气候变化领域集成服务门户(CCPortal): Calibration of idling characteristics for Lemon Peel Oil using Central Composite Design in light commercial vehicle diesel engine

CCPortal

DOI	10.1016/j.enconman.2020.113183
	Calibration of idling characteristics for Lemon Peel Oil using Central Composite Design in light commercial vehicle diesel engine
	Ashok B.; Jeevanantham A.K.; Bhat Hire K.R.; Kashyap V.; Saiteja P.
发表日期	2020
ISSN	1968904
卷号	221
英文摘要	Lemon Peel Oil is a clean and sustainable biofuel that has shown promising results under varying driving conditions. Growing vehicle density globally makes road congestions a common sight where the engines operate under idling conditions accounting for massive fuel wastage and severe emissions. However, considering the frequent occurrence of idling and the damage caused by it, the need to calibrate engines to utilise Lemon Peel Oil under idling conditions for addressing the issues of fuel shortage and pollution is observed. Hence, this work utilises a systematic experimental approach to analyse the potential of a 20% (vol/vol) blend of Lemon Peel Oil in diesel and compares it with conventional diesel for idling conditions. The systematic experimentation is determined using the Response Surface Methodology coupled with Central Composite Design on a Common Rail Direct Injection Engine Setup. The potential of the biofuel blend is analysed by mathematical modelling of various tests conducted. At optimal idling calibrations, 42.1% drop in smoke emissions and 16% reduction in Carbon Monoxide with an increase of 5.25% in Carbon Dioxide is reported. The slightly reduced heating value of the fuel caused a 10.18% reduction in thermal efficiency and a 21.24% increase in Specific Fuel Consumption. The 2.43% increase in peak pressure and the 4.6% increase in Heat Release Rate further suggests this biofuel blend possesses superior combustion characteristics and is a cleaner fuel. Hence, the potential of Lemon Peel Oil with optimized engine parameters is determined for the idling condition. © 2020 Elsevier Ltd
英文关键词	Central Composite Design; Engine calibration; Engine idling; Lemon Peel Oil; Response Surface Methodology
scopus关键词	Biofuels; Carbon dioxide; Carbon monoxide; Citrus fruits; Diesel engines; Direct injection; Light weight vehicles; Smoke; Central composite designs; Combustion characteristics; Direct injection engines; Heat Release Rate (HRR); Light commercial vehicles; Response surface methodology; Specific fuel consumption; Systematic experimentation; Commercial vehicles
来源期刊	Energy Conversion and Management
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/176792
作者单位	School of Mechanical Engineering, Vellore Institute of Technology, Vellore, Tamilnadu 632014, India
推荐引用方式 GB/T 7714	Ashok B.,Jeevanantham A.K.,Bhat Hire K.R.,et al. Calibration of idling characteristics for Lemon Peel Oil using Central Composite Design in light commercial vehicle diesel engine[J],2020,221.
APA	Ashok B.,Jeevanantham A.K.,Bhat Hire K.R.,Kashyap V.,&Saiteja P..(2020).Calibration of idling characteristics for Lemon Peel Oil using Central Composite Design in light commercial vehicle diesel engine.Energy Conversion and Management,221.
MLA	Ashok B.,et al."Calibration of idling characteristics for Lemon Peel Oil using Central Composite Design in light commercial vehicle diesel engine".Energy Conversion and Management 221(2020).