Vibration Characteristics and Simulation Verification of the Dual-Rotor System for Aeroengines with Rub-Impact Coupling Faults

<div>Structural sketch of a dual-rotor system for a typical aeroengine.</div>

Shock and Vibration

Figure 1: Vibration Characteristics and Simulation Verification of the Dual-Rotor System for Aeroengines with Rub-Impact Coupling Faults 