Vibrational Study of the Spinning Disc Using LDV Technique

Peter Šároši; Tomáš Harčarík; Róbert Huňady

doi:10.4028/www.scientific.net/AMM.816.469

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Multiestimation Scheme for Identification and Adaptive Control of Nonlinear Laboratory Model DTS200
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Extracting Load Research of Taper Interference Fit Made of Glass and Ceramics Parts Using a Servo Press
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Vibrational Study of the Spinning Disc Using LDV Technique
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Stress Analysis Performed by Photoelasticity and Digital Image Correlation
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 816Vibrational Study of the Spinning Disc Using LDV...

Vibrational Study of the Spinning Disc Using LDV Technique

Abstract:

This paper reports on the application of experimental optical methods to study vibration of the centrally clamped disc. The natural frequencies and mode shapes with zero rotational speed are analyzed. Influence of rotational velocity to shifting natural frequencies was investigated with optical derotator. To evaluate shifting of natural frequencies run up analysis were measured. In run-up analysis the frequencies of centrally clamped disc considering increased rotational speed are obtained. Obtained waterfall plots show vibration behavior of spinning disc.

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Periodical:

Applied Mechanics and Materials (Volume 816)

Pages:

469-473

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.816.469

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Online since:

November 2015

Authors:

Peter Šároši*, Tomáš Harčarík, Róbert Huňady

Keywords:

Derotator, FEA, FRF, Modal Analysis, Operational Deflection Shape, Spinning Disc

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References

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