Schanz, Daniel und Konrath, Robert und Schröder, Andreas und Geisler, Reinhard und Erdogdu, Ahmed Oguzhan und 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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Kurzfassung
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.
elib-URL des Eintrags: | https://elib.dlr.de/189164/ | ||||||||||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||||||
Zusätzliche Informationen: | http://www.lisbon-lasersymposium.org/lxlaser2022 | ||||||||||||||||||||||||||||
Titel: | Full-volume investigation of moving rigid and flexible wings using Lagrangian Particle Tracking of surface markers and tracer particles | ||||||||||||||||||||||||||||
Autoren: |
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Datum: | Juli 2022 | ||||||||||||||||||||||||||||
Erschienen in: | Proceedings of the 20th International Symposium on the Application of Laser and Imaging Techniques to Fluid Mechanics | ||||||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||
Seitenbereich: | 2655 - 2663 | ||||||||||||||||||||||||||||
Name der Reihe: | Conference Proceedings online | ||||||||||||||||||||||||||||
ISBN: | 978-989-53637-0-4 | ||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||
Stichwörter: | Lagrangian Particle Tracking, Shake-The-Box, Collars triangle, pressure determination, bird flight | ||||||||||||||||||||||||||||
Veranstaltungstitel: | 20th Int. Symp on Appl. Laser Techniques to Fluid Mechanics 2022 | ||||||||||||||||||||||||||||
Veranstaltungsort: | Lissabon, Portugal | ||||||||||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||
Veranstaltungsbeginn: | 11 Juli 2022 | ||||||||||||||||||||||||||||
Veranstaltungsende: | 14 Juli 2022 | ||||||||||||||||||||||||||||
Veranstalter : | IST, Lissabon, Portugal | ||||||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||||||
HGF - Programm: | Luftfahrt | ||||||||||||||||||||||||||||
HGF - Programmthema: | Effizientes Luftfahrzeug | ||||||||||||||||||||||||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||||||||||
DLR - Forschungsgebiet: | L EV - Effizientes Luftfahrzeug | ||||||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | L - Virtuelles Flugzeug und Validierung | ||||||||||||||||||||||||||||
Standort: | Göttingen | ||||||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Experimentelle Verfahren, GO | ||||||||||||||||||||||||||||
Hinterlegt von: | Micknaus, Ilka | ||||||||||||||||||||||||||||
Hinterlegt am: | 13 Dez 2022 14:45 | ||||||||||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 20:50 |
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