On 3D flow pattern behind a wall-mounted circular cylinder of finite-length

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F21%3A43966462" target="_blank" >RIV/49777513:23210/21:43966462 - isvavai.cz</a>
Alternative codes found
RIV/61388998:_____/21:00542738
Result on the web
<a href="https://aip.scitation.org/doi/10.1063/5.0041449" target="_blank" >https://aip.scitation.org/doi/10.1063/5.0041449</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0041449" target="_blank" >10.1063/5.0041449</a>

Result language
angličtina
Original language name
On 3D flow pattern behind a wall-mounted circular cylinder of finite-length
Original language description
The wake behind a wall-mounted finite-length circular cylinder of the aspect ratio 2 stuck out of a wall was studied experimentally using stereo PIV technique. The cylinder was mounted normal to a ground plane and it was subjected to a cross-flow with thin boundary layer developed on the wall, the Reynolds number based on inflow velocity and cylinder diameter was 9.7 thousands. The time-averaged velocity and streamwise vorticity fields showed the development of the mean flow structure consisting of the tip vortex pair, the extent of the near-wake recirculation zone with back-flow, the downwash phenomenon and base vortex structures close to the wall.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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