Reference : Numerical and Experimental Investigation of Slot-Blowing Air Over a Cylinder
Scientific congresses and symposiums : Paper published in a book
Engineering, computing & technology : Aerospace & aeronautics engineering
http://hdl.handle.net/2268/156891
Numerical and Experimental Investigation of Slot-Blowing Air Over a Cylinder
English
Runge, William [Université Libre de Bruxelles - ULB > > > >]
Buysschaert, Frank [Université Libre de Bruxelles - ULB > > > >]
Hayez, Jules [Université Libre de Bruxelles - ULB > > > >]
Carlier, François [Université de Liège - ULiège > > > 2e an. master ingé. civ. aérospat., fin. appr.]
Antoine, Hubert [Sagita > > > >]
Hendrick, Patrick [Université Libre de Bruxelles - ULB > > > >]
Dimitriadis, Grigorios mailto [Université de Liège - ULiège > Département d'aérospatiale et mécanique > Interactions Fluide-Structure - Aérodynamique expérimentale >]
Degrez, Gérard [Université Libre de Bruxelles - ULB > > > >]
Jul-2013
Proceedings of the 5th European Conference for Aeronautics and Space Sciences
Paper 234
No
No
International
5th European Conference for Aeronautics and Space Sciences
from 1-7-2013 to 4-7-2013
EUCASS
Munich
Germany
[en] Coanda effect ; Flow around cylinder ; Helicopter yaw control
[en] Tangential slot blowing around a cylinder in the Coanda effect has been proposed as a mechanism for yaw control in a novel coaxial helicopter. The proposed design has been investigated computationally, using the unsteady k-ω SST solver in NUMECA, as well as experimentally in the wind tunnel at the Université de Liège. While the concept in general is promising, it has been shown that there are some potential problems, including pitch-yaw coupling and some unsteady flow conditions. These problems exist under varied circumstances, and, exist at least in part due to the complicated flow-field in this problem, even in 2-dimensions.
Researchers ; Professionals
http://hdl.handle.net/2268/156891

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