ISBN 9783843928076

978-3-8439-2807-6, Reihe Luftfahrt

Andreas Hövelmann
Analysis and Control of Partly-Developed Leading-Edge Vortices

232 Seiten, Dissertation Technische Universität München (2016), Hardcover, A5

Zusammenfassung / Abstract

This doctoral thesis focuses on leading-edge vortex flow phenomena associated with two moderately-swept, low-aspect-ratio diamond wing configurations. Combined experimental and numerical investigations were undertaken at low-speed wind tunnel conditions. A consistent flow-physical description of the leading-edge vortex formation and progression due to rounded leading edges is provided. Also, spanwise-varying leading-edge contours are considered, and the effects on leading-edge vortex separations and aerodynamic characteristics are reviewed.