Indicators of the processes of combustion and soot content in the cylinder of a car diesel engine of 4CH 11,0/12,5 when working on an alcohol-fuel emulsion

The paper presents the results of the influence of the use of ethanol-fuel emulsion as a fuel on the performance of the combustion process and the soot formation processes of a 4CH 11,0/12,5 automotive diesel engine with a combustion chamber of the CNIDI type. The influence of the installation angle...

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Bibliographic Details
Published in:Journal of physics. Conference series 2020-04, Vol.1515 (4), p.42064
Main Authors: Likhanov, V A, Rossokhin, A V, Devetyarov, R R
Format: Article
Language:English
Subjects:
Alternative fuels
Automotive engines
Combustion chambers
Combustion products
Cylinders
Diesel engines
Ethanol
Fuel injection
Indicators
Physics
Soot
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Summary:The paper presents the results of the influence of the use of ethanol-fuel emulsion as a fuel on the performance of the combustion process and the soot formation processes of a 4CH 11,0/12,5 automotive diesel engine with a combustion chamber of the CNIDI type. The influence of the installation angle of advance of fuel injection on the maximum pressure and maximum temperature of the gases in the cylinder, as well as the mass concentration of soot particles in the nominal operating mode, is considered. Alternative fuel has a great influence on the content of soot particles in the combustion products, and their quantity, in turn, has a significant effect on the emissivity of the flame. And the thermal tension of the details of the cylinder-piston group depends on these indicators.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1515/4/042064