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Titel:

Numerical Performance Analysis of a Coanda Aerofoil

Autor(en): K. Stadlberger, M. Hornung
Zusammenfassung: Active flow control technology is receiving increased interest for flapless flight control applications. Two modifications of Menter's shear-stress-transport turbulence model are presented and validated aiming to increase robustness and accuracy for the modelling of Coanda flap systems in the preliminary design stages. A large number of Reynolds-averaged Navier-Stokes simulations has been performed for a representative circulation control aerofoil to assess its control moment effectiveness. The final analysis enables statements about the sensitivity of lift and pitching moment generation to geometric parameters and blowing conditions.
Veranstaltung: Deutscher Luft- und Raumfahrtkongress 2015, Rostock
Verlag, Ort: Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal-Oberth e.V., Bonn, 2015
Medientyp: Conference Paper
Sprache: englisch
Format: 21,0 x 29,7 cm, 14 Seiten
URN: urn:nbn:de:101:1-201510306344
Stichworte zum Inhalt: active flow control, sensitivity study
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Veröffentlicht am: 30.10.2015