Identification of the blade tip possition and measurement techniques using the BTT method

0557898 - ÚT 2023 CZ eng C - Conference Paper (international conference)
Maturkanič, Dušan - Procházka, Pavel - Hodboď, Robert - Mekhalfia, Mohammed Lamine
Identification of the blade tip possition and measurement techniques using the BTT method.
Dynamics of Machines and Mechanical Systems with Interactions, DYMAMESI 2022. Prague: Institute of Thermomechanics Academy of Sciences of the Czech Republic, v. v. i., 2022 - (Zolotarev, I.; Pešek, L.; Kozień, M.), s. 29-38. ISBN 978-80-87012-78-9.
[International colloquium DYMAMESI 2022. Prague (CZ), 01.03.2022-02.03.2022]
R&D Projects: GA MŠMT(CZ) EF15_003/0000493
Grant - others:H2020(XE) 862034; AV ČR(CZ) StrategieAV21/3
Program: BATISTA; StrategieAV
Institutional support: RVO:61388998
Keywords : turbine blade * vibration * precision method * modification * harmonic function
OECD category: Applied mechanics

This paper describes the existing practice in identifying and defining the position of the blade tips and the relevant technique for measuring their vibration during rotation. In connection with the effort to precisely define the position of the vibrating blade, the paper also analysed the possibilities of unambiguous determination of its position. This work creates a parallel branch to signal processing in the complex system of precision measurement and analysis of blade vibration, which was mentioned in previous papers.
Permanent Link: http://hdl.handle.net/11104/0331800