A Study on Dynamic Behaviour of Thermally Distributed Exponentially Graded Rotor System with Induced Porosities

Figure 7

Steady-state (a) time signal for α = 0, (b) frequency response for α = 0, (c) time signal for α = 0.3, and (d) frequency response for α = 0.3.

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(b)

(c)

(d)