Nonlinear Vibration Analysis of Rotor considering Cogging and Harmonic Effects

Figure 16

 = 1,  = 10%, rotor orbits under different rotating frequencies. (a) f = 5 Hz; (b) f = 10 Hz; (c) f = 15 Hz; (d) f = 20 Hz; (e) f = 21 Hz; (f) f = 25 Hz.

(a)

(b)

(c)

(d)

(e)

(f)