Effect of the wall roughness and external flow turbulence on boundary layer development
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F10%3A00348326" target="_blank" >RIV/61388998:_____/10:00348326 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Effect of the wall roughness and external flow turbulence on boundary layer development
Original language description
Boundary layers on a rough flat plate surface under external turbulent flow were investigated. Three types of the sand-paper roughness and five different scales of external turbulence were applied. It was ascertain that roughness is affecting the boundary layer more significantly than the free stream turbulence however adding external turbulence further advanced and shortened transition.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
BK - Liquid mechanics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/IAA200760614" target="_blank" >IAA200760614: Controlled laminar/turbulent boundary layer transition.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>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