Nonlinear Analysis of Rotor-stator-bearing System Unsteady Oil Film Force

摘要：

　　According to the LaGrange energy equation,the establishment of the unsteady oil film force of the rotor-stator-bearing system dynamics model,the application of numerical method,the system with the speed change time domain waveforms,amplitude spectra and Axis Orbit,the results show that:the unsteady oil film force and speed of change is closely related to changes in the process of oil film force oil whirl Oil Whip.Provide a theoretical basis for effective diagnosis of rotor-stator-bearing oil film instability fault research.

关键词： Rotor-stator-bearing system unsteady oil film force oil whirl oil whip

作者: Guizhen Liu Ying Yu Bangchun Wen

作者单位: College of Mechanical Engineering Jiamusi University Jiamusi 154007,China. School of Mechanical Engineering Northeastern University Shenyang 110004,China

会议类型: 国际会议

会议名称: 2013 International Conference on Energy Research and Power Engineering(2013能源研究与电力工程国际会议)(ERPE2013)

会议地点: 郑州

会议语种:英文

页码: 643-647

在线出版日期: 2013-05-24（万方平台首次上网日期，不代表论文的发表时间）