Versenden
Drucken
Schülein, Erich und Rosemann, Henning und Schaber, Sven (2012) Transition Detection and Skin Friction Measurements on Rotating Propeller Blades. 28th AIAA Aerodynamic Measurement Technology, Ground Testing, and Flight Testing Conference, 2012-06-25 - 2012-06-28, New Orleans, Louisiana, USA.
Dieses Archiv kann nicht den Volltext zur Verfügung stellen.
Offizielle URL: https://www.aiaa.org/
Kurzfassung
The laminar-to-turbulent transition on high-speed rotating propeller blades is investigated in the present work experimentally. The analysis of limitations for optical skin-friction measurements by the oil-film interferometry, as well as of the results of feasibility experiments in the low-speed wind-tunnel BLSWT of AIRBUS Bremen at propeller rotation rates from 3000 up to 14400 rpm (50-240 Hz) and free-stream flow speeds between 30 and 70 m/s are included. The effects of Reynolds number and of the propeller advance ratio on the transition location and flow topology are discussed.
| elib-URL des Eintrags: | https://elib.dlr.de/75706/ | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dokumentart: | Konferenzbeitrag (Vortrag, Paper) | ||||||||||||||||
| Titel: | Transition Detection and Skin Friction Measurements on Rotating Propeller Blades | ||||||||||||||||
| Autoren: |
| ||||||||||||||||
| Datum: | 27 Juni 2012 | ||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| Seitenbereich: | Seiten 1-25 | ||||||||||||||||
| Name der Reihe: | Conference Proceedings online | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | Transition, boundary-layer, subsonic, rotating-propeller, experiment | ||||||||||||||||
| Veranstaltungstitel: | 28th AIAA Aerodynamic Measurement Technology, Ground Testing, and Flight Testing Conference | ||||||||||||||||
| Veranstaltungsort: | New Orleans, Louisiana, USA | ||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
| Veranstaltungsbeginn: | 25 Juni 2012 | ||||||||||||||||
| Veranstaltungsende: | 28 Juni 2012 | ||||||||||||||||
| Veranstalter : | AIAA | ||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||
| HGF - Programmthema: | Starrflügler (alt) | ||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||
| DLR - Forschungsgebiet: | L AR - Starrflüglerforschung | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Militärische Technologien (alt) | ||||||||||||||||
| Standort: | Göttingen | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Hochgeschwindigkeitskonfigurationen | ||||||||||||||||
| Hinterlegt von: | Schülein, Dr.rer.nat. Erich | ||||||||||||||||
| Hinterlegt am: | 17 Jul 2012 08:57 | ||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:41 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags
