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Dynamics of a rotating shaft—disc under a periodic axial force

Abstract:

Under a periodic axial force, a rotating Timoshenko shaft with a rigid unsymmetrical disc was modelled as a parametrically excited system using the finite-element method. Using a harmonic balance method, dynamic stability of the system was checked, steady-state response, undamped resonance condition, and disc centre orbit were solved analytically and discussed numerically. Furthermore, the time history response was calculated to verify the efficiency of the solutions. The discussion shows tha...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1243/14644193jmbd209

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
ORCID:
0000-0002-6140-3394
Publisher:
SAGE Publications
Journal:
Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics More from this journal
Volume:
224
Issue:
2
Pages:
211-219
Publication date:
2009-10-08
DOI:
EISSN:
2041-3068
ISSN:
1464-4193
Language:
English
Keywords:
Pubs id:
1272440
Local pid:
pubs:1272440
Deposit date:
2022-08-03

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