DocumentCode
3432003
Title
The research on moving of cavities of a novel spiral oil wedge journal bearing
Author
Yan, Ying ; Lu, Chang-hou
Author_Institution
Inst. of Mechatron. Tech & Res., Shandong Univ., Jinan, China
fYear
2009
fDate
9-11 Dec. 2009
Firstpage
1213
Lastpage
1216
Abstract
According to the finite differential method, the influences of the spiral angle and eccentricity ratios on moving of cavities of novel spiral oil wedge hybrid journal bearing are presented. Numerical results show that moving of cavities is great related with spiral angle and eccentricity ratios, then the change of them make moving direction of cavities entirely inverse, and make the rupture location great different. And that it makes us know well the position of the cavities erosion before the test measurement.
Keywords
finite difference methods; machine bearings; wear; cavitation erosion; cavities moving direction; eccentricity ratios; finite differential method; journal bearing; spiral oil wedge; test measurement; Automatic control; Automation; Boundary conditions; Equations; Feeds; Lubricants; Performance analysis; Petroleum; Spirals; Temperature;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Automation, 2009. ICCA 2009. IEEE International Conference on
Conference_Location
Christchurch
Print_ISBN
978-1-4244-4706-0
Electronic_ISBN
978-1-4244-4707-7
Type
conf
DOI
10.1109/ICCA.2009.5410580
Filename
5410580
Link To Document