Nonlinear Responses of a Rotor-Bearing-Seal System with Pedestal Looseness

Figure 13

Vibration waveforms of the right bearing support with the change of the unbalance of two discs. (a) e = 0.1×10^–3 m, (b) e = 0.3×10^–3 m, and (c) e = 0.9×10^–3 m.

(a)

(b)

(c)