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Zverkov, Ilya and Kozlov, Viktor and Kryukov, Alexey and Boiko, Andrey V. and Hein, Stefan (2013) Laminar-turbulent transition structure on classic and wavy wing at low Reynolds number. 5th European Conference for Aeronautics and Space Sciences (EUCASS), 2013-07-01 - 2013-07-05, Munich, Germany.
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Abstract
This paper reviews results of researches of the boundary-layer structure and laminar-turbulent transition on the airfoil of unmanned air vehicles (UAVs). The researches have been performed in similar conditions at the Reynolds number for the airfoil chord Re=1.1-1.7•105 for wings with smooth and wavy surfaces. The authors have studied three types of airfoils. R-III-12 airfoil has been measured using a thermoanemometer, while Z-15 and Z-25 – by a PIV method. The method has allowed one to obtain a spatial pattern of perturbation distribution on the wing with wavy surface.
| Item URL in elib: | https://elib.dlr.de/83982/ | ||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||
| Title: | Laminar-turbulent transition structure on classic and wavy wing at low Reynolds number | ||||||||||||||||||||||||
| Authors: |
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| Date: | July 2013 | ||||||||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| Page Range: | pp. 1-9 | ||||||||||||||||||||||||
| Series Name: | Conference Proceedings on CD-ROM | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | laminar-turbulent transition, wavy wing, PIV | ||||||||||||||||||||||||
| Event Title: | 5th European Conference for Aeronautics and Space Sciences (EUCASS) | ||||||||||||||||||||||||
| Event Location: | Munich, Germany | ||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||
| Event Start Date: | 1 July 2013 | ||||||||||||||||||||||||
| Event End Date: | 5 July 2013 | ||||||||||||||||||||||||
| 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: | Göttingen | ||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > High Speed Configurations | ||||||||||||||||||||||||
| Deposited By: | Hein, Dr.-Ing. Stefan | ||||||||||||||||||||||||
| Deposited On: | 24 Sep 2013 15:16 | ||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 19:50 |
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