTAC test cases for various boundary-layer flows and applied for the simulaton of the transitional flow in turbine blade cascades.
Keywords
turbomachinery flowtransitional flowk-omega turbulence model
The result's identifiers
Result code in IS VaVaI
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Laminar-turbulent boundary layer transition modeling for turbomachinery flows
Original language description
A modified algebraic model of the laminar-turbulent bypass/natural transition was implemented into the in-house numerical code for the simulation of the compressible turbulent flow using the RANS equation closed by the two-equation k-? TNT turbulence model. The model was verified by the ERCOFTAC test cases for various boundary-layer flows and applied for the simulaton of the transitional flow in turbine blade cascades.
Czech name
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Czech description
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Classification
Type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BK - Liquid mechanics
OECD FORD branch
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Result continuities
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)
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Letecký zpravodaj
ISSN
1211-877X
e-ISSN
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Volume of the periodical
-
Issue of the periodical within the volume
4
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
3
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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Result type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP
BK - Liquid mechanics
Year of implementation
2010