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Schanz, Daniel and Konrath, Robert and Schröder, Andreas and Geisler, Reinhard and Erdogdu, Ahmed Oguzhan and Agocs, Janos (2022) Full-volume investigation of moving rigid and flexible wings using Lagrangian Particle Tracking of surface markers and tracer particles. In: Proceedings of the 20th International Symposium on the Application of Laser and Imaging Techniques to Fluid Mechanics (222), 2655 - 2663. 20th Int. Symp on Appl. Laser Techniques to Fluid Mechanics 2022, 2022-07-11 - 2022-07-14, Lissabon, Portugal. ISBN 978-989-53637-0-4.
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Abstract
A dynamic test rig based on a hypocycloid gear has been designed 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 constantly 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. A system of eight high-speed cameras captures the flow all around the wings and simulaneously captures the wing deformation by tracking the surface markers.
| Item URL in elib: | https://elib.dlr.de/189164/ | ||||||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||||||
| Additional Information: | http://www.lisbon-lasersymposium.org/lxlaser2022 | ||||||||||||||||||||||||||||
| Title: | Full-volume investigation of moving rigid and flexible wings using Lagrangian Particle Tracking of surface markers and tracer particles | ||||||||||||||||||||||||||||
| Authors: |
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| Date: | July 2022 | ||||||||||||||||||||||||||||
| Journal or Publication Title: | Proceedings of the 20th International Symposium on the Application of Laser and Imaging Techniques to Fluid Mechanics | ||||||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||||||
| Page Range: | 2655 - 2663 | ||||||||||||||||||||||||||||
| Series Name: | Conference Proceedings online | ||||||||||||||||||||||||||||
| ISBN: | 978-989-53637-0-4 | ||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||
| Keywords: | Lagrangian Particle Tracking, Shake-The-Box, Collars triangle, pressure determination, bird flight | ||||||||||||||||||||||||||||
| Event Title: | 20th Int. Symp on Appl. Laser Techniques to Fluid Mechanics 2022 | ||||||||||||||||||||||||||||
| Event Location: | Lissabon, Portugal | ||||||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||||||
| Event Start Date: | 11 July 2022 | ||||||||||||||||||||||||||||
| Event End Date: | 14 July 2022 | ||||||||||||||||||||||||||||
| Organizer: | IST, Lissabon, Portugal | ||||||||||||||||||||||||||||
| 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: | 13 Dec 2022 14:45 | ||||||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 20:50 |
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