Article ID Journal Published Year Pages File Type
292063 Journal of Sound and Vibration 2006 8 Pages PDF
Abstract

A general derivation for obtaining bearing dynamic coefficients in polar coordinates is presented. It is shown that this derivation is simple and consistent with the commonly used formulae for the linearized stiffness and damping coefficients. What is more important is that the physical meaning of this derivation is clearer and simpler.

Related Topics
Physical Sciences and Engineering Engineering Civil and Structural Engineering
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A new derivation for journal bearing stiffness and damping coefficients in polar coordinates
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