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Stasicki, B. und Kompenhans, J. (2004) THE MULTI-CAMERA VIDEO STROBOSCOPE A VERSATILE INSTRUMENT FOR IMAGE BASED MEASUREMENT TECHNIQUES. In: ISFV11 2004 Flow Visualization, Seiten 1-10. 11TH INTERNATIONAL SYMPOSIUM ON FLOW VISUALIZATION August 9-12, 2004, University of Notre Dame, Notre Dame, Indiana, USA. ISBN 0-9533991-5.
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Kurzfassung
A high-speed video stroboscope has been developed at DLR, which allows the investigation of fast repetitive, e.g. periodic, phenomena. It provides a real-time, slow-motion display of these events with simultaneous frame recording. The system comprises a user-friendly sequencer to generate the trigger pulses, a frequency-independent digital phase shifter and an asynchronously shuttered progressive scan CCD camera. The basic features of this system and its recent extension to a multicamera system will be described. Examples of the application of the video stroboscope for the measurement of the gap width of a high lift device in-flight, for the diagnostics of a turbine and for the investigation of the cavitation effect behind a marine propeller will be given.
| elib-URL des Eintrags: | https://elib.dlr.de/12831/ | ||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2004, monograph_id=1.10.1-71, | ||||||||||||||||||||||||
| Titel: | THE MULTI-CAMERA VIDEO STROBOSCOPE A VERSATILE INSTRUMENT FOR IMAGE BASED MEASUREMENT TECHNIQUES | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | 2004 | ||||||||||||||||||||||||
| Erschienen in: | ISFV11 2004 Flow Visualization | ||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| Seitenbereich: | Seiten 1-10 | ||||||||||||||||||||||||
| Herausgeber: |
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| Name der Reihe: | CD ROM Proceedings | ||||||||||||||||||||||||
| ISBN: | 0-9533991-5 | ||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | visualization, video stroboscope, model location, turbine diagnostics, cavitation | ||||||||||||||||||||||||
| Veranstaltungstitel: | 11TH INTERNATIONAL SYMPOSIUM ON FLOW VISUALIZATION August 9-12, 2004, University of Notre Dame, Notre Dame, Indiana, USA | ||||||||||||||||||||||||
| 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 19:33 |
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