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http://dx.doi.org/10.5855/ENERGY.2017.26.3.136

Analysis of Oil Performance by Different Type of Engine Oil In the Field  

Kim, Young Whan (Graduate School, Dept. of Convergence Technology Engineering, ChonBuk University)
Song, Jun Hee (Graduate School, Dept. of Convergence Technology Engineering, ChonBuk University)
Kim, Han Joo (Graduate School, Dept. of Convergence Technology Engineering, ChonBuk University)
Publication Information
Abstract
Automobile engine oil is the most important lubricant for operating as the engine is started. Recently, manufacturers of the automotive industry and lubricants are considerably improving the quality of oil with additive to extend change cycle period. Most customers are recommended genuine oil among different types from shop expert. Through this report we suggest another reference point for consumer to pick highly efficient lubricant. This report is investigated oil compounds to compare with 6 different automotive considering actual running condition for 7 months. we conducted experiment from physical and chemical perspectives. In the field, through various experiments oil compounds between mineral oil and synthetic oil are largely distinguished in oxidation, viscosity, fluid and TBN. These are influenced by engine part wear as piston, bearing etc. Comparing various investigation with different oil the performance of synthetic oil is shown better condition in flash point, oxidation stability and also found less in change pollutant iron, Al compounds. Additives of oil show clear difference Ca level in detergent-dispersant both mineral oil and synthetic oil. And Zn in extreme pressure additives and P in Lubricity improver make no difference to both.
Keywords
Automobile engine oil; mineral oil; synthetic oil;
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  • Reference
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