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Frahnert, H. (2004) Measurement of model location and model deformation in wind tunnels. European Windtunnel Association Initial Joint Workshop, Toulouse, October18-20,2004.
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Abstract
Results of position detection and deformation analysis in both low-speed flows and transonic flows are presented. The position detection system of DLR has been jointly developed with LaVision GmbH / Göttingen. Boundary conditions for numerical simulations as well as the effective angle of attack and angle of roll are derived from measurements on a delta airfoil. The result of deformation analysis of flaps under wind load in transonic flows is presented. The measurements have been accomplished in a rotating frame of reference. Estimates of measurement accuracy and perspectives for application of our system in European wind tunnels are given.
| Item URL in elib: | https://elib.dlr.de/12864/ | ||||||
|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Speech) | ||||||
| Additional Information: | LIDO-Berichtsjahr=2004, | ||||||
| Title: | Measurement of model location and model deformation in wind tunnels | ||||||
| Authors: |
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| Date: | 2004 | ||||||
| Open Access: | No | ||||||
| Gold Open Access: | No | ||||||
| In SCOPUS: | No | ||||||
| In ISI Web of Science: | No | ||||||
| Page Range: | pp. 1-12 | ||||||
| Status: | Published | ||||||
| Keywords: | position detection; deformation analysis; low-speed flows; transonic flows; measurement accuracy; European Windtunnel Association; EWA | ||||||
| Event Title: | European Windtunnel Association Initial Joint Workshop, Toulouse, October18-20,2004 | ||||||
| Organizer: | ONERA | ||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||
| 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: | Köln-Porz , Braunschweig , Göttingen | ||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology | ||||||
| Deposited By: | Micknaus, Ilka | ||||||
| Deposited On: | 31 Jan 2006 | ||||||
| Last Modified: | 14 Jan 2010 19:36 |
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