Open AccessResearch of motor oil oxidation processes
Author(s) -
B. I. Kovalsky,
Yu. N. Bezborodov,
N. N. Lysyannikova,
Pavel Yu. Pustovit,
В. Г. Шрам,
А. V. Lysyannikov
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1399/4/044068
Subject(s) - atmospheric temperature range , motor oil , evaporation , range (aeronautics) , oxidation process , thermodynamics , stability (learning theory) , thermal , thermal oxidation , thermal stability , process (computing) , oxidative phosphorylation , chemistry , materials science , chemical engineering , organic chemistry , computer science , composite material , engineering , physics , biochemistry , machine learning , silicon , operating system
The research results of oxidation, evaporation and changes in the coefficient of thermal-oxidative stability, which takes into account these processes by the increment rate of semi-synthetic motor oil Rosneft Maximum 10W-40 SL/CF in the temperature range from 170 to 150 ° C, are presented. The increment rates of oxidation and evaporation processes from time and temperature of testing these processes are determined. The graphical and analytical model is proposed for predicting the indicators of thermo-oxidative stability at a wider temperature range for testing oils based on the results obtained at three temperatures.