Nonlinear Dynamics of a Blade Rotor with Coupled Rubbing of Labyrinth Seal and Tip Seal

<div>The model of tip rubbing of the blade rotor: (a) rubbing forces of a single blade and (b) diagrammatic sketch of tip rubbing of the blade rotor.</div>

Shock and Vibration

fig3

Figure 3

Figure 3: Nonlinear Dynamics of a Blade Rotor with Coupled Rubbing of Labyrinth Seal and Tip Seal 