On the Instability Threshold of Journal Bearing Supported Rotors

Journal bearing supported rotors present two kinds of self-excited vibrations: oil-whirl and oil-whip. The first one is commonly masked by the rotor unbalance, hence being rarely associated with instability problems. Oil-whip is a severe vibration which occurs when the oil-whirl frequency coincides...

Full description

Saved in:
Bibliographic Details
Main Authors: Ricardo Ugliara Mendes, Katia Lucchesi Cavalca
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:International Journal of Rotating Machinery
Online Access:http://dx.doi.org/10.1155/2014/351261
Tags: Add Tag
No Tags, Be the first to tag this record!