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TECHNICAL PAPERS

A Lubricant Model Considering Wall-Slip in EHL Line Contacts

[+] Author and Article Information
Jonas Ståhl, Bo O. Jacobson

Lund Institute of Technology, Machine Elements Division, Box 118, SE-221 00 Lund, Sweden

J. Tribol 125(3), 523-532 (Jun 19, 2003) (10 pages) doi:10.1115/1.1537750 History: Received January 08, 2002; Revised August 23, 2002; Online June 19, 2003
Copyright © 2003 by ASME
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References

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Figures

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Positive directions of velocities and shear stresses
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Results at a certain stage in the relaxation process
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Final results for a case without a smoothened velocity variation
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Smoothing of the velocity variation
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Pressure distribution for a no-slip (Newtonian) and a wall-slip analysis, respectively
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Film thickness variation for a no-slip (Newtonian) and a wall-slip analysis, respectively
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The sum of the lubricant velocities
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Film thickness at X=0.3 for different slip-roll ratios
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Location of the pressure maximum for different slip-roll ratios
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The extension of the wall-slip region for different slip-roll ratios

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