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

Figure 5

Vibration waveforms of the right journal. (a) ω = 2800 r/min, (b) ω = 5000 r/min, (c) ω = 6000 r/min, (d) ω = 7500 r/min, and (e) ω = 12000 r/min.

(a)

(b)

(c)

(d)

(e)