DocumentCode
2087628
Title
The improvement study of involutes profile type rotor profile in Roots vacuum pump
Author
Shujun, Wang ; Haiyang, Li ; Yugang, Zhao ; Liu, Hu ; Wei, Li
Author_Institution
Sch. of Mech. Eng., Shandong Univ. of Technol., Zibo, China
fYear
2011
fDate
27-29 May 2011
Firstpage
251
Lastpage
253
Abstract
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 profile´s diameter distance ratio and area coefficient are higher clearly. And the improvement profile is smooth.
Keywords
pumps; rotors; involutes profile type rotor profile; roots pump; roots vacuum pump; Equations; Gears; Indexes; Industries; Interference; Noise; Rotors; area coefficient; diameter distance ratio; involutes profile; rotor profile;
fLanguage
English
Publisher
ieee
Conference_Titel
New Technology of Agricultural Engineering (ICAE), 2011 International Conference on
Conference_Location
Zibo
Print_ISBN
978-1-4244-9574-0
Type
conf
DOI
10.1109/ICAE.2011.5943796
Filename
5943796
Link To Document