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

Figure 8

Vibration waveforms of the right journal. (a) ω = 3200 r/min, (b) ω = 5700 r/min, (c) ω = 6900 r/min, (d) ω = 8000 r/min, (e) ω = 14400 r/min, and (f) ω = 18000 r/min.

(a)

(b)

(c)

(d)

(e)

(f)