气候变化领域集成服务门户(CCPortal): Characterization of Engine Performance; Combustion Process and Emission of Diesel/CNG Dual Fuel Engines with Pilot Injection Timing Variation at Low Load

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DOI	10.1088/1757-899X/588/1/012005
	Characterization of Engine Performance; Combustion Process and Emission of Diesel/CNG Dual Fuel Engines with Pilot Injection Timing Variation at Low Load
	Yuvenda D.; Sudarmanta B.; Wahjudi A.; Silva J.D.
发表日期	2019
ISSN	17578981
卷号	588 期号:1
英文摘要	The use of CNG on dual fuel diesel engines causes a decrease in engine performance, combustion and increased emissions, especially at low loads, which is affected by the addition of ignition delay period so that the maximum of peak combustion away from the top dead center (TDC). Pilot injection timing acts as an ignition delay controller. This research was carried out using an experimental method on diesel/CNG dual fuel engine a single-cylinder to determine the engine performance, combustion process and emissions characteristics with a variation of pilot injection timing from 110 to 190 BTDC with an interval of 20. The results showed an increase in thermal efficiency of 3.006%, maximum cylinder pressure up to 4.78 MPa, maximum heat release rate of up to 52.05 kJ/m3/0CA, and decrease hydrocarbons (HC), carbon dioxide (CO) and particulate matter (PM) emissions at pilot injection timing 170 BTDC under low load. Likewise, combustion performance has increased marked by a reduction in combustion duration and maximum of peak combustion approaching TDC by advancing the pilot injection timing on diesel/CNGdual fuel engine. IOP Publishing Ltd. All rights reserved.
英文关键词	combustion process; diesel/CNG dual fuel; emissions; Engine performance; ignition delay period; pilot injection timing
scopus关键词	Carbon dioxide; Diesel engines; Fuels; Ignition; Particulate emissions; Timing circuits; Combustion pro-cess; Dual-fuels; Engine performance; Ignition delays; Pilot injection timing; Dual fuel engines
来源期刊	IOP Conference Series: Materials Science and Engineering
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/176365
作者单位	Department of Mechanical Engineering, Faculty of Industrial Technology, Institut Teknologi Sepuluh Nopember, Jalan Raya ITS, Keputih, Sukolilo, Surabaya, 60111, Indonesia; Department of Automotive Engineering, Faculty of Engineering, Universitas Negeri Padang, Jalan Prof. Dr. Hamka Air Tawar Barat, Padang, 25171, Indonesia
推荐引用方式 GB/T 7714	Yuvenda D.,Sudarmanta B.,Wahjudi A.,et al. Characterization of Engine Performance; Combustion Process and Emission of Diesel/CNG Dual Fuel Engines with Pilot Injection Timing Variation at Low Load[J],2019,588(1).
APA	Yuvenda D.,Sudarmanta B.,Wahjudi A.,&Silva J.D..(2019).Characterization of Engine Performance; Combustion Process and Emission of Diesel/CNG Dual Fuel Engines with Pilot Injection Timing Variation at Low Load.IOP Conference Series: Materials Science and Engineering,588(1).
MLA	Yuvenda D.,et al."Characterization of Engine Performance; Combustion Process and Emission of Diesel/CNG Dual Fuel Engines with Pilot Injection Timing Variation at Low Load".IOP Conference Series: Materials Science and Engineering 588.1(2019).