滑りを伴う弾性流体潤滑における油膜厚さと油温との関係

概要

論文の詳細を見る
The measurement made by the technique of optical interferometry shows that the increase of the slip ratio tends to reduce the EHL film thickness, and fluid properties of oils influence the rate of film thickness reduction. There is a possibility that this experimental result is due to the effect of rising oil temperature caused by shearing heat and the effect of the non-Newtonian response of oils. In this study, the relationship between oil film thickness reduction and oil temperature increase was investigated through theoretical calculation of the elastohydrodynamic lubrication which takes account of the effect of viscous heating and the effect of Eyring viscosity. The overall agreement between the calculation result and the experimental result was recognized.
一般社団法人日本機械学会の論文
1996-01-25