2002•Turbine TechnologyRequires access

Experimental Study of the Nonlinear Fault Characteristics of a Rub Rotor System

Wang Li

Abstract

In this paper, by taking mass eccentric distance and rotational speed as control parameters, an experimental study of the fault characteristics of rub rotor system is made. It is found that the complicated dynamic phenomena appeared in the rub experiment. Obviously, this study provides the theoretical foundation for the fault diagnosis of a large-scale rotor system.

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Available abstract

Key concepts: Rotor (electric), Fault (geology), Helicopter rotor, Nonlinear system, Engineering, Foundation (evidence), Control theory (sociology), Rotational speed