Then, the numerical analysis of rubbing rotor is accomplished.Some conclusions are deduced at the end of the paper and the characteristics of the influenence of torsion to bending are found.

• 然后对弯扭耦合振动转子的碰摩特性进行了数值分析，得出了若干结论，找出了扭转对弯曲的影响特征。