Home > Conference materials > Papers > The experimental study of aeroelastic coupling of the moveable blade grid with the flow field at Reynolds number up to 150 000
Original title:
The experimental study of aeroelastic coupling of the moveable blade grid with the flow field at Reynolds number up to 150 000
Authors:
Procházka, Pavel ; Uruba, Václav ; Pešek, Luděk ; Bula, Vítězslav Document type: Papers Conference/Event: DYMAMESI 2018 - Dynamics of Machines and Mechanical Systems with Interactions, Prague (CZ), 20180306
Year:
2018
Language:
eng Abstract:
This experimental study was conducted to help clarify an aeroelastic coupling in the case of rotational periodic bodies. The blade grid was placed behind the outlet of the blow-down wind tunnel. Three of five blades were constructed to allow vertical position changing by the action of three shakers. Particle Image Velocimetry was used to study the flow field statistical and dynamical parameter. The parameters, whose presence indicates the aeroelastic coupling, are searched.
Keywords:
aeroelasticity; blade cascade; time-resolved PIV Project no.: GA16-04546S (CEP) Funding provider: GA ČR Host item entry: DYMAMESI 2018 - Proceedings, ISBN 978-80-87012-66-6
Institution: Institute of Thermomechanics AS ČR
(web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences. Original record: http://hdl.handle.net/11104/0291274