Abstract
The paper presents the results that served as a methodological basis for creating a digital twin of a piston engine lubrication system. A CAD model of the oil pump and the oil line of the engine lubrication system were built. A method of reverse engineering of the pump performance characteristics is proposed and its operating characteristics are constructed. The models of the gerotor oil pump and the main line were verified based on experimental data, which made it possible to create feedback for the digital twin. Based on the calculations carried out, recommendations were developed to improve the accuracy of constructing digital twins of a gerotor oil pump and an oil line.
REFERENCES
Yanovskii, L.S., Ezhov, V.M., and Molokanov, A.A., Admission Methodology of Aviation Oils for Use on Aviation Equipment in Russia and Abroad, Dvigatel’, 2012, vol. 80, no. 2, pp. 22–24.
Ogorodnikova, Yu.V., Lukasov, V.V., and Dmitriev, D.V., Operation of the Lubrication System of an Aircraft Engine, Reshetnevskie Chteniya, 2018, vol. 1, pp. 417–418.
Kostyuchenkov, A.N., Finkel’berg, L.A., and Baryshnikov, S.I., Increasing the Efficiency of Promising Aircraft Piston Engines, URL: https://aviatp.ru/files/enginewg/recengines/1_AN_Kostuchenkov_TSIAM_im_PI_Baranova.pdf.
Salakhov, R.R., Ermakov, A.M., Khismatullin, R.M., Smolyakov, Yu.A., and Razvalyaev, S.V., Study of the Lubrication System Parameters of a Truck Engine at Different Motor Oil Temperatures, Gruzovik, 2022, no. 4, pp. 3–9.
Shchurovskii, Yu.M., Specific Features of Mathematical Modeling of the Lubrication System of Gas Turbine Engines, Trudy MAI, 2017, no. 92, URL: http://trudymai.ru/published.php?ID=76776 .
Dhar, S., Afjeh, H., Srinivasan, C., Ranganathan, R., et al., Transient, Three Dimensional CFD Model of the Complete Engine Lubrication System, SAE International Journal of Engines, 2016, vol. 9, no. 3, pp. 1854–1862.
Zoz, S., Strepek, S., Wiseman, M., and Qian, C., Engine Lubrication System Model for Pump Oil Temperature Prediction, SAE World Congress, 2001, Detroit, SAE Technical Paper no. 2001-01-1073.
Menter, F.R., Kuntz, M., and Langtry, R., Ten Years of Industrial Experience with the SST Turbulence Model, in Turbulence, Heat and Mass Transfer 4, Hanjalic, K., Nagano, Y., Tummers, M, Eds., Begell House, Inc., 200, pp. 625–632.
Goryunov, L.V., Takmovtsev, V.V., Tereshchenko, Yu.V., Ignat’ev, D.V., and Erzikov, A.M., Characteristics of a Lubricant Flow in radial Plain Bearings, Izv. Vuz. Av. Tekhnika, 2007, vol. 50, no. 1, pp. 73–75 [Russian Aeronautics (Engl. Transl.), vol. 50, no. 1, pp. 101–105].
Idel’chik, I.E., Spravochnik po gidravlicheskim soprotivleniyam (Handbook on Hydraulic Resistance), Moscow: Mashinostroenie, 1975.
Funding
The research was supported in the framework of the Agreement on the subsidy from the Federal budget for the financial support of implementation of a government task for the provision of states services nos. 075-03-2024-067 of January 17, 2024 (FZSU-2023-0004) and of the Agreement on the consortium between Tupolev Kazan National Research Technical University and A.V. Luikov Heat and Mass Transfer Institute of the National Academy of Sciences of Belarus.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Aviatsionnaya Tekhnika, 2024, No. 14, pp. 94 – 100.
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Popov, I.A., Gureev, M.V., Gureev, V.M. et al. Numerical Simulation of the Lubrication System of Aircraft Piston Engines. Russ. Aeronaut. 67, 103–109 (2024). https://doi.org/10.3103/S1068799824010124
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DOI: https://doi.org/10.3103/S1068799824010124