Chaotic and Subharmonic Motion Analysis of Floating Ring Gas Bearing System by Hybrid Numerical Method

Figure 6

Trajectories of rotor center at Λ=3.1, 5.13, 5.29, 5.35, 5.99, 6.24, 7.28 (a); phase trajectories of rotor center (b), power spectra of rotor center in horizontal direction (c) and vertical direction (d) (at 𝑚_𝑟=3.0 kg).

(a)

(b)

(c)

(d)