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

<div>Enlargements of the bifurcation diagram and Lyapunov exponents of blade rotor with coupled rubbing: (a–c) at the rotor rising up; (d) at the rotor slowing down. LE is the Lyapunov exponents.</div>

Shock and Vibration

fig6

Figure 6

Figure 6: Nonlinear Dynamics of a Blade Rotor with Coupled Rubbing of Labyrinth Seal and Tip Seal 