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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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Kurzfassung
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.
| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||
|---|---|---|---|---|---|---|---|
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2004, | ||||||
| Titel: | Measurement of model location and model deformation in wind tunnels | ||||||
| Autoren: |
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| Datum: | 2004 | ||||||
| In Open Access: | Nein | ||||||
| In SCOPUS: | Nein | ||||||
| In ISI Web of Science: | Nein | ||||||
| Seitenbereich: | Seiten 1-12 | ||||||
| Status: | veröffentlicht | ||||||
| Stichwörter: | position detection; deformation analysis; low-speed flows; transonic flows; measurement accuracy; European Windtunnel Association; EWA | ||||||
| Veranstaltungstitel: | European Windtunnel Association Initial Joint Workshop, Toulouse, October18-20,2004 | ||||||
| Veranstalter : | ONERA | ||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||
| HGF - Programm: | Luftfahrt | ||||||
| HGF - Programmthema: | Starrflügler (alt) | ||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||
| DLR - Forschungsgebiet: | L AR - Starrflüglerforschung | ||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Flugphysik (alt) | ||||||
| Standort: | Köln-Porz , Braunschweig , Göttingen | ||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik | ||||||
| Hinterlegt von: | Micknaus, Ilka | ||||||
| Hinterlegt am: | 31 Jan 2006 | ||||||
| Letzte Änderung: | 14 Jan 2010 19:36 |
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