Evaluating the hythane/water diesel emulsion dual fuel diesel engine characteristics at various pilot diesel injection timings

被引：1

作者：

Gopidesi R.K. ^{[1
]}

Premkartikkumar S.R. ^{[1
]}

机构：

[1] Department of Automotive Engineering, School of Mechanical Engineering, Vellore Institute of Technology (VIT), Vellore Campus

来源：

Materials Today: Proceedings | 2023年 / 80卷

关键词：

Combustion; Emission; Emulsion; Hythane; Injection Timing; Performance;

D O I：

10.1016/j.matpr.2021.07.127

中图分类号：

学科分类号：

摘要：

In this experimental study was mostly focused on the impact of pilot diesel fuel Injection Timing (IT) on a dual fuel engine. The diesel engine was renewed in to dual fuel mode by injecting the Hythane20 (20% hydrogen and 80Methane) from the inlet manifold and Water in Diesel Emulsion 10 (10% water and 90% diesel WiDE10) as a primary fuel. Initially, the engine was operated at a constant Compression Ratio CR (18.5) and standard IT of 23°bTDC. Further, carried out the experimentation with retarded IT of 20°bTDC and Advanced IT of 26°bTDC. From the obtained results observed the higher Brake Thermal Efficiency (BTE) for 26°bTDC than the other. It is around 3.1 % higher and 6.45% lower Brake Specific Fuel Consumption (BSFC) than the diesel. It was also reported drastic reduction in smoke opacity 27.45% than the diesel fuel operation. © 2021

引用

页码：3033 / 3037

页数：4

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