NDLI: Application of hybrid method to the influence of bearing number on elliptic gas bearing system

Content Provider	IEEE Xplore Digital Library
Author	Cheng-Chi Wang Shin-Yong Chen Ming-Jyi Jang Te-Tan Liao
Copyright Year	2011
Description	Author affiliation: Dept. of Mechanical, Engineering Far East University, Tainan, Taiwan (Te-Tan Liao) \|\| Dept. of Mechanical, Engineering, Far East University, Tainan, Taiwan (Cheng-Chi Wang) \|\| Dept. of Automation and Control Engineering, Far East University, Tainan, Taiwan (Shin-Yong Chen; Ming-Jyi Jang)
Abstract	This paper employs a hybrid numerical method combining the differential transformation method (DTM) and the finite difference method (FDM) to analyze the nonlinear dynamic behavior of a rigid rotor supported by an elliptic gas bearing system (EGBS). The results obtained for the orbits of the rotor center are in good agreement with those obtained using the traditional FDM approach. Moreover, the results presented summarize the changes which take place in the dynamic behavior of the EGBS as the bearing number are increased over the range 2.0 ∼ 5.0, and therefore provide a useful insight into the nonlinear dynamics of the bearing system.
Starting Page	164
Ending Page	168
File Size	423302
Page Count	5
File Format	PDF
ISBN	9781424484515
e-ISBN	9781424484522
DOI	10.1109/FPM.2011.6045750
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-08-17
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Differential transformation method Dynamics Rotors Bifurcation Elliptic gas bearing system Orbits Nonlinear dynamical systems Frequency division multiplexing Mathematical model Bearing number
Content Type	Text
Resource Type	Article

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