An Efficient Dynamic Modeling Technique for a Central Tie Rod Rotor

Figure 8

Mode shapes of the 1D model and 3D model: (a), (b), and (c) are from the 1D model; (d), (e), and (f) are from the 3D model.

(a) Mode 1

(b) Mode 2

(c) Mode 3

(d) Mode 1

(e) Mode 2

(f) Mode 3