Název:
The Effect of Blade Overlap on Aeroelastic Coupling
Autoři:
Procházka, Pavel P. ; Uruba, Václav ; Pešek, Luděk ; Bula, Vítězslav Typ dokumentu: Příspěvky z konference Konference/Akce: DYMAMESI 2019, Cracow (PL), 20190305
Rok:
2019
Jazyk:
eng
Abstrakt: 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\nof blade enlargement will be introduced as well as the difference between forward and backward wave propagation.
Klíčová slova:
blade cascade; POD decomposition; time-resolved PIV Číslo projektu: GA16-04546S (CEP) Poskytovatel projektu: GA ČR Zdrojový dokument: The International Colloquium Dynamics of Machines and Mechanical Systems with Interactions : DYMAMESI 2019, ISBN 978-80-87012-70-3
Instituce: Ústav termomechaniky AV ČR
(web)
Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0304229