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Büscher, Alexander and Streit, Thomas and Rohardt, Claas-Hinrik (2006) Geometry Modifications of Nonplanar Wing Tip Design for Adaptation to Low Speed Range. In: ICAS 2006 Proceedings. Optimage Ltd, Edingburgh, UK and ICAS. 25th International Congress of the Aeronautical Sciences, 2006-09-03 - 2066-09-08, Hamburg, Germany. ISBN 0-9533991-7-6.
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Abstract
An assessment study of wing tip devices at low speed is described. Designed at cruise, the device provides poor low speed performance due to large regions of flow separation. Both airfoil redesign and the usage of moving parts on the leading edge are investigated to gain the flow behaviour. This study was done in two stages using a clean configuration at low speed and furthermore a take-off geometry at high-lift. Both techniques provide benefitail impact on the aerodynamic behaviour at low speed regime
| Item URL in elib: | https://elib.dlr.de/46759/ | ||||||||||||
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| Document Type: | Conference or Workshop Item (Paper) | ||||||||||||
| Title: | Geometry Modifications of Nonplanar Wing Tip Design for Adaptation to Low Speed Range | ||||||||||||
| Authors: |
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| Date: | 2006 | ||||||||||||
| Journal or Publication Title: | ICAS 2006 Proceedings | ||||||||||||
| Open Access: | No | ||||||||||||
| Gold Open Access: | No | ||||||||||||
| In SCOPUS: | No | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| Editors: |
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| Publisher: | Optimage Ltd, Edingburgh, UK and ICAS | ||||||||||||
| ISBN: | 0-9533991-7-6 | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | wing tip device, winglet, nonplanar, low speed, M-DAW | ||||||||||||
| Event Title: | 25th International Congress of the Aeronautical Sciences | ||||||||||||
| Event Location: | Hamburg, Germany | ||||||||||||
| Event Type: | international Conference | ||||||||||||
| Event Dates: | 2006-09-03 - 2066-09-08 | ||||||||||||
| Organizer: | International Council of Aeronautical Sciences (ICAS) | ||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||
| HGF - Program Themes: | Aircraft Research (old) | ||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||||||
| DLR - Research theme (Project): | L - Flight Physics (old) | ||||||||||||
| Location: | Braunschweig | ||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Configuration Design | ||||||||||||
| Deposited By: | Streit, Dr.rer.nat. Thomas | ||||||||||||
| Deposited On: | 18 Mar 2009 | ||||||||||||
| Last Modified: | 24 Jan 2012 10:02 |
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