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Bütefisch, K.-A. (1997) Density Measurements by Means of Planar Intensity Distribution of Rayleigh Scattered Laser Light (PIRS) on a Delta Wing in the 1m x 1m Transonic Wind Tunnel (TWG). 17th ICIASF, Asilomar Conference Center Pacific Grove, 28. September - 02. Oktober 1997.
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Kurzfassung
In order to show whether Rayleigh scattering from gas molecules of a wind tunnel flow field is applicable for the acquisition of density data in the case of aerodynamically relevant flow problems, initial tests in a Ludwieg Tube at a Mach number 6.8 have been performed. Based on the experiences during these first tests, the quantitative determination of the density field above a delta wing has been performed at Mach numbers between 0.5 and 1.4 in the transonic wind tunnel of the DLR Göttingen. Three-dimensional density fields with a resolution of about 1% have been obtained
| elib-URL des Eintrags: | https://elib.dlr.de/13500/ | ||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=1999, | ||||||||
| Titel: | Density Measurements by Means of Planar Intensity Distribution of Rayleigh Scattered Laser Light (PIRS) on a Delta Wing in the 1m x 1m Transonic Wind Tunnel (TWG) | ||||||||
| Autoren: |
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| Datum: | 1997 | ||||||||
| Open Access: | Nein | ||||||||
| Gold Open Access: | Nein | ||||||||
| In SCOPUS: | Nein | ||||||||
| In ISI Web of Science: | Nein | ||||||||
| Status: | veröffentlicht | ||||||||
| Stichwörter: | flow visualization, density determination, delta wing, Rayleigh scattered laser light, transonic wind tunnel | ||||||||
| Veranstaltungstitel: | 17th ICIASF, Asilomar Conference Center Pacific Grove, 28. September - 02. Oktober 1997 | ||||||||
| Veranstalter : | Asilomar Conference Center Pacific Grove | ||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||
| HGF - Programm: | Luftfahrt | ||||||||
| HGF - Programmthema: | keine Zuordnung | ||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||
| DLR - Forschungsgebiet: | L SI - Versuchs- und Simulationstechniken | ||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | NICHT SPEZIFIZIERT | ||||||||
| Standort: | Köln-Porz , Braunschweig , Göttingen | ||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Institut für Strömungsmechanik | ||||||||
| Hinterlegt von: | DLR-Beauftragter, elib | ||||||||
| Hinterlegt am: | 16 Sep 2005 | ||||||||
| Letzte Änderung: | 14 Jan 2010 20:32 |
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