Vibration On Gas Bearings

In present we know that bearings affect the dynamic response of rotors. Bearings have nonlinear damping and spring properties so they determine vibration characteristics. In addition, the forces caused by fluid film may cause bending vibrations on rotor. Moreover this increases instability. Unbalance effect may cause spoiling the machine with in the few minutes. In this study, the dynamic behaviour of shaft’s geometric center was examined.