Effects of Surface Waviness on the Nonlinear Vibration of Gas Lubricated Bearing-Rotor System

<div>Bifurcation diagrams of rotor center with axial surface waviness: (a) <i>X</i><sub>s</sub> (nT) and (b) <i>Y</i><sub>s</sub> (nT) versus half mass of rotor.</div>

Shock and Vibration

fig14

Figure 14

Figure 14: Effects of Surface Waviness on the Nonlinear Vibration of Gas Lubricated Bearing-Rotor System 