Model and Algorithm for a Rotor-Bearing System Considering Journal Misalignment
Zhiming Zhao,
Junjie Ma,
Qi Liu
et al.
Abstract:Disturbances caused as a result of the misalignment and axial motion of the journal affect the characteristics of the rotor-bearing system. This paper aims to propose an algorithm for the theoretical analysis of a rotor-bearing system that considers these disturbances. A theoretical model for a journal bearing considering disturbances is given. The dynamic equations for a rigid rotor-bearing system are introduced. A detailed algorithm that can simultaneously solve the rotor-dynamic equations and the Reynolds e… Show more
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