| Issue |
MATEC Web Conf.
Volume 383, 2023
22nd Conference on Power System Engineering
|
|
|---|---|---|
| Article Number | 00012 | |
| Number of page(s) | 16 | |
| DOI | https://doi.org/10.1051/matecconf/202338300012 | |
| Published online | 20 October 2023 | |
Effect of sharp/oblate nose on a model subsonic rocket measured by PIV
University of West Bohemia in Pilsen, Univerzitní 22, Pilsen, 306 14, Czech Republic
* Corresponding author: klatilf@students.zcu.cz
What is the difference between the wake past a rocket with sharp nose or with oblate nose? The measurement by Particle Image Velocimetry tries to answer at velocities 5 – 20 m/s (i.e. Reynolds numbers 20 thousand to 79 thousand). A simple model rocket is 3D printed with body diameter of 60 mm, total height 4 D, i.e. 240 mm. The maps of mean stream-wise velocity, stream-wise fluctuations and span-wise fluctuations are compared.
© The Authors, published by EDP Sciences, 2023
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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