Počet záznamů: 1
The Effect of Blade Overlap on Aeroelastic Coupling
- 1.0518070 - ÚT 2020 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Procházka, Pavel P. - Uruba, Václav - Pešek, Luděk - Bula, Vítězslav
The Effect of Blade Overlap on Aeroelastic Coupling.
The International Colloquium Dynamics of Machines and Mechanical Systems with Interactions : DYMAMESI 2019. Prague: Institute of Thermomechanics CAS, 2019 - (Kozieň, M.; Zolotarev, I.; Pešek, L.), s. 57-60. ISBN 978-80-87012-70-3.
[DYMAMESI 2019. Cracow (PL), 05.03.2019-06.03.2019]
Grant CEP: GA ČR GA16-04546S
Institucionální podpora: RVO:61388998
Klíčová slova: blade cascade * time-resolved PIV * POD decomposition
Obor OECD: Applied mechanics
This experimental study was established to 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 effect of three shakers. Particle Image Velocimetry was used to measure mean-phase velocity and dynamical parameters of the flow. The effect
of blade enlargement will be introduced as well as the difference between forward and backward wave propagation.
Trvalý link: http://hdl.handle.net/11104/0304229
Počet záznamů: 1