| Issue |
EPJ Web Conf.
Volume 143, 2017
EFM16 – Experimental Fluid Mechanics 2016
|
|
|---|---|---|
| Article Number | 02137 | |
| Number of page(s) | 6 | |
| Section | Contributions | |
| DOI | https://doi.org/10.1051/epjconf/201714302137 | |
| Published online | 12 May 2017 | |
https://doi.org/10.1051/epjconf/201714302137
On 3D flow-structures behind an inclined plate
1 Institute of Thermomechanics, AS CR, v.v.i., Dolejškova 5, Praha 8, Czechia
2 Institute of New Technologies, Technical University of Liberec, Studentská 2, Liberec, Czechia
3 University of West Bohemia, Faculty of Mechanical Engineering, Universitní 22, Plzeň, Czechia
* Corresponding author: uruba@it.cas.cz
Published online: 12 May 2017
Stereo PIV measurements has been performed behind the inclined plate, angle of attack 5 and 10 deg. Occurrence and dynamics of streamwise structures behind the plate trailing edge have been studied in details using POD method. The streamwise structures are represented by vortices and low- and highvelocity regions, probably streaks. The obtained results support the hypothesis of an airfoil-flow force interaction by Hoffman and Johnson [1,2].
© The Authors, published by EDP Sciences, 2017
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