Reference : Numerical and Experimental Investigation of Slot-Blown Air Over a Cylinder
Parts of books : Contribution to collective works
Engineering, computing & technology : Aerospace & aeronautics engineering
http://hdl.handle.net/2268/183887
Numerical and Experimental Investigation of Slot-Blown Air Over a Cylinder
English
Runge, W. [Université Libre de Bruxelles - ULB > Faculté des Sciences Appliquées > Aero-Thermo-Mechanics Laboratory > >]
Buysschaert, F. [Université Libre de Bruxelles - ULB > Faculté des Sciences Appliquées > Aero-Thermo-Mechanics Laboratory > >]
Hayez, J. [Université Libre de Bruxelles - ULB > Faculté des Sciences Appliquées > Aero-Thermo-Mechanics Laboratory > >]
Carlier, F. [Université de Liège - ULiège > Département d'Aérospatiale et Mécanique > > >]
Antoine, H. [Sagita > > > >]
Dimitriadis, Grigorios mailto [Université de Liège > Département d'aérospatiale et mécanique > Interactions Fluide-Structure - Aérodynamique expérimentale >]
Degrez, G. [Université Libre de Bruxelles - ULB > Faculté des Sciences Appliquées > Aero-Thermo-Mechanics Laboratory > >]
2015
Progress in Flight Physics - Volume 7
Knight, L.
Lipatov, I.
Reijasse, P.
EDP Sciences
EUCASS proceedings series - Advances in AeroSpace Sciences
229-244
Yes
978-5-94588-165-5
[en] Helicopter directional control ; Slot-blowing ; Coanda effect
[en] The paper investigates the concept of directional control of helicopters without tail rotor by means of the Coanda effect. Slot-blowing around a cylinder in a steady flow is modeled computationally, using the unsteady k-ω shear stress transport (SST) solver in NUMECA, as well as experimentally in the wind tunnel of the Université de Liège. While the concept, in general, is promising, it is shown that there are some potential problems, including pitch yaw coupling and some unsteady flow conditions. These problems exist under various circumstances and are due, at least, in part, to the complicated flow-field that governs this problem, even in two dimensions.
Researchers ; Professionals
http://hdl.handle.net/2268/183887
10.1051/eucass/201507229
http://dx.doi.org/10.1051/eucass/201507229

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