磁悬浮无轴离心泵叶轮转子动力学特性

陈晓丹,吴澳,赵睿杰,徐恩翔

Rotor dynamics of impeller in a magnetic suspension bearingless centrifugal pump

Xiao-dan CHEN,Ao WU,Rui-jie ZHAO,En-xiang XU

图 12 叶轮径向水力激振力分量

${F_{x}}$

时频域分布图

Fig.12 Time-frequency domain distribution of radial flow-induced force F_x of impeller