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Abstract
In the paper, the authors describe the method of model reduction of a rotor system. The proposed approach enables to obtain a low order model including e.g. nonproportional damping or the gyroscopic effect. This method is illustrated using the example of a rotor system. First, a model of the system was built without gyroscopic and damping effects by using the rigid finite element method. Next, this model was reduced. Finally, two identical, low order, reduced models in two perpendicular planes were coupled together by means of gyroscopic and damping interaction to form one model of the system. Thus a hybrid model is obtained. The advantage of the presented method is that the number of gyroscopic and damping interactions does not affect the model range.
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- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.2478/meceng-2013-0021
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- Category:
- Articles
- Type:
- artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
- Published in:
-
Archive of Mechanical Engineering
no. 60,
pages 319 - 333,
ISSN: 0004-0738 - Language:
- English
- Publication year:
- 2013
- Bibliographic description:
- Hein R., Orlikowski C.: HYBRID REDUCED MODEL OF ROTOR// Archive of Mechanical Engineering. -Vol. 60., iss. 3 (2013), s.319-333
- DOI:
- Digital Object Identifier (open in new tab) 10.2478/meceng-2013-0021
- Verified by:
- Gdańsk University of Technology
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