Vasilyev A.V., Ageev E.S. Investigation of the fluid dynamics of lubrication in the gaps of the gas distribution mechanism of the internal combustion engine
INVESTIGATION OF THE FLUID DYNAMICS OF LUBRICATION
IN THE GAPS OF THE GAS DISTRIBUTION MECHANISM
OF THE INTERNAL COMBUSTION ENGINE
Alexander V. Vasilyev
Doctor of Sciences (Engineering), Professor, Department of Heat Engineering and Hydraulics,
Volgograd State Technical University
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Prosp. Lenina, 28, 400005 Volgograd, Russian Federation
Evgenij S. Ageev
Postgraduate Student, Department of Heat Engineering and Hydraulics,
Volgograd State Technical University
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Prosp. Lenina, 28, 400005 Volgograd, Russian Federation
Abstract. The method of calculating the fluid dynamics of the lubricant in the gaps is considered on the basis of a generalized mathematical model of the dynamics of the gas distribution mechanism. The results of its use for the drive of the engine exhaust valve are presented. It is shown that the developed methods and algorithms provide a more accurate determination of the dynamic and tribological characteristics of the gas distribution mechanism.
Key words: gas distribution mechanism, lubrication hydrodynamics, internal combustion engine, tribological characteristics, mathematical modeling.
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