Ways to optimize the workflow of a gas engine running on a depleted mixture
Abstract
The article discusses modern methods for improving the efficiency of gas engines running on a depleted fuel-air mixture. A comprehensive analysis of the key factors influencing the combustion process, environmental and economic indicators has been carried out. Special attention is paid to innovative approaches to optimizing the workflow, including precision control of the mixture composition, the use of combined boost systems, exhaust gas recirculation (EGR) and the use of advanced high-energy ignition systems. A detailed review of the latest scientific research and experimental data confirming the effectiveness of the proposed technical solutions is presented. Based on the analysis, recommendations have been formulated on the selection of optimal workflow parameters for various operating modes. Experimental results and a mathematical model of a gas engine based on experimental data are also presented.
About the Author
Konstantin A., NikiforovRussian Federation
Postgraduate student
References
1. Ivanov A.V., Petrov S.K. Modern gas engines: theory and practice. Moscow: Mashinostroenie Publ., 2020, 245 p.
2. Smith J., Johnson R. Lean-burn combustion in natural gas engines // Journal of Energy Engineering. – 2019. – Vol. 145(3). – P. 04019012.
3. Kuznetsov D.A. Control systems for internal combustion engines. St. Petersburg: Politechnika Publ., 2021, 180 p.
4. Chen H. et al. Turbocharging and lean combustion: experimental study // Applied Thermal Engineering. – 2018. – Vol. 132. – P. 245–253.
5. Lee Y. et al. Effects of EGR on combustion stability in lean-burn engines // Fuel. – 2020. – Vol. 265. – P. 116945.
6. Wang L. Advanced ignition systems for lean mixtures // Combustion Science and Technology. – 2021. Vol. 193(5). – P. 789-805.
7. Smirnov V.P., Fedorov I.G. Experimental study of a gas engine on a depleted mixture // Engine building. – 2022. – No. 4. – pp. 34-40.
8. Johnson A.B. Advanced Combustion Technologies. – New York: Springer, 2021. – 320 p.
9. Müller R. et al. Optimization of Lean-Burn Natural Gas Engines // SAE Technical Paper. – 2020. – No. 2020-01-0567.
10. Tanaka S. Plasma-Assisted Combustion in IC Engines // Progress in Energy and Combustion Science. – 2022. – Vol. 88. – P. 100940.
11. Kustarev G.V., Danilov R.G., Andryukhov N.M. Tractor engines of ground transportation technology techniques at the present stage // Proceedings of the IV International Kosyginsky Forum; Collection of scientific papers of the International Scientific and Technical Symposium. - 2024. – pp. 154-161.
Review
Рецензент: А.Л. Яковенко, канд. тех. наук, доцент кафедры «Теплотехника
и автотракторные двигатели», МАДИ
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