Publikationen

DGLR-Publikationsdatenbank - Detailansicht

Titel:

Systematic Investigation of a Fixed-Pitch Small-Scale Propeller under Non-Axial Inflow Conditions

Autor(en): M. Cerny, N. Herzog, J. Faust, M. Stuhlpfarrer, C. Breitsamter
Zusammenfassung: Small-scalefixed-pitch propellers especially on multicopter configurations experience higher angles of attack than on usual aircraft configurations. In order to improve their aerodynamic efficiency, a better understanding of the occurringflow-fields under such non-axial inflow conditions is required. Therefore, an isolated small-scale propeller is operated at a range of inflow angles from zero to 180 degrees. Experimental data obtained by measurements of forces as well as a particle image velocimetry (PIV) are compared to numerical results generated by methods of different fidelity.
Veranstaltung: Deutscher Luft- und Raumfahrtkongress 2018, Friedrichshafen
Verlag, Ort: Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal-Oberth e.V., Bonn, 2021
Medientyp: Conference Paper
Sprache: englisch
Format: 21,0 x 29,7 cm, 10 Seiten
URN: urn:nbn:de:101:1-2021032412145742972070
DOI:10.25967/480106
Stichworte zum Inhalt: Propeller, UAV, Aerodynamics, Non-axial inflow, Wind tunnel, PIV, Free wake, CFD, URANS
Verfügbarkeit: Download - Bitte beachten Sie die Nutzungsbedingungen dieses Dokuments: Copyright protected
Kommentar:
Zitierform:Cerny, M.; Herzog, N.; et al. (2021): Systematic Investigation of a Fixed-Pitch Small-Scale Propeller under Non-Axial Inflow Conditions. Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal-Oberth e.V.. (Text). https://doi.org/10.25967/480106. urn:nbn:de:101:1-2021032412145742972070.
Veröffentlicht am: 24.03.2021