[en] The subject of this paper is the experimental study of the aeroelastic behavior of a wing undergoing stall flutter in the vicinity of second, static wing. While stall flutter has been the subject of several investigations, such work has almost always concentrated on isolated wings. Stall flutter is a phenomenon that is mostly encountered in rotating blades, such as wind turbine or helicopter blades. In such cases, the phenomenon is influenced by the wake of the preceding
blade. This paper presents a series of experiments carried out at the Goldstein Laboratory of the University of Manchester, concerning the phenomenon of stall flutter influenced by the proximity of a static wing. The work is an extension of the single wing stall flutter experiments
presented by Dimitriadis and Li (2009).
Disciplines :
Aerospace & aeronautics engineering
Author, co-author :
Li, Jing; University of Loughborough
Dimitriadis, Grigorios ; Université de Liège - ULiège > Département d'aérospatiale et mécanique > Interactions Fluide-Structure - Aérodynamique expérimentale
Language :
English
Title :
Influence of a static wing wake on the stall flutter behavior of a flexible wing
Publication date :
13 July 2011
Event name :
13th International Conference on Wind Engineering
Event organizer :
International Association for Wind Engineering (IAWE) European Wind Energy Association (EWEA) World Wind Energy Association (WWEA) TU Delft TU Eindhoven
Event place :
Amsterdam, Netherlands
Event date :
from 10-07-2011 to 15/07/2011
Audience :
International
Main work title :
Proceedings of the 13th International Conference on Wind Engineering, ICWE13
