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    Improvement of Energy Efficiency and Environmental Safety of Internal Combustion Engines by Using Binary Fuel Mixtures with Hydrogen
    (Ukrainian State University of Science and Technologies, Dnipro, 2025) Bartashevskyi, Stanislav; Koveria, Andrii; Ovcharenko, Alina; Mazorchuk, Volodymyr F.
    ENG: This paper addresses current issues related to improving the efficiency of fuel use in internal combustion engines and reducing the environmental impact of fuel combustion. It is demonstrated that incorporating hydrogen into mixtures with liquid fuels enhances the fuel’s energy potential and combustion completeness. This approach aligns with the goals of sustainable development by reducing reliance on liquid hydrocarbon fuels and mitigating the harmful effects of pollutant emissions. The study proposes producing hydrogen via chemical reactions directly at the point of use, in quantities required for operation. These reactions enable the use of readily available, non-toxic materials for the targeted generation of hydrogen and its incorporation into fuel mixtures. Calculations show that the energy consumption for decomposing 1 kg of water using diesel and AI-92 gasoline is 12.9 MJ/kg and 13.2 MJ/kg, respectively.