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

表 3 有限元仿真与理论计算的总悬浮力对比结果

Tab.3 Comparison of total suspension force between finite element simulation and theoretical calculation

I/A F1/N F2/N e0/% 1 32.61 31.69 4.04 2 65.22 62.59 4.06 3 97.81 92.16 5.71 4 130.41 120.02 7.82 5 163.02 148.07 8.93 6 195.62 169.96 12.80