On the Importance of Sleeve Flexibility in Passive Control of Critical Speeds of a Rotating Shaft Using Eccentric Sleeves

Kirk, Antony and Griffiths, Jonathan David (2019) On the Importance of Sleeve Flexibility in Passive Control of Critical Speeds of a Rotating Shaft Using Eccentric Sleeves. Machines, 7(3) (56). ISSN 2075-1702

Full content URL: https://doi.org/10.3390/machines7030056

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Abstract

In this paper, the critical speeds of a rotating shaft fitted with eccentric balance sleeves are identified from a scaled, high speed experimental test facility. The results are compared with the results of dynamic finite element simulations. It is shown that the stiffness of the sleeves must be accommodated when considering passive control characteristics critical speeds of a rotating shaft using eccentric sleeves.

Keywords:Rotating machinery, Eccentric balance sleeves, Critical speed
Subjects:H Engineering > H100 General Engineering
Divisions:College of Science > School of Engineering
ID Code:36930
Deposited On:09 Sep 2019 08:05

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