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Fundamental research
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METHOD OF IDENTIFICATION OF MOTOR FUEL IN LUBRICANT OIL OF AUTOMOBILE UNITS

Lyapina O.V. 1, Vlasov Yu.A. 1, Lyapin A.N. 2
1 Tomsk State University of Architecture and Building
2 Gazprom transgaz Tomsk
In work it is shown that if motor fuel gets to lubricant oil, it is a diagnostic sign on which it is possible to estimate technical condition of the fuel equipment. It was possible to estimate presence of motor fuel at oil by an oil flash temperature method only in laboratories earlier. In article it is offered to identify motor fuel in lubricant oil by a resonant method of an oscillatory contour. The theoretical justification of a method constructed on electric and physical dependences of interaction of lubricant oil and motor fuel with electric field is given in work. The experimental assessment of impurity of lubricant oil was carried out on engine oils by diagnostic criterion, which the index of quality of oil is called. It is experimentally established, decrease in an index of quality of oil of the called method identifies presence of motor fuel at lubricant oil.
diagnostics
car
motor fuel
lubricant oil
dielectric permeability
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Библиографическая ссылка

Ляпина О.В., Власов Ю.А., Ляпин А.Н. МЕТОД ИДЕНТИФИКАЦИИ МОТОРНОГО ТОПЛИВА В СМАЗОЧНОМ МАСЛЕ АВТОМОБИЛЬНЫХ АГРЕГАТОВ // Фундаментальные исследования. 2015. № 2-8. С. 1637-1641;
URL: https://fundamental-research.ru/en/article/view?id=37204 (дата обращения: 25.06.2026).