MATEC Web Conf.
Volume 367, 202221st Conference on Power System Engineering
|Number of page(s)||8|
|Published online||14 October 2022|
Vorticity statistics in the near wake of asymmetric prismatic airfoil NACA 64-618 at negative angle of attack –10° at Reynolds numbers 1.6 ⋅ 104 and 1.6 ⋅ 105 in distance 0.0 – 0.4 × chord past trailing edge measured by Particle Image Velocimetry
Faculty of Mechanical Engineering, University of West Bohemia in Pilsen, Univerzitní 22, 306 14, Pilsen, Czech Republic
2 Institute of Thermomechanics, Czech Academy of Sciences, Dolejškova 5, 180 00, Prague, Czech Republic
* Corresponding author: email@example.com
The airfoil NACA 64-618 is realized by using two levels of quality: first the theoretical profile is printed on a 3D printer in a direct, “naive” way, this geometry has been scanned by using 3D scanner and based on the deviations, a better model has been processed. The flow within the turbulent wake is measured by using Particle Image Velocimetry (PIV) technique at two velocities separated by one order of magnitude.
© The Authors, published by EDP Sciences, 2022
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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