Dynamic Characteristics of Air Cycle Machine Rotor System

Figure 14

Rotor response and support reaction characteristics for condition 4 (isotropic bearing stiffness). (a) Amplitude response at node 0. (b) Amplitude response for vertical direction. (c) Phase response for at node 0. (d) Phase response for vertical direction. (e) Polar diagram for horizontal direction at node 0. (f) Support reaction at vertical direction.

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