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Seelhorst, U. und Bütefisch, K.A. und Sauerland, K.H. (1993) "Three Component Laser-Doppler-Velocimeter Development for Large Wind Tunnel". In: ICIASF 1993 RECORD.
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Kurzfassung
Within the scope of a co-operative programme between DLR and US Air Force and the DLr programme co-rot a three component laser- Doppler-velocimeter together with a position monitoring system has to be developed in order to determine the unsteady flow field around a rotating helicopter rotor blade. Most of these measurements have to be performed in the DNW (Deutsch-Niederlaendischer Windkanal.The Netherlands), a large wind tunnel with an open test section of 6m-8m. Experiences from previous tests in the DNW on the same helicopter rotor blade with different LDV set-ups were gained and finally led to a 3 component LDV with a working distance of 5m and a 350 mmaperture receiving optics. By the new set-up it was possible to obtain high quality data although the total laser power does not exceed 3 Watts.
| elib-URL des Eintrags: | https://elib.dlr.de/37099/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=1993, | ||||||||||||||||
| Titel: | "Three Component Laser-Doppler-Velocimeter Development for Large Wind Tunnel" | ||||||||||||||||
| Autoren: |
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| Datum: | 1993 | ||||||||||||||||
| Erschienen in: | ICIASF 1993 RECORD | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | Three-Component Laser-Doppler-Velocimeter, Position monitoring system, unsteady flow-field, helicopter rotor, DNW | ||||||||||||||||
| HGF - Forschungsbereich: | NICHT SPEZIFIZIERT | ||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||
| HGF - Programmthema: | keine Zuordnung | ||||||||||||||||
| DLR - Schwerpunkt: | NICHT SPEZIFIZIERT | ||||||||||||||||
| DLR - Forschungsgebiet: | L DT - Drehflüglertechnologien | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | NICHT SPEZIFIZIERT | ||||||||||||||||
| Standort: | Köln-Porz , Braunschweig , Göttingen | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Institut für Strömungsmechanik > Institut für Experimentelle Strömungsmechanik | ||||||||||||||||
| Hinterlegt von: | DLR-Beauftragter, elib | ||||||||||||||||
| Hinterlegt am: | 03 Apr 2006 | ||||||||||||||||
| Letzte Änderung: | 27 Apr 2009 10:07 |
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