디젤기관에서 바이오디젤유 및 함산소성분 적용 연구
A Study on Application of Biodiesel Fuel and Oxygenate Component in a Diesel Engine
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In this study, the potential of biodiesel fuel and oxygenated fuel (ethylene glycol mono-n-butyl ether; EGBE) was investigated as an effective method of decreasing the smoke emission. The smoke emission of blending fuel (EGBE 0~20 vol-%) was reduced in comparison with diesel fuel and it was reduced approximately 64% at2000 rpm, full load in the 20% of blending rate. But torque and brake specific energy consumption (BSEC) didn't have large differences. Also, the effects of exhaust gas recirculation (EGR) on the characteristics of NOx emission has been investigated. Consequently, it was found that simultaneous reduction of smoke and NOx wasachieved with biodiesel fuel and oxygenated fuel(10%) and cooled EGR rates (5~10%) in a DI diesel engine.
Abstract
In this study, the potential of biodiesel fuel and oxygenated fuel (ethylene glycol mono-n-butyl ether; EGBE) was investigated as an effective method of decreasing the smoke emission. The smoke emission of blending fuel (EGBE 0~20 vol-%) was reduced in comparison with diesel fuel and it was reduced approximately 64% at2000 rpm, full load in the 20% of blending rate. But torque and brake specific energy consumption (BSEC) didn't have large differences. Also, the effects of exhaust gas recirculation (EGR) on the characteristics of NOx emission has been investigated. Consequently, it was found that simultaneous reduction of smoke and NOx wasachieved with biodiesel fuel and oxygenated fuel(10%) and cooled EGR rates (5~10%) in a DI diesel engine.
참고문헌 (7)
- 채영안, "직접분사식 커먼레일 기관에서 BDF 적용", 한국기계기술학회지, 14(5), pp.51~55 (2012), 한국기계기술학회[DOI]
- M. Canakci, "Combustion analysis of preheated crude sunflower oil in an IDI diesel engine", Biomass and Bioenergy, 33(5), pp.760~767 (2009)[DOI]
- 갈준총, "커먼레일 디젤기관에서 EGR율과 기관 부하의 변동이 BD20 연료의 연소 및 배기특성에 미치는 영향", 한국기계기술학회지, 17(5), pp.998~1003 (2015), 한국기계기술학회[DOI]
- A. N. Ozsezen, "Performance and combustion characteristics of a DI diesel engine fueled with waste palm oil and canola oil methyl esters", Fuel, 88(4), pp.629~636 (2009)[DOI]
- Fuel Composition Effects on Heavy-Duty Particulate Emissions, "J. C. Wall", SAE, ~, pp.SAE Paper No. 841367 (1984)
- 최승훈, "An Experimental Study on Biodiesel Production from Animal Fat", 한국기계기술학회지, 14(2), pp.41~46 (2012), 한국기계기술학회[DOI]
- Effects of oxygenated fuel and cetane improver on exhaust emissions from heavy-duty DI diesel engine, SAE paper, No. 942023, "Y. Akasaka", ~ (1994)