转子弯曲的英文
rotor bow
例句与用法
- This model is used to describe the bending / torsion coupled vibrations of a rotor and an elastic stator due to the contact
应用该模型，重点研究了动、静碰摩引起的转子弯曲和扭转非线性耦合振动。 - Finally , by observation and analysis for rotor bent fault and test , it is proved that the program has basic function of analysis and diagnosis for vibration fault and is being actual utility
最后,通过对转子弯曲故障的观察分析和实验的验证,表明程序具备振动故障分析与诊断的基本功能,可以达到实用的目的。 - The method of adding an appropriate balancing mass on the rotor in the appropriate direction and location of the initial bow of the rotor shaft can be used to reduce the vibration of the double disk fault system effectively
分析和实验的结果表明，在转子弯曲故障的反方向以及轴上合适位置施加合适的平衡质量能有效地降低双盘弯曲故障转子的振动。 - For installing and debugging the steam - turbine unit no . 3 and no . 4 of n125 - 13 . 24 / 535 / 535 - in meixian power plant , some measure to prevent the flexure of rotor had been adopted and what cause the faults of speed control and protection system are analyzed
摘要简要介绍n125 - 13 . 24 / 535 / 535 -型汽轮机在梅县发电厂3 、 4机组工程的安装、调试过程中防止转子弯曲而采取的一些措施，分析调速保安系统出现故津的原因及其处理经脸。 - Abstract : the responses of shaft bow and their relationships with unbalanceresponses and mechanical or electronic run out are analyzed based on the theory of rotor dynamics . the responses of shaft bow are separated from the unbalance responses successfully by making use of vibration information under different rotor runs . an identification method of thermal bend is presented based on the 2d - holospectrum technique . experimental results show that when bow phase is steady and amplitude is variable , the tangent of initial phase point on the 2d - holospectrum is parallel , which can be effectively used for diagnosis of bent shaft
文摘:依据转子动力学理论分析了柔性转子弯曲响应的特征，在此基础上讨论了它与不平衡响应及机械与电气跳动量之间的关系，并利用转子在不同起车情况下的振动信息，有效地分离了弯曲响应和不平衡响应，求解出弯曲量与不平衡量的比值.提出了转子在恒定转速下，基于二维全息谱技术的热弯曲故障识别方法.研究结果表明，当弯曲量相位稳定而其幅值变化时，转子响应的二维全息谱初相点的切线是相互平行的，由此可以有效地实现转子热弯曲故障的识别与诊断
