International Journal of Rotating Machinery / 2017 / Article / Fig 13

Research Article

Development and Application of Integrated Aerodynamic Protuberant Foil Journal and Thrust Bearing in Turboexpander

Figure 13

Vibration amplitude of the high speed rotor at main frequencies in the speed-up and coast-down process: (a) direction; (b) direction; (c) direction.
(a)
(b)
(c)