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Effects of elastic deformation and temperature on a mixed film lubrication model

Conference Paper


Abstract


  • A thermal model has been developed for mixed-film lubrication in cold rolling. The energy equation is used to determine the temperature variation in the plastic work zone and the temperature at the asperity contacts. The thermal model has been validated by experimental results. The influence of the thermal effect on the film thickness and pressure is significant and must be considered in a mixed film model. The elastic zone at entry has been found to have a small effect on the inlet film thickness and the rolling load.

Publication Date


  • 2002

Citation


  • Tieu, A. K., Liu, Y. J., Kosasih, P. B., & Jiang, Z. Y. (2002). Effects of elastic deformation and temperature on a mixed film lubrication model. In Tribology Series Vol. 40 (pp. 115-120). doi:10.1016/s0167-8922(02)80012-8

Scopus Eid


  • 2-s2.0-0036882475

Start Page


  • 115

End Page


  • 120

Volume


  • 40

Abstract


  • A thermal model has been developed for mixed-film lubrication in cold rolling. The energy equation is used to determine the temperature variation in the plastic work zone and the temperature at the asperity contacts. The thermal model has been validated by experimental results. The influence of the thermal effect on the film thickness and pressure is significant and must be considered in a mixed film model. The elastic zone at entry has been found to have a small effect on the inlet film thickness and the rolling load.

Publication Date


  • 2002

Citation


  • Tieu, A. K., Liu, Y. J., Kosasih, P. B., & Jiang, Z. Y. (2002). Effects of elastic deformation and temperature on a mixed film lubrication model. In Tribology Series Vol. 40 (pp. 115-120). doi:10.1016/s0167-8922(02)80012-8

Scopus Eid


  • 2-s2.0-0036882475

Start Page


  • 115

End Page


  • 120

Volume


  • 40