This paper discusses the influence of rolling element and fluid film bearings on rotor dynamics of “high-speed” turbo-machinery. System critical speeds, rotor response to unbalance, instability, and turbulence are discussed. The types of fluid film bearings best suited for high-speed operation are identified. Examples of high-speed turbomachinery using rolling element, liquid film and gas bearings are presented.
Rotor-Bearing Dynamics of High-Speed Turbomachinery
Sae Technical Papers
1967 Automotive Engineering Congress and Exposition ; 1967
1967-02-01
Conference paper
English
Rotor-Bearing Analysis for Turbomachinery Single- and Dual-Rotor Systems
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