Direct simulation Monte Carlo method for the simulation of rarefied gas flow in discrete track recording head/disk interfaces

被引:0
|
作者
Duwensee, Maik [1 ]
Suzuki, Shoji
Lin, Judy
Wachenschwanz, David
Talke, Frank E. [1 ]
机构
[1] Univ Calif San Diego, Ctr Magnet Recording Res, La Jolla, CA 92093 USA
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中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
The direct simulation Monte Carlo method (DSMC) is used to study rarefied gas flow between an inclined plane slider bearing and a nano channel representing one groove in a discrete track recording head/disk interface. The forces acting on the slider are investigated as a function of slider pitch angle, disk velocity, track pitch, groove width, and groove depth. The influence of the absolute groove size on the slider forces is found to be small.
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页码:657 / 659
页数:3
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