oil whirl meaning in English
旋转油膜
油膜涡动
油膜振荡
Examples
- This thesis measured the vibration signals of 1 # and 2 # running turbine - generator sets in a generating plant and their vibration signals that are indispensable to the study are gained . firstly , the low frequency faults of machine stand in generator side , rotor unbalance , misalignment , oil whirl , oil whip are diagnosed by fft analysis . secondly , applying wavelet theory to probing the instantaneous abnormal phenomena of the signals and to show their components
首先应用fft分析诊断出1 #和2 #汽轮发电机组存在的发电机侧机座松动、转子失衡、不对中、油膜涡动、油膜振荡等故障，再运用小波分析探测信号中的瞬态反常现象并展示其成分，比较精确地诊断出了该发电厂运行中的1 #和2 #汽轮发电机组存在的碰摩故障。