Effects of graphite oxide and single-walled carbon nanotubes as diesel additives on the performance, combustion, and emission characteristics of a light-duty diesel engine

被引：71
|
作者：
Ooi, Jong Boon [1 ,2 ]
Ismail, Harun Mohamed [1 ]
Tan, Boon Thong [1 ]
Wang, Xin [1 ]
机构：
[1] Monash Univ Malaysia, Sch Engn, Jalan Lagoon Selatan, Subang Jaya 47500, Selangor, Malaysia
[2] Univ Tunku Abdul Rahman, Lee Kong Chian Fac Engn & Sci, Jalan Sungai Long, Kajang 43000, Selangor, Malaysia
来源：
ENERGY | 2018年 / 161卷
关键词：
Nanoparticle; Graphite oxide; Single-walled carbon nanotubes; Fuel additive; Diesel fuel; Diesel engine; MICROSCOPIC SPRAY CHARACTERISTICS; NANOPARTICLES; TEMPERATURE; EFFICIENCY; DROPLETS; CATALYST;
D O I：
10.1016/j.energy.2018.07.062
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Graphene and carbon nanotubes have drawn interest across many disciplines due to their remarkable properties. We investigated the effects of graphite oxide (GO), single-walled carbon nanotubes (SWCNTs), and cerium oxide (CeO2) nanoparticles on the combustion, performance, and emission characteristics of a four-stroke single cylinder light-duty diesel engine under various engine loads. Shortened ignition-delay (ID) by up to 10.3%, advanced combustion phasing (up to 18.5%), shortened combustion duration (up to 14.6%), improved brake specific fuel consumption (BSFC) by up to 15.2%, reduced CO emission (up to 23.4%), and lowered UHCs emissions (up to 24.1%) were achieved with the addition of SWCNTs nanoparticle at 25 ppm dosing ratio. SWCNTs and GO additives could be effective approach for lowering emissions in diesel engine applications. (C) 2018 Elsevier Ltd. All rights reserved.
引用
收藏
页码：70 / 80
页数：11
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