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/ | ||||||
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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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