Experimental Investigation of Unsteady Static Pressure Field Behind a Circular Cylinder
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...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2022-01-01
|
| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2022/13/epjconf_efm2019_01059.pdf |
| _version_ | 1828184076630097920 |
|---|---|
| author | Suchý Jakub Nožička Jiří Papež Václav |
| author_facet | Suchý Jakub Nožička Jiří Papež Václav |
| author_sort | Suchý Jakub |
| collection | DOAJ |
| description | 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. |
| first_indexed | 2024-04-12T06:42:48Z |
| format | Article |
| id | doaj.art-a6e903b090374ffea74e57c74e94eac7 |
| institution | Directory Open Access Journal |
| issn | 2100-014X |
| language | English |
| last_indexed | 2024-04-12T06:42:48Z |
| publishDate | 2022-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj.art-a6e903b090374ffea74e57c74e94eac72022-12-22T03:43:41ZengEDP SciencesEPJ Web of Conferences2100-014X2022-01-012690105910.1051/epjconf/202226901059epjconf_efm2019_01059Experimental Investigation of Unsteady Static Pressure Field Behind a Circular CylinderSuchý Jakub0Nožička Jiří1Papež Václav2Department of Fluid Dynamics and Thermodynamics, Czech Technical University in Prague, Faculty of Mechanical EnginneringDepartment of Fluid Dynamics and Thermodynamics, Czech Technical University in Prague, Faculty of Mechanical EnginneringDepartment of Fluid Dynamics and Thermodynamics, Czech Technical University in Prague, Faculty of Mechanical EnginneringIn 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.https://www.epj-conferences.org/articles/epjconf/pdf/2022/13/epjconf_efm2019_01059.pdf |
| spellingShingle | Suchý Jakub Nožička Jiří Papež Václav Experimental Investigation of Unsteady Static Pressure Field Behind a Circular Cylinder EPJ Web of Conferences |
| title | Experimental Investigation of Unsteady Static Pressure Field Behind a Circular Cylinder |
| title_full | Experimental Investigation of Unsteady Static Pressure Field Behind a Circular Cylinder |
| title_fullStr | Experimental Investigation of Unsteady Static Pressure Field Behind a Circular Cylinder |
| title_full_unstemmed | Experimental Investigation of Unsteady Static Pressure Field Behind a Circular Cylinder |
| title_short | Experimental Investigation of Unsteady Static Pressure Field Behind a Circular Cylinder |
| title_sort | experimental investigation of unsteady static pressure field behind a circular cylinder |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2022/13/epjconf_efm2019_01059.pdf |
| work_keys_str_mv | AT suchyjakub experimentalinvestigationofunsteadystaticpressurefieldbehindacircularcylinder AT nozickajiri experimentalinvestigationofunsteadystaticpressurefieldbehindacircularcylinder AT papezvaclav experimentalinvestigationofunsteadystaticpressurefieldbehindacircularcylinder |