Method for Converting the Energy Characteristics of Alternative Fuels

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Abstract:

The article analyzes the reasons hindering the mass use of alternative fuels in the field of energy consumption of domestic transport, which for the most part have lower energy and kinetic indicators of combustion in comparison with traditional fuels. A new approach to solving the problem of improving the environmental and energy-saving indicators of combustion of alternative fuels based on their preliminary thermochemical processing - conversion on board a vehicle is presented. The results of a preliminary analytical study of the parameters of the on-board conversion process for a number of potentially acceptable types of alternative fuels are presented in order to assess the efficiency of this process. The possibility of practical implementation of the proposed process for improving the combustion indicators of alternative fuel with an assessment of its efficiency was tested based on the results of experimental approbation in the conditions of full-scale engine tests. According on the results of the study, the expediency of using this process in transport technologies is justified due to the technical simplicity of its implementation and efficiency. Thermocatalytic reactor is the simplest design of a heat exchanger, the mass and dimensional characteristics of which (in the volume of a conventional muffler) ensure the convenience of its installation in the engine exhaust system. The component composition of these products contains reactive compounds that contribute to the improvement of environmental and energy-saving indicators of the fuel combustion process, and an increase in the efficiency of the engine's operating cycle.

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Materials Science Forum (Volume 1086)

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193-198

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April 2023

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© 2023 Trans Tech Publications Ltd. All Rights Reserved

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[1] A.A. Alexandrov, I.A. Arkharov, V.A. Markov, et. al., Alternative fuels for internal combustion engines, LLC Scientific Research Center "Engineer", LLC "Oniko-M", 2012, p.791.

Google Scholar

[2] V.A. Markov, A.I. Gaivoronsky, L.V. Grekhov, N.A. Ivashchenko, The work of diesel engines on unconventional fuels, "Legion-Avtodata", 2008, p.464.

Google Scholar

[3] S.B. Gusakov, Prospects for the use of alternative fuels from renewable sources in diesel engines, RUDN, 2018, p.318.

Google Scholar

[4] A.S. Orlin, M.G. Kruglov, Internal combustion engines, Theory of piston and combined engines, Mashinostroenie. 1983, p.372.

Google Scholar

[5] I. Prigogine, D. Kondepudi, Modern thermodynamics, From heat engines to dissipative structu, John Wiley & Sons. 2002, p.462.

Google Scholar

[6] V.G. Nosach and I.I. Pereletov, Methods of improving fuel efficiency in technological processes, Thermophysics and heat engineering. 37 (1977) 44-47.

Google Scholar

[7] V.G. Nosach, Fuel energy, Naukova dumka. 1989, p.148.

Google Scholar

[8] V.M. Fomin, D.V. Apelinsky, V.F. Kamenev, Generation of hydrogen-containing gas on board a vehicle, Izvestiya MGTU "MAMI". 1(15) (2013) 204-212.

DOI: 10.17816/2074-0530-68332

Google Scholar

[9] V.M. Fomin, V.F. Kamenev and D.V. Apelinskiy, Management strategy of new energy-saving technology in the field of ground transport based on the principle of thermo-chemical regeneration of waste heat energy, IOP Conf. Series: Materials Science and Engineering. 534 (2019) 1, 012032

DOI: 10.1088/1757-899X/534/1/012032

Google Scholar

[10] N.V. Karyakin, Fundamentals of chemical thermodynamics, Academia. 2003, p.464.

Google Scholar

[11] M. Mardani, A. Tsolakis, H. Nozari, A. Wahbi, S. Sittichompoo, Synergies in renewable fuels and exhaust heat thermochemical recovery in low carbon vehicles, Applied Energy. 302 (2021) 117491.

DOI: 10.1016/j.apenergy.2021.117491

Google Scholar

[12] V.M. Fomin and A.V. Makunin, Thermo chemical recovery of heat contained in exhaust gases of internal combustion engines (a general approach to the problem of recovery of heat contained in exhaust gases), Theoretical foundations of chemical engineering. 43(5) (2009) 834-840.

DOI: 10.1134/s004057950905039x

Google Scholar

[13] M. Waqas, N. Naser, M. Sarathy, J. Feijs, et. al., Auto-Ignition of Iso-Stoichiometric Blends of Gasoline-Ethanol- Methanol (GEM) in SI. HCCI and Cl Combustion Modes SAE Technical Paper 2017-01-0726, 2017

DOI: 10.4271/2017-01-0726

Google Scholar

[14] W.G. James Turner, G.J. Andrew Lewis, Akehurst Sam, J. Chris Brace and etc., Alcohol Fuels for Spark-Ignition Engines: Performance, Efficiency, and Emission Effects at Mid to High Blend Rates for Ternary Mixtures Energies, 2020, p.31.

DOI: 10.3390/en13236390

Google Scholar

[15] H. Armbruster, S. Stucki, E. Olsson, S. Gjirja, On-board conversion of alcohols to ethers for fumigation in compression ignition engines, Journal of Automobile Engineering. 217(3) (2003) 155-164.

DOI: 10.1243/09544070360550444

Google Scholar

[16] V.A. Zvonov, V.I. Chernykh, L.S. Zaigraev, Technical, economic and environmental indicators of the use of methanol as a fuel for internal combustion engines, Ecotechnology and resource saving. 4 (1995) 5-8.

Google Scholar

[17] G. Garcia, E. Arriola, W.-H. Chen, M.D. De Luna, A comprehensive review of hydrogen production from methanol thermochemical conversion for sustainability, Energy. 217 (2021) 119384.

DOI: 10.1016/j.energy.2020.119384

Google Scholar

[18] A.I. Stezhensky, Steam reforming of methanol, Naukova Dumka, 1972, p.283.

Google Scholar

[19] A.L. Dmitriev, Economic and technical problems of hydrogen transport development in order to improve the ecological state of the environment, International Scientific Journal for Alternative Energy and Ecology ISJAEE. 1(9) (2004) 14-18.

Google Scholar

[20] A.S. Koroteev, V.V. Mironov, V.A. Smolyarov, Prospects for the use of hydrogen in vehicles, International Scientific Journal for Alternative Energy and Ecology (ISJAEE). 1(9) (2004) 5-13.

Google Scholar

[21] A.S. Koroteev, V.V. Mironov, V.A. Smolyarov, Prospects for the use of hydrogen in vehicles, International Scientific Journal for Alternative Energy and Ecology (ISJAEE). 1(9) (2004) 5-13.

Google Scholar

[22] B.E. Gelfand, Hydrogen: parameters of combustion and explosion, Fizmatlit, 2008, p.288.

Google Scholar