Modification of the algebraic transition model for wall roughness effect including a rough strip
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F20%3AN0000014" target="_blank" >RIV/00010669:_____/20:N0000014 - isvavai.cz</a>
Alternative codes found
RIV/61388998:_____/20:00522511
Result on the web
<a href="http://hdl.handle.net/11104/0313325" target="_blank" >http://hdl.handle.net/11104/0313325</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/TPFM.2020.029" target="_blank" >10.14311/TPFM.2020.029</a>
Alternative languages
Result language
angličtina
Original language name
Modification of the algebraic transition model for wall roughness effect including a rough strip
Original language description
The contribution deals with the simulation of the laminar/turbulent transition on a rough wall. The algebraic transition model taking into account wall roughness according to work (Straka and Příhoda, 2016) was further extended for the effect of short rough strip near the leading edge. The proposed correlation was tested by means of incompressible flow over a flat plate covered by sand paper and around the NACA 0012 airfoil with a rough strip near the leading edge. The agreement with experiments is appropriate nevertheless the applicability of the correlation is limited due to the lack of relevant experimental results.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20302 - Applied mechanics
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)
Others
Publication year
2020
Confidentiality
C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.
Data specific for result type
Article name in the collection
Topical Problems of Fluid Mechanics 2020
ISBN
978-80-87012-74-1
ISSN
2336-5781
e-ISSN
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Number of pages
8
Pages from-to
222-229
Publisher name
Ústav termomechaniky AV ČR, v. v. i., 2020 - (Šimurda, D.; Bodnár, T.)
Place of publication
Praha
Event location
Praha
Event date
Feb 19, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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