The algorithm for determining the effect on the dynamic characteristics of the fuel composition on the properties of the working process of the gas-diesel engine

• Published in: IOP conference series. Materials Science and Engineering 2020-11, Vol.971 (5), p.52065
• Main Authors: Akhtulov, A L, Dadayan, S E, Edigarov, V R, Maly, V V
• Format: Article
• Language: English
• Subjects: Algorithms; Alternative fuels; Composition; Diesel engines; Diesel fuels; Dynamic characteristics; Exhaust gases; Fuel combustion; Gases; Mathematical models; Natural gas
• ISSN: 1757-8981; 1757-899X
• DOI: 10.1088/1757-899X/971/5/052065

The article deals with the method of determining the optimal composition of the components of the combined fuel taking into account the heat-dynamic tension in the operation of the diesel engine on a mixture of diesel fuel and natural gas, i.e. the gas-diesel cycle. The calculation was based on the method developed by A. V. Grinevetsky and M. N. Mezingom, taking into account the specific conditions of the diesel engine on a mixture of natural gas and diesel fuel. The peculiarity of the mathematical model is that the optimal composition of the fuel components is initially unknown and is indicated as an array. The search for the optimal ratio of fuel components will take into account the heat and Dynamo tension. The resulting model can be used in the study of the diesel engine on other alternative fuels. Thus, it is possible to significantly improve the quality of the fuel combustion process, thereby increasing the engine power and ensuring the environmental safety of exhaust gases.