Mertens, Christoph und Grille Guerra, Adrian und van Oudheusden, B. W. und Fehrs, Michael und Ritter, Markus Raimund (2023) Analysis of the Boundary Layer on a Highly Flexible Wing Based on Infrared Thermography Measurements. In: 23rd STAB/DGLR Symposium on New Results in Numerical and Experimental Fluid Mechanics XIV, Seiten 3-13. Springer. STAB/DGLR Symposium 2022, 2022-11-09 - 2022-11-10, Berlin, Deutschland. doi: 10.1007/978-3-031-40482-5_1. ISBN 978-3-031-40481-8. ISSN 1612-2909.
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Offizielle URL: https://link.springer.com/book/10.1007/978-3-031-40482-5
Kurzfassung
The effects of the wing skin distortion on the boundary layer of a highly flexible wing are analyzed in a wind tunnel experiment using infrared thermography measurements. Considerable differences in the boundary layer flow are observed when comparing the sections of the wing near the ribs, where the design shape of the wing is preserved, and in between the ribs. At the spanwise locations between the ribs, the sectional wing shape distorts and triggers boundary layer transition close to the leading edge. The differences between the design behavior of the wing and the experimental results of the boundary layer analysis demonstrate the need for considering the skin deformation and its effects on the boundary layer flow when designing highly flexible wings.
elib-URL des Eintrags: | https://elib.dlr.de/199535/ | ||||||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||
Titel: | Analysis of the Boundary Layer on a Highly Flexible Wing Based on Infrared Thermography Measurements | ||||||||||||||||||||||||
Autoren: |
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Datum: | 23 September 2023 | ||||||||||||||||||||||||
Erschienen in: | 23rd STAB/DGLR Symposium on New Results in Numerical and Experimental Fluid Mechanics XIV | ||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||
DOI: | 10.1007/978-3-031-40482-5_1 | ||||||||||||||||||||||||
Seitenbereich: | Seiten 3-13 | ||||||||||||||||||||||||
Herausgeber: |
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Verlag: | Springer | ||||||||||||||||||||||||
Name der Reihe: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design (NNFM, volume 154) | ||||||||||||||||||||||||
ISSN: | 1612-2909 | ||||||||||||||||||||||||
ISBN: | 978-3-031-40481-8 | ||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||
Stichwörter: | Pazy wing, laminar separation bubble, differential infrared thermography, wind tunnel test | ||||||||||||||||||||||||
Veranstaltungstitel: | STAB/DGLR Symposium 2022 | ||||||||||||||||||||||||
Veranstaltungsort: | Berlin, Deutschland | ||||||||||||||||||||||||
Veranstaltungsart: | nationale Konferenz | ||||||||||||||||||||||||
Veranstaltungsbeginn: | 9 November 2022 | ||||||||||||||||||||||||
Veranstaltungsende: | 10 November 2022 | ||||||||||||||||||||||||
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 - Digitale Technologien | ||||||||||||||||||||||||
Standort: | Göttingen | ||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Aeroelastik > Aeroelastische Simulation | ||||||||||||||||||||||||
Hinterlegt von: | Fehrs, Michael | ||||||||||||||||||||||||
Hinterlegt am: | 30 Nov 2023 15:05 | ||||||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 21:00 |
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