Number of the records: 1
Torque and Flow Field Optical Measurements of The Single Blade Under Stall Flutter
- 1.
SYSNO ASEP 0549555 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Torque and Flow Field Optical Measurements of The Single Blade Under Stall Flutter Author(s) Procházka, Pavel P. (UT-L) RID, ORCID, SAI
Uruba, Václav (UT-L) RID, ORCID
Šnábl, Pavel (UT-L) ORCIDSource Title Dynamics of Machines and Mechanical Systems with Interactions, DYMAMESI 2021. - Praha : Institute of Thermomechanics Academy of Sciences of the Czech Republic, v. v. i., 2021 / Zolotarev I. ; Pešek L. ; Kozień M. S. - ISBN 978-80-87012-75-8 Pages s. 73-76 Number of pages 4 s. Publication form Print - P Action DYMAMESI 2021 Event date 02.03.2021 - 03.03.2021 VEvent location Cracow - Prague Country CZ - Czech Republic Event type EUR Language eng - English Country CZ - Czech Republic Keywords blade cascade ; time-resolved PIV ; FFT ; torque Subject RIV BK - Fluid Dynamics OECD category Applied mechanics R&D Projects GA20-26779S GA ČR - Czech Science Foundation (CSF) Institutional support UT-L - RVO:61388998 Annotation The single blade NACA0010 was exposed to the incoming flow inside a channel with rectangular cross-section. The blade was investigated for three different working regimes. The first configuration was for fixed blade. The second regime was for fluttering blade due to flow instabilities and the last one was performed for blade under force excitation. The flow field was measured using Particle Image Velocimetry. A force transducer and a small rotary encoder were used to evaluate the force ratios. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2022
Number of the records: 1