On the 3D dynamics of the wake behing a circular cylinder
| dc.contributor.author | Uruba, Václav | |
| dc.contributor.author | Procházka, Pavel | |
| dc.contributor.author | Skála, Vladislav | |
| dc.date.accessioned | 2021-01-25T11:00:27Z | |
| dc.date.available | 2021-01-25T11:00:27Z | |
| dc.date.issued | 2020 | |
| dc.description.abstract-translated | Flow in the wake of a circular cylinder is studied experimentally using time-resolved stereo PIV method. Special attention is paid to 3D topology of dynamical structures. While the distribution of statistic quantities along the cylinder is uniform, and i.e. 2D, the instantaneous flow structure is fully 3D. Within the velocity fluctuating flow field the structures containing streamwise vorticity and velocity components are dominant. The POD modes connected with von Kármán vortex street are identified. | en |
| dc.format | 9 s. | cs |
| dc.format.mimetype | application/pdf | |
| dc.identifier.citation | URUBA, V., PROCHÁZKA, P., SKÁLA, V. On the 3D dynamics of the wake behing a circular cylinder. In: Proceedings Topical Problems of Fluid Mechanics 2020, Prague, 2020 Edited by David Šimurda and Tomáš Bodnár. Praha: Institute of Thermomechanics, AS CR, v.v.i., 2020. s. 240-248. ISBN 978-80-87012-74-1 , ISSN 2336-5781. | cs |
| dc.identifier.doi | 10.14311/TPFM.2020.031 | |
| dc.identifier.isbn | 978-80-87012-74-1 | |
| dc.identifier.issn | 2336-5781 | |
| dc.identifier.obd | 43931360 | |
| dc.identifier.uri | http://hdl.handle.net/11025/42553 | |
| dc.language.iso | en | en |
| dc.project.ID | TH02020057/Profilové turbínové mříže pro supersonická proudová pole | cs |
| dc.project.ID | SGS-2019-021/Zvyšování účinnosti, spolehlivosti a životnosti energetických strojů a zařízení 5 | cs |
| dc.publisher | Institute of Thermomechanics, AS CR, v.v.i. | en |
| dc.relation.ispartofseries | Proceedings Topical Problems of Fluid Mechanics 2020, Prague, 2020 Edited by David Šimurda and Tomáš Bodnár | en |
| dc.rights | Plný text není přístupný. | cs |
| dc.rights | © Institute of Thermomechanics, AS CR, v.v.i. | en |
| dc.rights.access | closedAccess | en |
| dc.subject.translated | Wake | en |
| dc.subject.translated | Dynamics | en |
| dc.subject.translated | Circular Cylinder | en |
| dc.title | On the 3D dynamics of the wake behing a circular cylinder | en |
| dc.type | konferenční příspěvek | cs |
| dc.type | conferenceObject | en |
| dc.type.status | Peer-reviewed | en |
| dc.type.version | publishedVersion | en |