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Title of the article DETERMINING THE PRESSURE LOSSES IN THE MAIN OIL LINE AND INJECTORS OF THE LUBRICATION SYSTEM OF DIESEL ENGINES OF HEAVY VEHICLES: NUMERICAL SIMULATION
Authors

CHORNY Andrei D., Ph. D. in Phys. and Math., Assoc. Prof., Head of Turbulence Laboratory, A.V. Luikov Heat and Mass Transfer Institute of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

POPOV Igor A., Corresponding Member of TAS, D. Sc. in Eng., Professor of the Department of Thermal Engineering and Power Engineering, Head of the Laboratory of Modeling Physical and Technical Processes, Kazan National Research Technical University named after A. N. Tupolev-KAI, Kazan, Republic of Tatarstan, Russian Federation, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

ZHUKOVA Yuliya V., Ph. D. in Phys. and Math., Assoc. Prof., Leading Researcher of Turbulence Laboratory, A.V. Luikov Heat and Mass Transfer Institute of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

BARANOVA Tatsiana A., Senior Researcher of Turbulence Laboratory, A.V. Luikov Heat and Mass Transfer Institute of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

KUKHARCHUK Igor G., Researcher of Turbulence Laboratory, A.V. Luikov Heat and Mass Transfer Institute of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

POPOV Igor A. Jr., Student of the Institute of Mechanization and Technical Service, Kazan State Agrarian University, Kazan, Republic of Tatarstan, Russian Federation, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.
In the section MECHANICS OF MOBILE MACHINES
Year 2024
Issue 3(68)
Pages 28–35
Type of article RAR
Index UDK 621.432
DOI https://doi.org/10.46864/1995-0470-2024-3-68-28-35
Abstract This article presents the results that have provided a methodical basis for designing a digital twins of the main oil line and injectors of the lubrication system of a diesel engine. At the first stage, a CAD model of the oil line and injectors of the engine lubrication system was constructed. At the second stage, a fullscale computational model of the main oil line and injectors was verified using experimental data, which made it possible to create feedback for the digital twin. With the use of the calculations conducted, recommendations were suggested how to improve the accuracy of designing digital twins of the main oil line and injectors of the diesel engine lubrication system.
Keywords lubrication system, oil lime, injector, pressure losses, numerical simulation, digital twin
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