摘要
利用数值积分方法得到了基于综合型裂纹模型的裂纹转子启动过程瞬态振动信号,对信号进行了等时间间隔和等角度间隔采样;并对信号进行分析得出了结论。
In this paper, the transient vibration signals of a cracked rotor during start-up process are obtained based on integrated crack model using numerical integration method. Such a signal is sampled at constant time and angle interval respectively, and the analysis on the signals is carried out and the conclusion is obtained.
出处
《风机技术》
2009年第5期54-57,共4页
Chinese Journal of Turbomachinery
关键词
裂纹转子
振动信号
仿真
cracked rotor
vibration signals
simulation
