气候变化领域集成服务门户(CCPortal): Alexandrian laurel for biodiesel production and its biodiesel blends on performance; emission and combustion characteristics in common-rail diesel engine

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DOI	10.3390/PR8091141
	Alexandrian laurel for biodiesel production and its biodiesel blends on performance; emission and combustion characteristics in common-rail diesel engine
	Teoh Y.H.; How H.G.; Le T.D.; Nguyen H.T.
发表日期	2020
ISSN	22279717
卷号	8 期号:9
英文摘要	A two-step transesterification process was employed in the biodiesel production from non-edible Alexandrian Laurel. The key physicochemical properties of the Alexandrian Laurel biodiesel (ALB), diesel and blends of both fuels were compared and analyzed. The effects of blending biodiesel (ALB) and petroleum diesel on engine performance, combustion and exhaust emissions were investigated in a turbocharged, high-pressure common-rail diesel engine under six diffierent speed operations and at full load conditions. The test fuels comprised a conventional diesel fuel and four diffierent fuel blends of ALB. The results showed relatively close physicochemical properties of ALB and its blends when compared with petroleum diesel. However, the use of ALB-blended fuel resulted in penalties engine brake power, brake specific fuel consumption (BSFC) despite slightly improved brake thermal efficiency (BTE). Brake specific nitrogen oxide (BSNOx) was found worsened with higher ALB content in the blends. Nonetheless, consistent improvements in brake specific carbon monoxide (BSCO), brake specific carbon dioxide (BSCO2), and smoke were noticed when ALB blends were used. Additionally, ALB blends contributed to reduction in peak combustion pressure, peak heat release rate (HRR) and combustion duration. In general, the findings suggest satisfactory operation with ALB biodiesel-diesel blends in an unmodified diesel engine. © 2020 by the authors.
英文关键词	Alexandrian laurel oil; Biodiesel; Combustion; Common-rail; Emissions; Non-edible
来源期刊	Processes
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/176819
作者单位	School of Mechanical Engineering, Universiti Sains Malaysia, Engineering Campus, Nibong Tebal, Penang, 14300, Malaysia; Department of Engineering, School of Engineering, Computing and Built Environment, UOW Malaysia KDU Penang University College, 32 Jalan Anson, Georgetown, Penang, 10400, Malaysia; Division of Computational Mechatronics, Institute for Computational Science, Ton Duc Thang University, Ho Chi Minh City, 760310, Viet Nam; Faculty of Electrical and Electronics Engineering, Ton Duc Thang University, Ho Chi Minh City, 760310, Viet Nam; Department of Mechatronics Engineering Technology, Ho Chi Minh City University of Food Industry, 140 Le Trong Tan Street, Ho Chi Minh City, Tan Phu District, 760310, Viet Nam
推荐引用方式 GB/T 7714	Teoh Y.H.,How H.G.,Le T.D.,et al. Alexandrian laurel for biodiesel production and its biodiesel blends on performance; emission and combustion characteristics in common-rail diesel engine[J],2020,8(9).
APA	Teoh Y.H.,How H.G.,Le T.D.,&Nguyen H.T..(2020).Alexandrian laurel for biodiesel production and its biodiesel blends on performance; emission and combustion characteristics in common-rail diesel engine.Processes,8(9).
MLA	Teoh Y.H.,et al."Alexandrian laurel for biodiesel production and its biodiesel blends on performance; emission and combustion characteristics in common-rail diesel engine".Processes 8.9(2020).