Number of the records: 1
On 3D Flow Pattern Behind aWall-mounted Circular Cylinder of Finite-length
- 1.
SYSNO ASEP 0542738 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title On 3D Flow Pattern Behind aWall-mounted Circular Cylinder of Finite-length Author(s) Uruba, Václav (UT-L) RID, ORCID
Procházka, Pavel P. (UT-L) RID, ORCID, SAIArticle number 030002 Source Title 19th Conference on Power System Engineering, AIP Conference Proceedings. - Melville : American Institute of Physics Inc., 2021 / Richter L. ; Vasickova E. ; Vasickova M. ; Volf M. - ISSN 0094-243X - ISBN 978-0-7354-4067-8 Number of pages 11 s. Publication form Print - P Action Conference on Power System Engineering /19./ Event date 08.09.2020 - 10.09.2020 VEvent location Plzeň Country CZ - Czech Republic Event type WRD Language eng - English Country US - United States Keywords cylinder ; finite-length ; PIV Subject RIV BK - Fluid Dynamics OECD category Applied mechanics R&D Projects GA17-01088S GA ČR - Czech Science Foundation (CSF) GC19-02288J GA ČR - Czech Science Foundation (CSF) Institutional support UT-L - RVO:61388998 UT WOS 000668075000009 EID SCOPUS 85102763941 DOI 10.1063/5.0041449 Annotation 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. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2022 Electronic address https://aip.scitation.org/doi/epdf/10.1063/5.0041449
Number of the records: 1