Stability and Steady-State Analyses of Asymmetric Rotor-Bearing Systems Subjected to Axial Torque Using FEM.
碩士 === 中原大學 === 機械工程研究所 === 82 === In this thesis, the parameteric stability of asymmetric are induced by the pulsating torque and unequal inertia and gyroscopic moment of the shaft, and stiffness and damping of fluid-film bearings are...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
1994
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| Online Access: | http://ndltd.ncl.edu.tw/handle/56026364133557665427 |
| Summary: | 碩士 === 中原大學 === 機械工程研究所 === 82 === In this thesis, the parameteric stability of asymmetric are
induced by the pulsating torque and unequal inertia and
gyroscopic moment of the shaft, and stiffness and damping of
fluid-film bearings are included. Unstable regions
bounded by motions of T-type, 2T-type, and combination
resonance are determined by Bolotin's method. The results
show the influences of the shaft rotating speed, the shaft
asymmetry, and pulsating torque on instability.
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