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| Numerical analysis for the elastohydrodynamic lubrication of involutes gear by a non-Newtonian medium |
| Revised:April 02, 2001 |
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| DOI：10.7511/jslx20032033 |
| KeyWord:involutes gear,non-Newtonian medium,elastohydrodynamic lubrication |
| Lin Xiaohui \ Huang Wei \ Zhuang Ping |
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| Abstract: |
| A generalized Reynolds equation based on the theological models is employed to study on the elastohydrodynamic lubrication of involutes gear by a non\|Newtonian medium. The distribution of the oil film surface shearing stress pressure and thickness have been obtained by using Newton\|Raphson iterative method. It is proved that the approach has a good convergency. In addition, the influence of non\|Newton effect upon the minimum thickness of the oil film in the process of engaging is also analyzed. |