Studying Dynamic Behaviour Of Flexible Rotors With An Analytic Model That Includes Non-Linear Supports, Non-Stiff Support Structure And Torsion Flexibility

This article presents a mathematical formulation based on FEM for the dynamic analysis of flexible rotors that are not grounded necessary to a rigid structure. Furthermore, it uses the component synthesis in order to introduce the behavior of the structure where the rotor is grounded. The developed mathematical model calculates the model parameters stationary response.