Finite element analysis for gate rotor shaft of single screw compressor

摘要：

The gate rotor shaft is main part of single screw compressor. In order to analyze the properties of it the finite element analysis is applied. Firstly the static mechanics analysis is completed by ANSYS software. The results show that the strength and stiffness satisfy the safety require. Secondly the residual and bending stresses analysis is done based on finite element method. The rules of the maximum normal stress distributions in depth planes are obtained. The SWT equivalent stress distribution along the surface of the gate rotor shaft is simulated. Then model analysis for the gate rotor shaft is finished by ANSYS software. The fatigue life of gate rotor shaft under different rotation speed is calculated depending on numerical method.

关键词： Single screw compressor finite element analysis model analysis fatigue life

作者: ZHAO Bin WANG Ke

作者单位: Institute of Mechanical Engineering Shenyang University of Technology Shenyang,China

会议类型: 国际会议

会议名称: 2009 International Conference on Measuring Technology and Mechatronics Automation(ICMTMA 2009)(2009年检测技术与机械自动化国际会议)

会议地点: 长沙

会议语种:英文

页码: 1743-1746

在线出版日期: 2009-04-11（万方平台首次上网日期，不代表论文的发表时间）