Title: Evolution of vortical structures behind an inclined flat plate
Authors: Procházka, Pavel
Uruba, Václav
Skála, Vladislav
Citation: PROCHÁZKA, P., URUBA, V., SKÁLA, V. Evolution of vortical structures behind an inclined flat plate. In 21st International Scientific Conference - The Application of Experimental and Numerical Methods in Fluid Mechanics and Energy, AEaNMiFMaE 2018. Les Ulis Cedex A: EDP Sciences, 2018. s. 1-8. ISSN 2261-236X.
Issue Date: 2018
Publisher: EDP Sciences
Document type: konferenční příspěvek
URI: http://hdl.handle.net/11025/33777
ISSN: 2261-236X
Keywords in different language: Evolution;vortical structures;inclined flat plate
Abstract in different language: 2D3C TR-PIV technique was utilized to investigate streamwise-oriented vortical structures behind an inclined flat plate. The angle of attack was set to 7 deg, several fields of view in the wake were investigated. The instantaneous velocity vector fields were captured, dynamics of the flow was studied using POD method. The streamwise structures are determined by vorticity and low-A nd high-velocity streaks are defined. The acquired results are in a good agreement with the new hypothesis of a principle of flight.
Rights: © EDP Sciences
Appears in Collections:Konferenční příspěvky / Conference papers (KKE)

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