- Title
- Performance and emission characteristics of a CI engine using graphene oxide (GO) nano-particles additives in biodiesel-diesel blends
- Creator
- Hoseini, Seyed; Najafi, Gholamhassan; Ghobadian, Barat; Ebadi, Mohammad-Taghi; Mamat, Rizalman; Yusaf, Talal
- Date
- 2020
- Type
- Text; Journal article
- Identifier
- http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/171139
- Identifier
- vital:14296
- Identifier
-
https://doi.org/10.1016/j.renene.2019.06.006
- Identifier
- ISBN:0960-1481
- Abstract
- In the present study, the effects of graphene oxide (GO) nano-particles on performance and emissions of a diesel engine fueled with Oenothera lamarckiana biodiesel was investigated. Biodiesel was used in the blend of B20. The GO nano-particles with concentrations of 30, 60, and 90 ppm were considered for each fuel blend. Experiments were performed at a constant speed of 2100 rpm at loads of 0%, 25%, 50%, 75%, and 100%. Various parameters, such as power, exhaust gas temperature (EGT), carbon monoxide (CO), carbon dioxide (CO2), unburned hydrocarbons (UHCs), and nitrogen oxides (NOx), were investigated. Results showed that by using GO, power and EGT significantly increase. Furthermore, by using GO nanoparticles, significant reductions in CO (similar to 5%-22%) and UHC5 (similar to 17%-26%) were observed. However, under similar conditions, a slight increase in CO2 (similar to 7%-11%) and NOx (similar to 4%-9%) emissions observed. Finally, it can be concluded that nano-graphene oxide can be introduced as a suitable alternative fuel additive for Oenothera lamarckiana biodiesel blends. (C) 2019 Elsevier Ltd. All rights reserved.
- Publisher
- Elsevier Ltd.
- Relation
- Renewable Energy Vol. 145, no. (Jan 2020), p. 458-465
- Rights
- © 2019 Elsevier Ltd.
- Rights
- This metadata is freely available under a CCO license
- Subject
- 0906 Electrical and Electronic Engineering; 0913 Mechanical Engineering; 0915 Interdisciplinary Engineering; Oenothera lamarckiana oil; Biodiesel; Nano-graphene oxide; Diesel engine; Fuel-borne additives; Waste cooking oil; Combustion characteristics; Carbon nanotubes; Methyl-ester; Aluminum-oxide; Nanoparticles; Efficiency; Catalysts; Impacts
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