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
* e-mail: j.suchy@fs.cvut.cz
Published online: 24 October 2022
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
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.
