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Foucaut, Jean Marc and Cuvier, Christophe and Willert, Christian and Soria, Julio (2018) Characterization of a high Reynolds number turbulent boundary layer by means of PIV. In: Proceedings of the 5th International Conference on Experimental Fluid Mechanics, pp. 372-377. Universität der Bundeswehr, München. 5th International Conference on Experimental Fluid Mechanics ICEFM 2018, 2018-07-02 - 2018-07-04, München, Deutschland. doi: 10.18726/2018_2. ISBN 978-3-943207-32-3.
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Official URL: https://athene-forschung.unibw.de/124262?show_id=124114
Abstract
To characterize the turbulent boundary layer evolution in the LMFL wind tunnel, two experiments of velocity measurement by PIV were carried out. A first campaign was done based on a high magnification 2C2D PIV in the near wall region in order to capture the near wall scales and the mean gradient. A second experiment of stereo PIV using two systems was carried out to measure the full boundary layer with a good spatial resolution. By merging these two experiments, a good characterization can be made at 3 stations along the wind tunnel and for three free-stream velocities.
| Item URL in elib: | https://elib.dlr.de/121152/ | ||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||
| Title: | Characterization of a high Reynolds number turbulent boundary layer by means of PIV | ||||||||||||||||||||
| Authors: |
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| Date: | 2 July 2018 | ||||||||||||||||||||
| Journal or Publication Title: | Proceedings of the 5th International Conference on Experimental Fluid Mechanics | ||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||
| DOI: | 10.18726/2018_2 | ||||||||||||||||||||
| Page Range: | pp. 372-377 | ||||||||||||||||||||
| Editors: |
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| Publisher: | Universität der Bundeswehr, München | ||||||||||||||||||||
| ISBN: | 978-3-943207-32-3 | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | turbulent boundary layer, particle image velocimetry, PIV, long-range micro PIV, turbulence, image-based velocimetry | ||||||||||||||||||||
| Event Title: | 5th International Conference on Experimental Fluid Mechanics ICEFM 2018 | ||||||||||||||||||||
| Event Location: | München, Deutschland | ||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||
| Event Start Date: | 2 July 2018 | ||||||||||||||||||||
| Event End Date: | 4 July 2018 | ||||||||||||||||||||
| Organizer: | Universität der Bundeswehr, München | ||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||||
| HGF - Program Themes: | propulsion systems | ||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||
| DLR - Program: | L ER - Engine Research | ||||||||||||||||||||
| DLR - Research theme (Project): | L - Virtual Engine and Validation methods (old) | ||||||||||||||||||||
| Location: | Köln-Porz | ||||||||||||||||||||
| Institutes and Institutions: | Institute of Propulsion Technology > Engine Measurement Systems | ||||||||||||||||||||
| Deposited By: | Willert, Dr.phil. Christian | ||||||||||||||||||||
| Deposited On: | 30 Jul 2018 09:32 | ||||||||||||||||||||
| Last Modified: | 24 Apr 2024 20:25 |
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