DOI: 10.1007/s10098-019-01796-9
论文题名: Experimental investigation on engine parameters variation in common rail direct injection engine fueled with biodiesel
作者: Nanthagopal K. ; Ashok B. ; Susanth Kishna R. ; Srinath R. ; Pranava Kumar M. ; Karthickeyan V.
刊名: Clean Technologies and Environmental Policy
ISSN: 1618954X
出版年: 2020
卷: 22, 期: 2 语种: 英语
英文关键词: Biofuels
; Calophyllum inophyllum methyl ester
; CRDI engine
; EGR
; Injection strategy
; Pilot injection
Scopus关键词: Biodiesel
; Biofuels
; Carbon dioxide
; Diesel engines
; Esters
; Exhaust gas recirculation
; Gas emissions
; Global warming
; Machine design
; Spontaneous combustion
; Compression ignition engine
; Direct injection diesel engines
; Experimental investigations
; Methyl esters
; Performance characteristics
; Pilot injection
; Sustainable energy sources
; Transesterification process
; Direct injection
英文摘要: Abstract: Biodiesel is an alternative sustainable energy source and can be utilized in the compression ignition engine without any changes in the engine design. This research work focuses on the preparation of Calophyllum inophyllum methyl ester through two steps of transesterification process and its implementation in common rail direct injection diesel engines under various fuel injection strategies. At the initial stage of the current research work, two biodiesel blends of 10 vol% and 20 vol% with remaining quantity as diesel have been used as fuel in a diesel engine at a fuel injection pressure of 600 bar at 5%, 10% and 15% pilot injection variations. In the second stage, the study has been extended for the same strategies of injecting the fuel at the rates of 10% and 20% exhaust gas recirculation. All the experimental results are compared with diesel fuel at an injection pressure of 600 bar with 10% pilot injection. The experimental results revealed that an increase in the blend ratio of biodiesel enhances the combustion, performance characteristics and proliferation of pilot injection from 5 to 15% facilitates spontaneous and complete combustion. It is observed that 15% pilot injection quantity of 20 vol% Calophyllum inophyllum methyl ester blend has shown the best performance among the test samples with other injection strategies. The results also showed that the implementation of exhaust gas recirculation at 10% and 20% rates during diesel engine operation is evident in lower performance characteristics with a significant impact on oxides of nitrogen and carbon dioxide emissions. Graphic abstract: [Figure not available: see fulltext.]. © 2019, Springer-Verlag GmbH Germany, part of Springer Nature. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/159090
Appears in Collections: 气候变化与战略
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作者单位: School of Mechanical Engineering, VIT University, Vellore, 632014, India; Department of Mechanical Engineering, Sri Krishna College of Engineering and Technology, Coimbatore, India
Recommended Citation:
Nanthagopal K.,Ashok B.,Susanth Kishna R.,et al. Experimental investigation on engine parameters variation in common rail direct injection engine fueled with biodiesel[J]. Clean Technologies and Environmental Policy,2020-01-01,22(2)