A modified transfer matrix method for asymmetric rotor-bearing systems

Yuan Kang, An-Chen Lee, Yuan Pin Shih

研究成果: Article同行評審

25 引文 斯高帕斯(Scopus)

摘要

A modified transfer matrix method (MTMM) is developed to analyze rotor-bearing systems with an asymmetric shaft and asymmetric disks. The rotating shaft is modeled by a Rayleigh-Euler beam considering the effects of the rotary inertiaand gyroscopic moments. Specifically, a transfer matrix of the asymmetric shaft segments is derived in a continuous-system sense to give accurate solutions. The harmonic balance method is incorporated in the transfer matrix equations, so that steady-state responses of synchronous and superharmonic whirls can be determined.A numerical example is presented to demonstrate the effectiveness of this approach.

原文English
頁(從 - 到)309-317
頁數9
期刊Journal of Vibration and Acoustics, Transactions of the ASME
116
發行號3
DOIs
出版狀態Published - 1 一月 1994

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