| Issue |
EPJ Web Conf.
Volume 269, 2022
EFM19 – Experimental Fluid Mechanics 2019
|
|
|---|---|---|
| Article Number | 01059 | |
| Number of page(s) | 4 | |
| Section | Contributions | |
| DOI | https://doi.org/10.1051/epjconf/202226901059 | |
| Published online | 24 October 2022 | |
https://doi.org/10.1051/epjconf/202226901059
Experimental Investigation of Unsteady Static Pressure Field Behind a Circular Cylinder
Department of Fluid Dynamics and Thermodynamics, Czech Technical University in Prague, Faculty of Mechanical Enginnering, Technicka 4, 160 00, Praha 6, Czech Republic
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Published online: 24 October 2022
Abstract
In this paper a measurement of a static pressure in the wake behind a circular cylinder for the different Reynolds numbers is presented. For this purpose, a static pressure probe with built-in pressure transducer was used. The main goal is to describe the unsteady pressure field behind the cylinder and determine a frequency of the generated Von Kármán vortex street. The measurement was conducted in a low speed wind tunnel for a cylinder with 110 mm in diameter. The results were compared to an unsteady RANS simulation.
© The Authors, published by EDP Sciences, 2022
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