Original title: Applicability of the deterministic methods in blade tip-timing analyses
Authors: Maturkanič, Dušan ; Procházka, Pavel ; Hodboď, Robert ; Tchawou Tchuisseu, Eder Batista
Document type: Papers
Conference/Event: The International Colloquium Dymamesi 2020, Praha (CZ), 20200303
Year: 2020
Language: eng
Abstract: The paper describes the possible use of the deterministic methods for analyses of blade vibration. In this respect, the main attention is focused on turbine rotor speed instabilities which could cause inaccuracy of results. The initial method and approach were presented in previous works. The measurements were performed in the Laboratory of the rotational laser vibrometry in the Institute of Thermomechanics, Academy of Sciences of the Czech Republic.
Keywords: blade tip-timing; rotating speed instability; turbine rotor blade vibration; vibration diagnostics
Project no.: StrategieAV21/3
Funding provider: AV ČR
Host item entry: Dymamesi 2020, ISBN 978-80-87012-73-4

Institution: Institute of Thermomechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0309155

Permalink: http://www.nusl.cz/ntk/nusl-432845


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Research > Institutes ASCR > Institute of Thermomechanics
Conference materials > Papers