@inproceedings{1557a0bc59de42218198f21d40807fb3,
title = "Experimental study on vibration of a rotating blade",
abstract = "The vibration of a rotating blade is investigated in this work. A rotor system is built and natural frequencies of the rotating blade are measured and compared with the numerical results from a finite element analysis. The experimental setup has a strain gage-based telemetry system and a piezoelectric shaker that rotates with the rotor. The finite element model of the beam is derived based on the Timoshenko beam theory. The effects of varying rotating speeds and stagger angles on the blade natural frequencies are studied. The results indicate that the natural frequencies calculated from the finite element model and the experimental values are in good agreement. It is found that the blade natural frequencies increase with the rotating speed in a nonlinear linear way. The effects of the stagger angle on the measured natural frequencies are not clear.",
author = "Fan, {Y. C.} and Ju, {M. S.} and Tsuei, {Y. G.}",
year = "1993",
month = jan,
day = "1",
doi = "10.1115/93-GT-123",
language = "English",
series = "ASME 1993 International Gas Turbine and Aeroengine Congress and Exposition, GT 1993",
publisher = "American Society of Mechanical Engineers",
booktitle = "Combustion and Fuels; Oil and Gas Applications; Cycle Innovations; Heat Transfer; Electric Power; Industrial and Cogeneration; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; IGTI Scholar Award",
note = "ASME 1993 International Gas Turbine and Aeroengine Congress and Exposition, GT 1993 ; Conference date: 24-05-1993 Through 27-05-1993",
}