Articles
| Open Access |
DOI:
https://doi.org/10.37547/ajast/Volume03Issue01-01
CAUSES OF CHANGES IN THE PROPERTIES OF MOTOR OILS IN THE HIGH TEMPERATURE ZONE OF THE ENGINE
Alimova Zebo Hamidullayevna , Candidate Of Technical Sciences, Professor. Tashkent State Transport University, Uzbekistan Ibrahimov Karimjon Ismailovich , Candidate of Technical Sciences, associate Professor. Tashkent State Transport University, UzbekistanAbstract
This article examines the causes of changes in the properties of motor oils in the high-temperature zone of the engine. The main reason leading to the formation of high-temperature deposits in engines are oxidative processes occurring in the oil volume and on the metal surface. These deposits negatively affect the reliability, efficiency and durability of the engine.
We conducted a study of samples of industrial oils M12V2 with a sulfonate additive SK-3. To conduct experiments, the M-12V2 engine oil with the added sulfonate additive SK-3 was analyzed according to physico-chemical parameters for compliance with the requirements. When using such an additive, the service life of the engine oil will increase.
Keywords
Engine oil, anti-oxidative properties, oxidation, high-temperature deposits
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