Optimal Design of Centered Squeeze Film Dampers

A two degree-of-freedom model, consisting of a rigid rotor supported on rigid bearings which are in turn supported on squeeze film dampers, is considered. Isotropic centering springs are assumed resulting in a steady synchronous centered circular response for the rotor. The resulting nonlinear syste...

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Journal Title: Journal of Vibration and Acoustics Vol. 115; no. 2; pp. 210 - 215
Authors: Hashem Ashrafiuon, C. Nataraj
Format: Article
Published: Apr 1993
Online Access: Full Text