Bifurcation and Nonlinear Dynamic Analysis of Externally Pressurized Double Air Films Bearing System
Figure 2
Trajectories of rotor center at = 2.2, 8.17, 8.22, 8.29, 9.1, 10.08, 10.7, 10.75, 11.23, 11.27, 11.66, and 11.68 kg (Figure 2(a) (2.1–2.12)); phase trajectories of rotor center (Figure 2(b) (2.1–2.12)); power spectra of rotor center in horizontal direction (Figure 2(c) (2.1–2.12)) and vertical direction (Figure 2(d) (2.1–2.12)) (at rpm).
