An elastic rotorbearing system with coupling faults of crack and rubimpact was studied on the basis of nonlinear dynamics and rotor dynamics.
研究了带有裂纹和碰摩耦合故障的弹性转子系统的复杂运动。
2
The effects of rotor speed, draft ratio and twist factor on the properties of elasticrotor-spun yarns were investigated, and the technology optimizing was done through the orthogonal test.
分析了转杯速度、牵伸倍数、捻系数对弹性转杯纱性能的影响，并通过正交试验对工艺参数进行了优化。
3
The rotating system of CT machine is simplified into a rigid rotor system. There exist clearances between the stator and the elastic support.