Thermal effects in elastohydrodynamic lubrication of line contacts using a non-Newtonian lubricant

T. R. Lin, J. F. Lin

研究成果: Article同行評審

3 引文 斯高帕斯(Scopus)

摘要

A Reynolds' equation, using Winer's viscoplastic model to express the non-Newtonian fluid property, is derived for line-contact EHL problems. The numerical solutions are obtained to the incorporated Reynolds', elasticity, and energy equations for pressure, film thickness, and temperature distribution between two surfaces simultaneously having rolling and sliding motions. The results are presented for thermal non-Newtonian lubrication, to observe the difference between Winer's equation and Trachman's expression on temperature distribution, pressure, and film thickness. The variation in friction coefficient with slip shear rate is in agreement with other experimental data.

原文English
頁(從 - 到)365-372
頁數8
期刊Tribology International
24
發行號6
DOIs
出版狀態Published - 1991 12月

All Science Journal Classification (ASJC) codes

  • 材料力學
  • 機械工業
  • 表面和介面
  • 表面、塗料和薄膜

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