Applications of blade vibration measurements in the laboratory of rotational laser vibrometry

0573330 - ÚT 2024 RIV CZ eng C - Conference Paper (international conference)
Maturkanič, Dušan - Procházka, Pavel - Hodboď, Robert - Mekhalfia, Mohammed Lamine - Voronova, Evgeniya
Applications of blade vibration measurements in the laboratory of rotational laser vibrometry.
Dynamics of Machines and Mechanical Systems with Interactions : DYMAMESI 2023. Prague: Institute of Thermomechanics of the CAS, v. v. i., 2023 - (Zolotarev, I.; Pešek, L.; Kozień, M.), s. 41-48. ISBN 978-80-87012-85-7.
[DYMAMESI 2023. Cracow - Prague (PL), 28.02.2023-01.03.2023]
Grant - others:AV ČR(CZ) StrategieAV21/3
Program: StrategieAV
Institutional support: RVO:61388998
Keywords : laboratory * turbine * blade * vibration * precision method
OECD category: Applied mechanics

The Laboratory of Rotational Laser Vibrometry was established at the Institute of Thermomechanics AS CR, v.v.i. in 2015 and the first experiments were started the following year. The measurements are intended for the research of vibration of rotating blades. The paper includes a summary of measurement results using a special turbine model and their consequences in theoretical research, as well as measurements with a real compressor of aircraft engine and comparison with computational analysis. The paper also describes the complex system for measurement and analysis.
Permanent Link: https://hdl.handle.net/11104/0344097