Effect of the Supports’ Positions on the Vibration Characteristics of a Flexible Rotor Shafting

Figure 13

Effect of the position of support III on the vibration deformation of the shafting across the first-order critical speed. (a) Supports’ positions 0 mm, 0 mm, −60 mm. (b) Supports’ positions 0 mm, 0 mm, −30 mm.

(a)

(b)