Detailed study on the effect of different ignition enhancers in the binary blends of diesel/biodiesel as a possible substitute for unaltered compression ignition engine

• 作者: Beemkumar Nagappan Dineshbabu Munuswamy S.Ganesan Yuvarajan Devarajan
• 来源期刊: 石油科学（英文版）
• 年，卷（期）: 2020,（4）
• 所属期刊栏目: PETROCHEMISTRY & CHEMICAL ENGINEERING
• 页码范围: 1151-1158
• 页数: 8页
• 语种: 英文

摘要

This study examines the impact of the oxygenated additives namely DTBP (Di-Tetra-Butyl-Phenol) and 1-Pentadecanol (1-DEC) on emissions,combustion and performance patterns of Karanja biodiesel/diesel blends.Two additives were selected as ignition improver owing to their improved physicochemical properties.The additives were mixed at 10％ volume with the equal blends of diesel and biodiesel.Experimental results revealed that by adding additives and biodiesel to diesel found no phase separation.HRR and peak pressure were highest for diesel and least for KBD/D blends.However,blending the additives enhanced its HRR and peak pressure.Addition of additives lowered the harmful emissions significantly with a slight increase in NO emissions to the KBD/D blends.In addition,a noteworthy increase in performance aspects was observed for KBD/D blends by adding DTBP and 1-Pentadecanol.