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Klein, Christian und Henne, Ulrich und Sachs, Werner und Egami, Yasuhiro und Ondrus, Vladimir und Beifuss, Uwe (2008) Application of Pressure-Sensitive Paint (PSP) for Determination of Dynamic Surface Pressures on a Rotating 65° Delta Wing Model in Transonic Flow. sonstiger Bericht. 3 S.
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Kurzfassung
Visualization and measurements of aerodynamic effects on a 2D-wing-profile model were conducted using an optical pressure measurement system, based on the pressure-sensitive paint (PSP) technique. The PSP technique can be used to obtain absolute pressure measurements on the surface of a model and in addition to evaluate quantitative aerodynamic flow phenomena by using scientific grade cameras and image processing techniques. The PSP technique has been used here for investigations of periodic flows. The unsteady PSP measurements presented here are the first measurements that are part of this “Unsteady PSP” project carried out in the DNW-TWG in Göttingen. The investigated delta-wing model is made from steel with sharp leading edges.
| elib-URL des Eintrags: | https://elib.dlr.de/53069/ | ||||||||||||||||||||||||||||
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| Dokumentart: | Berichtsreihe (sonstiger Bericht) | ||||||||||||||||||||||||||||
| Zusätzliche Informationen: | von Seite 7 bis Seite 9 | ||||||||||||||||||||||||||||
| Titel: | Application of Pressure-Sensitive Paint (PSP) for Determination of Dynamic Surface Pressures on a Rotating 65° Delta Wing Model in Transonic Flow | ||||||||||||||||||||||||||||
| Autoren: |
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| Datum: | 2008 | ||||||||||||||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||||||
| Seitenanzahl: | 3 | ||||||||||||||||||||||||||||
| Name der Reihe: | Annual Report DNW 2006 | ||||||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||||||
| Stichwörter: | unsteady PSP, rolling delta-wing model | ||||||||||||||||||||||||||||
| 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: | Göttingen | ||||||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Experimentelle Verfahren | ||||||||||||||||||||||||||||
| Hinterlegt von: | Micknaus, Ilka | ||||||||||||||||||||||||||||
| Hinterlegt am: | 07 Apr 2008 | ||||||||||||||||||||||||||||
| Letzte Änderung: | 27 Apr 2009 14:41 |
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