Сибирский федеральный университет

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: International Conference on Industrial Engineering, ICIE 2019

Год издания: 2020

Идентификатор DOI: 10.1007/978-3-030-22041-9_126

Ключевые слова: Absorption coefficient of the light flux, Anti-wear properties, Motor oil, Viscosity Thermo-oxidative stability, Volatility

Аннотация: The article presents the research results of effect of oxidation products on anti-wear properties, including the absorption coefficient of the light flux, evaporation, viscosity, the amount of wear, the coefficient of thermal stress, and the coefficient of resistance to oxidation. The method of research for lubricating oils for thermo-oxidative stability, determining the diameter of a wear spot and the effect of oxidation products on the anti-wear properties of the oils under study are described using test and control tools such as a device for thermal oxidation of oils, a photometer for direct electrophoretic oxidized oils, three-ball friction machine, and electronic scales. The dependences of the light flux absorption coefficient, volatility, and viscosity on the test time were constructed, by which the dominant influence of oxidation products was determined and then the amount of converted thermal energy and the thermal stress coefficient were determined. The article proposes to determine the quality of the lubricant from the graphical dependences of the thermal stress coefficient on the light absorption coefficient. According to the dependences of the change in the anti-wear properties of oxidized oils on the absorption coefficient of the light flux, the authors determine the degree of influence of oxidation products on the anti-wear properties. © 2020, Springer Nature Switzerland AG.

Журнал: Lecture Notes in Mechanical Engineering

Номера страниц: 1215-1223

ISSN журнала: 21954356

Издатель: Springer

• Kovalsky B.I. (Siberian Federal University, Institute of Oil and Gas, 82/6, Svobodny Ave, Krasnoyarsk, 660041, Russian Federation)
• Lysyannikova N.N. (Siberian Federal University, Institute of Oil and Gas, 82/6, Svobodny Ave, Krasnoyarsk, 660041, Russian Federation)
• Kravcova E.G. (Siberian Federal University, Institute of Oil and Gas, 82/6, Svobodny Ave, Krasnoyarsk, 660041, Russian Federation)

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