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0223U002082,
0121U109607
,
Improving fuel economy and environmental performance of transport engines using secondary energy resources
Dmytrychenko Mykola F., Доктор технічних наук
08-02-2023
National Transport University
The goal of the project is to improve fuel efficiency and reduce harmful emissions of internal combustion engines, in particular, when working on gasoline-alcohol mixtures, using part of the thermal energy of HV accumulated in TAFP, and improving the tribotechnical properties of the engine in conditions of changing the temperature range of the lubricant during its start-up with subsequent warming up to working temperature The tasks to be solved by the project are the study of the performance of internal combustion engines for operation at low ambient air temperature on a mixture of gasoline and ethanol when using the thermal energy accumulated in the TAFP to heat the fuel-air mixture with a content (up to 36%) of alcohol compounds, the use of this energy to ensure the optimal thermal regime of the lubrication system in a wide range of speed and load modes. Improvement of tribotechnical properties of the engine, viscosity-temperature and low-temperature properties of motor oil, base bases and additives from which these motor oils are made, and establishment of the optimal concentration of the introduction of the corresponding additives to the base bases. Research on improving the technical readiness and starting qualities of vehicles in conditions of low temperatures, by comprehensive utilization of part of the thermal energy of the exhaust gases of internal combustion engines with the help of a thermal accumulator and a thermoelectric generator to compensate for the thermal losses of the battery during idle time by the method of thermostating using external heating elements.
Gutarevych Yuriy Feodosiyovych
Kosenko Maksim Igorevich
Milanenko Alexander Anatolevich
Ovchynnikov Dmytro Vladimirovich
Pavlenko Vitaliy O.
Savchuk Anatoliy Mykolajovych
Sirota Alexander Vadimovich
Trifonov Dmytriy M.
Turitsa Julia Alexandrovna
Shuba Yevhenii V.
2023-02-08
Updated: 2025-12-07
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