Example 12.2

Forced vibration of a rotor system due to unbalanced force tp be pbtaomed

                  

Figure 12.10: A single disc rotor system                     Figure 12.11: Unbalance on the disc

The shaft has diameter of d = 10 mm and disc has mass of m disc = 1.5 kg. The unbalance mass information is given as m_unb = 0.005 kg, the radius r_unb = 0.05 m and the phase = 30.0 .