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Bifurcation and Nonlinear Dynamic Analysis of Externally Pressurized Double Air Films Bearing System
Joint Authors
Wang, Chi-Chang
Liu, Chin-Chia
Wang, Cheng-Chi
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-27
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
This paper studies the chaotic and nonlinear dynamic behaviors of a rigid rotor supported by externally pressurized double air films (EPDAF) bearing system.
A hybrid numerical method combining the differential transformation method and the finite difference method is used to calculate pressure distribution of EPDAF bearing system and bifurcation phenomenon of rotor center orbits.
The results obtained for the orbits of the rotor center are in good agreement with those obtained using the traditional finite difference approach.
The results presented summarize the changes which take place in the dynamic behavior of the EPDAF bearing system as the rotor mass and bearing number are increased and therefore provide a useful guideline for the bearing system.
American Psychological Association (APA)
Wang, Cheng-Chi& Liu, Chin-Chia& Wang, Chi-Chang. 2014. Bifurcation and Nonlinear Dynamic Analysis of Externally Pressurized Double Air Films Bearing System. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-499025
Modern Language Association (MLA)
Wang, Cheng-Chi…[et al.]. Bifurcation and Nonlinear Dynamic Analysis of Externally Pressurized Double Air Films Bearing System. Mathematical Problems in Engineering No. 2014 (2014), pp.1-12.
https://search.emarefa.net/detail/BIM-499025
American Medical Association (AMA)
Wang, Cheng-Chi& Liu, Chin-Chia& Wang, Chi-Chang. Bifurcation and Nonlinear Dynamic Analysis of Externally Pressurized Double Air Films Bearing System. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-499025
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-499025