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Hübner, A.-R. und Löser, T. (2000) Recent Improvements in the Measurement of Aerodynamic Damping Derivatives. In: Notes on Numerical Fluid Mechanics. 12. DGLR-Fach-Symposium AG STAB, Stuttgart (de), 15.-17.11.2000.
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Kurzfassung
The Oscillatory Motion Support (OMS), used in the German-Dutch Wind Tunnels - Low Speed Wind Tunnel Braunschweig (DNW-NWB) for the measurements of damping derivatives has undergone substantial changes and improvements. The changes in the mechanical system include a new hydraulic 6 degree-of-freedom platform for static model positioning and yaw, and a hydraulic actuator for pitch and roll. An active strut has been employed to suppress the wind tunnel model's natural oscillations. A new data acquisition system along with new data evaluation software is used. For increased accuracy, the model position is measured by a high speed video system. The new components have demonstrated their suitability in a recent wind tunnel entry with an Airbus Megaliner model.
| elib-URL des Eintrags: | https://elib.dlr.de/13366/ | ||||||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2001, | ||||||||||||
| Titel: | Recent Improvements in the Measurement of Aerodynamic Damping Derivatives | ||||||||||||
| Autoren: |
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| Datum: | 2000 | ||||||||||||
| Erschienen in: | Notes on Numerical Fluid Mechanics | ||||||||||||
| Open Access: | Nein | ||||||||||||
| Gold Open Access: | Nein | ||||||||||||
| In SCOPUS: | Nein | ||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||
| Status: | veröffentlicht | ||||||||||||
| Stichwörter: | Damping Derivative, dynamic derivative, pitching motion, rolling motion, yawing motion, model oscillation | ||||||||||||
| Veranstaltungstitel: | 12. DGLR-Fach-Symposium AG STAB, Stuttgart (de), 15.-17.11.2000 | ||||||||||||
| Veranstalter : | AG-STAB | ||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||
| HGF - Programmthema: | keine Zuordnung | ||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||
| DLR - Forschungsgebiet: | L ST - Starrflüglertechnologien | ||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Konzepte & Integration (alt) | ||||||||||||
| Standort: | Köln-Porz , Braunschweig , Göttingen | ||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Institut für Entwurfsaerodynamik | ||||||||||||
| Hinterlegt von: | Grant, Claudia | ||||||||||||
| Hinterlegt am: | 16 Sep 2005 | ||||||||||||
| Letzte Änderung: | 14 Jan 2010 20:20 |
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