Article | Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019 | Modeling of Rotating Shaft with Partial Rubbing Linköping University Electronic Press Conference Proceedings
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Title:
Modeling of Rotating Shaft with Partial Rubbing
Author:
Tatsuro Ishibashi: Meidensha Corporation, Japan Tadao Kawai: Department of Mechanical & Physical Engineering, Osaka City University, Japan
DOI:
10.3384/ecp19157343
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Full text (pdf)
Year:
2019
Conference:
Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019
Issue:
157
Article no.:
035
Pages:
10
No. of pages:
343-352
Publication type:
Abstract and Fulltext
Published:
2019-02-01
ISBN:
978-91-7685-122-7
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press, Linköpings universitet


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We have created the rotating machinery library to carry out analytical investigations for diagnosis by transfer matrix method in Modelica. In this paper, rubbing components for partial rub are implemented in our rotating machinery library. In this research, the model in which the rotor come into contact from a non-contact state by a pulsating external force is analyzed. The relationship between the contact configurations and the generation of various kinds of vibration is investigated. We validated the rubbing model in one side contact case with a rotor kit. By simulation, we reproduced the time history, the orbit and the full spectrum characteristics of the rotating shaft measured by the experiment precisely.

Keywords: Rotor Dynamics, Rubbing, Contact, Friction, Subharmonics

Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019

Author:
Tatsuro Ishibashi, Tadao Kawai
Title:
Modeling of Rotating Shaft with Partial Rubbing
DOI:
http://dx.doi.org/10.3384/ecp19157343
References:
No references available

Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019

Author:
Tatsuro Ishibashi, Tadao Kawai
Title:
Modeling of Rotating Shaft with Partial Rubbing
DOI:
https://doi.org10.3384/ecp19157343
Note: the following are taken directly from CrossRef
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Last updated: 2019-06-04