Induced Unbalance as a Method for Improving the Dynamic Stability of High-Speed Turbochargers

The high-speed diesel engine turbocharger is known to have subsynchronous vibrations for a wide speed range. The bearing fluid-film instability is the main source of the vibration. The nonlinear forces inside the bearings are causing the rotor to whirl in a limit cycle. This study presents a new met...

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Bibliographic Details
Main Authors: R. Gordon Kirk, Ali A. Alsaeed
Format: Article
Language:English
Published: Wiley 2011-01-01
Series:International Journal of Rotating Machinery
Online Access:http://dx.doi.org/10.1155/2011/952869
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