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：Yuvarajan Devarajan Dineshbabu Munuswamy Beemkumar Nagappan SGanesan 

机构地区：[1]Department of Mechanical Engineering,Madanapalle Institute of Technology&Science,Madanapalle 517325,India [2]Department of Mechanical Engineering,Panimalar Engineering College,Chennai,India [3]Department of Mechanical Engineering,Jain University,School of Engineering and Technology,Banglore,India [4]Department of Mechanical Engineering,Sathyabama Institute of Science and Technology,Chennai,India

出　　处：《Petroleum Science》2020年第4期1151-1158,共8页石油科学（英文版）

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.

关 键 词：Engine Additive ALCOHOL BIODIESEL DIESEL Karanja 

分 类 号：TE626[石油与天然气工程—油气加工工程]