1) rotor-case system
转子-机匣系统
1.
A new method for fault diagnosis of aero engine rotor-case system was proposed based on the Lyapunov exponent energy spectrum distribution.
提出了基于Lyapunov指数能谱分布的航空发动机转子-机匣系统故障诊断新方法。
2.
The method for fault diagnosis of an aero engine rotor-case system is improved based on Lyapunov exponent spectrum.
发展了基于Lyapunov指数谱的航空发动机转子-机匣系统故障诊断方法。
2) bearing-rotor-box system
轴承-转子-机匣系统
3) rotor-stator
转子-机匣
1.
A new comprehensive rotor-stator rubbing model is developed in consideration of both rotor and stator s dynamic characteristics.
建立一个新型径向-轴向复合碰摩转子-机匣系统力学模型,基于轴向碰摩由盘的偏转导致的假设,考虑到振动过程中转轴的挠曲线是一空间曲线,依据偏转角微小角度矢量合成原则,求解出偏转角的振动位移表达式,并以此为基础详细推导了双盘转、静子碰摩点的分布及运动微分方程。
2.
Based on rubbing model of a two-disk rotor-stator system with consideration of both rotor and stator dynamics,a numerical integration program is applied to numerical simulation and analysis of the nonlinear dynamics of this system,such as bifurcation,Poincare section map,trajectory of axes,phase trajectory,frequency spectrum diagram and time response.
基于一新型径向-轴向复合碰摩双盘转子-机匣力学模型,利用数值积分和Poincare映射方法,对转子-机匣系统由于径向-轴向碰摩故障导致的非线性动力学行为进行了数值仿真研究,给出了系统响应随转速和偏心量变化的分岔图和一些典型的Poincare截面图、相轨图、轴心轨迹、幅值谱图和时域响应等。
4) rotor-box
转子-机匣
1.
By taking Muszynska s model for sealing force,the nonlinear dynamic equation of a rotor with rotor-box seal impact/rub foundation was derived.
针对转子-机匣密封碰磨系统进行了研究。
补充资料：暖匣
1.古代狱具。有保暖性的禁锢装置。用于冬天。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条