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Schanz, Daniel and Konrath, Robert and Geisler, Reinhard and Erdogdu, Ahmed Oguzhan and Agocs, Janos and Schröder, Andreas (2021) 3D flow and deformation measurements of rigid and flexible wings under combined pitching and plunging motions using Lagrangian particle tracking. In: HOMER workshop on Optical Metrology and Data Assimilation Applied to Aeroelastics, 2 - 4. HOMER Workshop on Optical Metrology and Data Assimilation Applied to Aeroelastics 2021, 2021-09-22 - 2021-09-23, Delft, The Netherlands.
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Official URL: https://omda3.sciencesconf.org/data/pages/book_omda3_en.pdf
Abstract
A dynamic test rig based on a hypocycloid gear has been designed for at DLR for underwater flapping wing applications. Three NACA0012 wings with different flexibility, to be attached to the end plate, have been constructed (half span: 150 mm, chord: 50 mm ). The wings perform a two-dimensional motion, i.e. within the x,z-plane, whereas the pitch axis is constant pointing in the y-direction. Markers with approx. 0.5mm diameter were printed onto the wings with pseudo-random distribution to allow detection of the wing motion and deformation. Lagrangian particle tracking of the markers, together with particles in the flow was performed
| Item URL in elib: | https://elib.dlr.de/144294/ | ||||||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||||||
| Title: | 3D flow and deformation measurements of rigid and flexible wings under combined pitching and plunging motions using Lagrangian particle tracking | ||||||||||||||||||||||||||||
| Authors: |
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| Date: | September 2021 | ||||||||||||||||||||||||||||
| Journal or Publication Title: | HOMER workshop on Optical Metrology and Data Assimilation Applied to Aeroelastics | ||||||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||||||
| Page Range: | 2 - 4 | ||||||||||||||||||||||||||||
| Editors: |
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| Series Name: | Book of Abstracts | ||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||
| Keywords: | combined pitching and plunging motions, Lagrangian particle tracking, high-power LED arrays, Shake-TheBox (STB) method | ||||||||||||||||||||||||||||
| Event Title: | HOMER Workshop on Optical Metrology and Data Assimilation Applied to Aeroelastics 2021 | ||||||||||||||||||||||||||||
| Event Location: | Delft, The Netherlands | ||||||||||||||||||||||||||||
| Event Type: | Workshop | ||||||||||||||||||||||||||||
| Event Start Date: | 22 September 2021 | ||||||||||||||||||||||||||||
| Event End Date: | 23 September 2021 | ||||||||||||||||||||||||||||
| Organizer: | TU Delft, Institut P', CNRS, Université der Poitiers | ||||||||||||||||||||||||||||
| 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: | 05 Jan 2022 18:40 | ||||||||||||||||||||||||||||
| Last Modified: | 22 Jul 2025 10:57 |
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