The Improvement Study of Involutes Profile Type Rotor Profile in Roots Vacuum Pump

摘要：

By analyzing the key indicators of rotor profile in roots pump, the reason of constraining the Roots pump to improve the efficiency is identified, on this basis, the conventional involutes profile is improved. Compared with the key indicators of the conventional profile, the improvement -profiles diameter distance ratio and area coefficient are higher clearly.

关键词： And the improvement profile is smooth. rotor profile involutes profile diameter distance ratio area coefficient

作者: Wang Shujun Li Haiyang Zhao Yugang Hu Liu Li Wei

作者单位: School of Mechanical Engineering, Shandong University of Technology, Ztbo 255049, China

会议类型: 国际会议

会议名称: 2011 International Conference on Agricultural Engineering New Technology & Taishan Academic Forum(2011农业工程新技术国际学术会议暨泰山学术论坛 ICAE2011&TSAF)

会议地点: 山东淄博

会议语种:英文

页码: 251-253

在线出版日期: 2011-05-27（万方平台首次上网日期，不代表论文的发表时间）