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Novara, Matteo and Schanz, Daniel and Erdogdu, Ahmed Oguzhan and Godbersen, Philipp and Gesemann, Sebastian and Jahn, Tobias and Scharnowski, Sven and Schröder, Andreas (2022) Two-Pulse STB investigation of shock wave boundary layer interaction flow over fluttering OAT15A wing. In: HOMER Final Workshop 2022, pp. 48-49. HOMER Final Workshop 2022, 2022-02-23 - 2022-02-24, online.
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Abstract
A two-pulse two-cameras particle tracking investigation of the transonic flow over an OAT15A fluttering wing model has been carried out in the framework of HOMER work package 5 (WP5, Task 5.2). The objective of the investigation is to gain insight in the fluid dynamic of the shock wave boundary layer interaction and to generate an experimental database suitable for the validation of fluid-structure interaction (FSI) codes. The measurement is carried out in the Trisonic Wind Tunnel Munich (TWM); a 2D rigid wing model (150 mm chordwise, 298 mm spanwise) is mounted on a spring to allow one torsional degree of freedom (Fig 1-top-left). The Mach number of the incoming flow is 0.74 and the angle of attack in wind-off condition 7.2°.
| Item URL in elib: | https://elib.dlr.de/187518/ | ||||||||||||||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||||||||||||||
| Additional Information: | Projektabschlusstreffen HOMER | ||||||||||||||||||||||||||||||||||||
| Title: | Two-Pulse STB investigation of shock wave boundary layer interaction flow over fluttering OAT15A wing | ||||||||||||||||||||||||||||||||||||
| Authors: |
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| Date: | February 2022 | ||||||||||||||||||||||||||||||||||||
| Journal or Publication Title: | HOMER Final Workshop 2022 | ||||||||||||||||||||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||||||||||||||
| Page Range: | pp. 48-49 | ||||||||||||||||||||||||||||||||||||
| Series Name: | Book of Abstracts | ||||||||||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||||||||||
| Keywords: | LTwo-Pulse STB investigation, Shake-The-Box (STB), shock wave boundary layer interaction flow, Trisonic Wind Tunnel Munich (TWM), triangulating 3D particle | ||||||||||||||||||||||||||||||||||||
| Event Title: | HOMER Final Workshop 2022 | ||||||||||||||||||||||||||||||||||||
| Event Location: | online | ||||||||||||||||||||||||||||||||||||
| Event Type: | Workshop | ||||||||||||||||||||||||||||||||||||
| Event Start Date: | 23 February 2022 | ||||||||||||||||||||||||||||||||||||
| Event End Date: | 24 February 2022 | ||||||||||||||||||||||||||||||||||||
| Organizer: | HOMER Network | ||||||||||||||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||||||||||||||||||||
| HGF - Program Themes: | Efficient Vehicle | ||||||||||||||||||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||||||||||||||||||
| DLR - Program: | L EV - Efficient Vehicle | ||||||||||||||||||||||||||||||||||||
| DLR - Research theme (Project): | L - Virtual Aircraft and Validation | ||||||||||||||||||||||||||||||||||||
| Location: | Göttingen | ||||||||||||||||||||||||||||||||||||
| Institutes and Institutions: | Institute for Aerodynamics and Flow Technology > Experimental Methods, GO | ||||||||||||||||||||||||||||||||||||
| Deposited By: | Micknaus, Ilka | ||||||||||||||||||||||||||||||||||||
| Deposited On: | 22 Jul 2022 12:10 | ||||||||||||||||||||||||||||||||||||
| Last Modified: | 25 Jul 2025 17:54 |
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