Versenden
Drucken
Klein, C. und Engler, R. und Raju, C. und Viswanath, P. R. und Jagadeeswarachar, S. P. (2001) PSP Measurements on a Delta Wing-Body Model in the NAL 1.2m Trisonic Wind Tunnel. In: PSP Measurements on a Delta Wing-Body Model in the NAL 1.2m Trisonic Wind Tunnel, Seiten 1-33. National Aerospace Laboratories, Bangalore 560017, India, August 2001.
Dieses Archiv kann nicht den Volltext zur Verfügung stellen.
Kurzfassung
This report presents results obtained during the commissioning tests of a PSP system based on DLR technology in the NAL 1.2m trisonic wind tunnel. Measurements were made on a delta-wing-body model using two different binary paints (Optrod-B1 and NAL-G type) at a freestream Mach number of 0.8 and a=10°. A typical PSP image integration time was about 11s during a tunnel blowdown duration of about 20s. The drop in total temperature was typically about 8°C during the image integration. The results showed small changes on surface pressures (between different blowdowns) arising from a drop in tunnel total temperature during a blowdown which may be expected from the paint properties. The surface pressure distributions obtained from the two paints showed high degree of consistency.
| elib-URL des Eintrags: | https://elib.dlr.de/12806/ | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2004, monograph_id=SP 0110, | ||||||||||||||||||||||||
| Titel: | PSP Measurements on a Delta Wing-Body Model in the NAL 1.2m Trisonic Wind Tunnel | ||||||||||||||||||||||||
| Autoren: |
| ||||||||||||||||||||||||
| Datum: | 2001 | ||||||||||||||||||||||||
| Erschienen in: | PSP Measurements on a Delta Wing-Body Model in the NAL 1.2m Trisonic Wind Tunnel | ||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| Seitenbereich: | Seiten 1-33 | ||||||||||||||||||||||||
| Herausgeber: |
| ||||||||||||||||||||||||
| Name der Reihe: | E-8-421 | ||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | PSP, Optical Pressure Measurement, Delta-Wing-Body Model, Trisonic wind tunnel, B1 paint | ||||||||||||||||||||||||
| Veranstaltungstitel: | National Aerospace Laboratories, Bangalore 560017, India, August 2001 | ||||||||||||||||||||||||
| 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 19:31 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags
