Název:
The Effect of Angle of Attack on a Blade Cascade with Overlap
Autoři:
Procházka, Pavel P. ; Uruba, Václav ; Pešek, Luděk Typ dokumentu: Příspěvky z konference Konference/Akce: The International Colloquium Dymamesi 2020, Praha (CZ), 20200303
Rok:
2020
Jazyk:
eng
Abstrakt: This experimental study was carried out to study an aeroelastic coupling in the case of a blade cascade with overlap exposed to tunnel freestream of different angle of attack (AoA). Three of five blades were constructed to allow vertical position changing by the effect of three shakers. Particle Image Velocimetry was used to measure averaged velocity and dynamical parameters of the flow. Mainly, the effect of AoA will be discussed as well as the influence of blade enlargement and Re number. The influence of potential endplates will be indicated.
Klíčová slova:
blade cascade; FFT; leakage; time-resolved PIV Číslo projektu: GA20-26779S (CEP) Poskytovatel projektu: GA ČR Zdrojový dokument: Dymamesi 2020, ISBN 978-80-87012-73-4
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/11104/0314696