Experimental Study on the Influence of Stearic Acid Additive on the Elastohydrodynamic Lubrication of Mineral Oil 2137

Using an optical elastohydrodynamic lubrication (EHL) test rig, oil film thickness and the coefficient of friction (COF) were measured, and the influence of stearic acid additive on the EHL performance of mineral oil 2137 was investigated. The results showed that 2137 with 0.3 wt% stearic acid (deno...

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Bibliographic Details
Main Authors: Wei Li, Feng Guo, Chenglong Liu, Zhaoqun Ma
Format: Article
Language:English
Published: MDPI AG 2023-10-01
Series:Lubricants
Subjects:
Online Access:https://www.mdpi.com/2075-4442/11/10/446

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