Determination of aerodynamic coefficients for air flow around U-profiles with different flange porosities

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F22%3A00557019" target="_blank" >RIV/68378297:_____/22:00557019 - isvavai.cz</a>
Result on the web
<a href="https://www.engmech.cz/im/proceedings/show_p/2022/237" target="_blank" >https://www.engmech.cz/im/proceedings/show_p/2022/237</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21495/51-2-237" target="_blank" >10.21495/51-2-237</a>

Result language
angličtina
Original language name
Determination of aerodynamic coefficients for air flow around U-profiles with different flange porosities
Original language description
Our contribution presents the comparison of the experimental investigations and of the numerical 2D simulations of the air flow around U –profiles having different flange porosities. The U-shaped beams were exposed to the air flow having a given velocity at different angles of the wind attack for obtaining the curves of the aerodynamic coefficients depending on the impact angle. The numerical simulations of the wind tunnel testing were performed using the Unsteady Reynolds Averaged Navier-Stokes (RANS) method, k-ω SST turbulence model was assumed.
Czech name
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Czech description
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Project
<a href="/en/project/GA19-21817S" target="_blank" >GA19-21817S: Nonholonomic interaction and dynamical stability of aeroelastic systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Engineering mechanics 2022. Book of full texts
ISBN
978-80-86246-48-2
ISSN
1805-8248
e-ISSN
1805-8256
Number of pages
4
Pages from-to
237-240
Publisher name
Institute of Theoretical and Applied Mechanics of the Czech Academy of Sciences
Place of publication
Prague
Event location
Milovy
Event date
May 9, 2022
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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