3_2024_sen_3

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.">anchor@hmti.ac.by

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.">popov-igor-alex@yandex.ru

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.">julia_zhukova@rambler.ru

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.">bartat@tut.by

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.">doomer1979@mail.ru

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.">iapopov-2004@yandex.ru
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
  You can access full text version of the article.
Bibliography
  1. Vyrubov D.N., et al. Dvigateli vnutrennego sgoraniya: Teoriya porshnevykh i kombinirovannykh dvigateley [Internal combustion engines: Theory of piston and combined engines]. Moscow, Mashinostroenie Publ., 1983. 372 p. (in Russ.).
  2. Gabitova G.F., Khvatova T.Yu. Tsifrovoy dvoynik kak osnova innovatsionnogo razvitiya malykh i srednikh predpriyatiy avtomobilnoy promyshlennosti na primere Germanii i Rossii [Digital twin as the basis for innovative development of small and medium enterprises of the automotive industry on the example of Germany and Russia]. Business. Education. Law, 2020, no. 3(52), pp. 132–138. DOI: https://doi.org/10.25683/VOLBI.2020.52.387 (in Russ.).
  3. Sosfenov D.A. Ispolzovanie tsifrovykh dvoynikov v avtomobilnoy promyshlennosti: rossiyskiy i zarubezhnyy opyt [Use of digital twins in automotive industry: Russian and foreign experience]. Economics and management, 2023, vol. 29, no. 6, pp. 662–669. DOI: https://doi.org/10.35854/1998-1627-2023-6-662-669 (in Russ.).
  4. Likhvoynen A.V., Komarova M.V., Rozov A.A., Solodkova E.V., Stepanova A.A. Tsifrovye dvoyniki kak sposob optimizatsii proizvodstva elektromobiley [Digital twins as a method for optimizing electric vehicle production]. Vestnik Altayskoy akademii ekonomiki i prava, 2021, no. 7-2, pp. 184–191. DOI: https://doi.org/10.17513/vaael.1797 (in Russ.).
  5. Fomicheva T.L. Primenenie tekhnologii tsifrovykh dvoynikov v avtomobilnoy promyshlennosti: rossiyskiy opyt [Application of digital twin technology in the automotive industry: Russian experience]. Economics: yesterday, today and tomorrow, 2021, vol. 11, no. 12, pp. 181–186 (in Russ.).
  6. State standard R 57700.37–2021. Kompyuternye modeli i modelirovanie. Tsifrovye dvoyniki izdeliy. Obshchie polozheniya [Computer models and simulation. Digital twins of products. General provisions]. Moscow, Rossiyskiy institut standartizatsii Publ., 2021. 15 p. (in Russ.).
  7. Salakhov R.R., Ermakov A.М., Khismatullin R.M., Smolyakov Yu.А., Razvalyaev S.V. Issledovanie parametrov sistemy smazki dvigatelya gruzovogo avtomobilya pri razlichnykh rabochikh temperaturakh motornogo masla [Investigation of the parameters of the lubrication system of a truck engine at various operating oil temperatures]. Truck, 2022, no. 4, pp. 3–9 (in Russ.).
  8. Dhar S., Afjeh H., Srinivasan C., Ranganathan R., Jiang Y. Transient, three dimensional CFD model of the complete engine lubrication system. SAE international journal of engines, 2016, vol. 9, iss. 3, pp. 1854–1862. DOI: https://doi.org/10.4271/2016-01-1091.
  9. Gulienko A.I., Shchurovskiy Yu.M. Matematicheskaya model gidrodinamicheskikh protsessov v sisteme smazki gazoturbinnogo dvigatelya [Dynamic mathematical model of the lubrication system]. Journal of dynamics and vibroacoustics, 2014, vol. 1, no. 2, pp. 24–33. DOI: https://doi.org/10.18287/2409-4579-2014-1-2-24-33 (in Russ.).
  10. Igarashi M., Tanaka M., Kamide H., Kawashima S. Experimental study on fluid mixing for evaluation of thermal striping in T-pipe junction. Proc. 10th International conference on nuclear engineering. Arlington, 2002, pp. 383–390. DOI: https://doi.org/10.1115/ICONE10-22255.
  11. Zaripov D.I., Mikheev N.I., Dushin N.S. Metod modelirovaniya techeniya zhidkosti v razvetvlennykh kanalakh [Method for modeling fluid flow in branched channels]. Izvestiya vysshikh uchebnykh zavedenii. Aviatsionnaya tekhnika, 2013, no. 1, pp. 23–27 (in Russ.).
  12. Baranova Т.А., et al. Non-isothermal vortex flow in the T-junction channel. Journal of physics: conference series, 2021, vol. 2088. DOI: https://doi.org/10.1088/1742-6596/2088/1/012034.
  13. Patankar S. Numerical heat transfer and fluid flow. New York, Hemisphere Publishing Corporation, 1980.
  14. Wilcox D.C. Turbulence modeling for CFD. DCW Industries Inc., 1993. 460 p.
  15. Menter F.R., Kuntz M., Langtry R. Ten years of industrial experience with the SST turbulence model. Turbulence, heat and mass transfer 4, 2003, pp. 625–632.
  16. Popov I.A., Gureev М.V., Gureev V.М., Zhukova Yu.V., Chorny А.D. Chislennoe modelirovanie sistemy smazki aviatsionnykh porshnevykh dvigateley [Numerical simulation of the lubrication system of aircraft piston engines]. Izvestiya vysshikh uchebnykh zavedenii. Aviatsionnaya tekhnika, 2024, no. 1, pp. 94–100 (in Russ.).
  17. Idelchik I.E. Spravochnik po gidravlicheskim soprotivleniyam [Handbook of hydraulic resistance]. Moscow, Mashinostroenie Publ., 1975. 559 p. (in Russ.).
  18. Goryunov L.V., Takmovtsev V.V., Tereshchenko Yu.V., Ignat’ev D.V., Erzikov A.M. Osobennosti techeniya smazki v radialnykh podshipnikakh skolzheniya [Characteristics of a lubricant flow in radial plain bearings]. Izvestiya vysshikh uchebnykh zavedenii. Aviatsionnaya tekhnika, 2007, no. 1, pp. 73–75.