Assessing idling effects on a compression ignition engine fueled with Jatropha and Palm biodiesel blends

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	Assessing idling effects on a compression ignition engine fueled with Jatropha and Palm biodiesel blends
	Rahman, S. M. A.
刊名	Renewable Energy
	2014
卷号	68 页码:644-650
ISSN号	0960-1481
中文摘要	In this study, performance of a diesel engine operated with Jatropha and Palm biodiesel blends at high idling conditions has been evaluated. The result obtained from experiment elucidate that, at all idling modes HC and CO emissions of both blends decreases, however, NO emissions increases compared to pure diesel fuel. Jatropha biodiesel has higher viscosity compared to Palm biodiesel, which might have degraded the spray characteristics and caused slightly improper mixing which might have led to slightly incomplete combustion, thus at both idling conditions, Jatropha blends emitted higher CO and HC compared to Palm biodiesels. Compared to diesel fuel, CO emissions were 5.9-9.7%, 17.6-22.6%, 23.5-29%, 2.9-6.4%, 5.9-14.5% and 11.8-17.74% less, HC emissions were 10.3-11.5%, 24.13-30.76%, 34.5-39%, 6.9-7.7%, 26-27% and 31-35% less and NOx emissions were 8.3-9.5%, 14-15%, 22-25%, 5-7.14%, 10-11.3% and 17-18% more respectively for 5, 10 and 20% blends of Palm and Jatropha biodiesel. Compared to diesel fuel, at high idling conditions brake specific fuel consumption all Palm and Jatropha biodiesel diesel blends increased. Compared to diesel fuel, BSFC were 1.14-1.35%, 2.28-2.96%, 7.1-8.35%, 2.28-2.69%, 3.98-5.39% and 8.83-9.29% more respectively for 5, 10 and 20% blends of Palm and Jatropha biodiesel. (C) 2014 Elsevier Ltd. All rights reserved.
公开日期	2015-01-28
内容类型	期刊论文
源URL	[http://ir.xtbg.org.cn/handle/353005/7240]
专题	西双版纳热带植物园_热带植物资源可持续利用重点实验室特色文献_小桐子相关文献
推荐引用方式 GB/T 7714	Rahman, S. M. A.. Assessing idling effects on a compression ignition engine fueled with Jatropha and Palm biodiesel blends[J]. Renewable Energy,2014,68:644-650.
APA	Rahman, S. M. A..(2014).Assessing idling effects on a compression ignition engine fueled with Jatropha and Palm biodiesel blends.Renewable Energy,68,644-650.
MLA	Rahman, S. M. A.."Assessing idling effects on a compression ignition engine fueled with Jatropha and Palm biodiesel blends".Renewable Energy 68(2014):644-650.