Research Article

Dynamic Characteristics of Air Cycle Machine Rotor System

Figure 9

Rotor response and support reaction characteristics for Condition 1 (anisotropic bearing stiffness). (a) Amplitude response at node 0. (b) Phase response at node 0. (c) Polar diagram at node 0. (d) Amplitude response at vertical direction. (e) Support reaction of bearing 1. (f) Support reaction at vertical direction.
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