DocumentCode
3392684
Title
Lubricant behavior simulation with particle method
Author
Ishii, E. ; Kohira, H.
Author_Institution
Mech. Eng. Res. Lab., Hitachi, Ltd., Hitachinaka
fYear
2009
fDate
14-16 Jan. 2009
Firstpage
1
Lastpage
2
Abstract
Lubricant behavior within head-disk clearance was simulated using a particle method based on continuum dynamics. The lubricant behavior was simulated on various sets of surface tension and viscous stress. The results from the simulation show that viscous stress was dominant in comparison with surface tension on the viscosity of bulk condition.
Keywords
hard discs; lubrication; magnetic heads; surface tension; viscosity; continuum dynamics; head-disk clearance; lubricant behavior simulation; particle method; surface tension; viscosity; Bridges; Computational modeling; Laboratories; Laplace equations; Lubricants; Mechanical engineering; Stress; Surface tension; Tail; Viscosity; Head-disk clearance; Lubricant behavior; Particle method;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetic Recording Conference, 2009. APMRC '09. Asia-Pacific
Conference_Location
Singapore
Print_ISBN
978-9810-82191-3
Type
conf
DOI
10.1109/APMRC.2009.4925420
Filename
4925420
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