Impact of diesel fuel and palm oil blend compositions on the performance of the fuel supply process in the diesel engine

102nd International Scientific and Technical Conference "Intelligent Systems of Driver Assistance: Development, Research, Certification"

运输工程;计算机科学

Salykin, E.A.^1 ; Kurapin, A.V.^1 ; Tshibanda, K.E.^1 ; Dygalo, V.G.^1 ; Slavutskiy, V.M.^1

Volgograd State Technical University, Lenin avenue, 28, Volgograd

400005, Russia^1

关键词: Acceptable limit;    Blend composition;    Comparative analysis;    Constant values;    Equipment parameters;    Injection process;    Mixture compositions;    World experience;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/386/1/012014/pdf
DOI  :  10.1088/1757-899X/386/1/012014

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

The world experience of using palm oil as a fuel for diesel engines was considered. The influence of the mixture composition on the indices of the injection process at a constant value of the active stroke of the plunger and the mass cyclic feeding of the mixture, corresponding to the nominal cyclic feeding in the case of using only diesel fuel is analyzed. A comparative analysis of the change in the parameters of spraying of diesel fuel mixtures and palm oil fractions from 0% to 60% is performed depending on the specific parameters of the fuel supply equipment and the mixture (working stroke of plunger, cyclic feed and heat input). It is shown that changes in the fuel supply equipment parameters when using mixed fuels based on palm oil are not required, since the corresponding change in the volume cyclic feed and active stroke of the plunger with a change in the proportion of palm oil in the mixture to 60% does not exceed 3%. According to the requirements of the standard, these deviations are within acceptable limits.