Browse > Article
http://dx.doi.org/10.5307/JBE.2007.32.5.279

A Study on Characteristics for Exhaust Emission with Oxygenated Fuel in an Agricultural DI Diesel Engine  

Choi, S.H. (HUNIC Coop, Jeonju University)
Oh, Y.T. (The Research Center of Industrial Technology, Dept. of Mechanical Engineering, Chonbuk National University)
So, J.D. (Dept. of Manufacturing and Design Engineering, Jeonju University)
Publication Information
Journal of Biosystems Engineering / v.32, no.5, 2007 , pp. 279-283 More about this Journal
Abstract
In this study, the potential possibility of oxygenates on di-ether group (DBE, dibutyl ether) was investigated as an additives for an agricultural direct injection diesel engine. It tested to estimate change of engine performance and exhaust emission characteristics for the commercial diesel fuel and oxygenates additives blending fuel which has four kinds of mixed ratio. The smoke emission of blending fuel (diesel fuel 80 vol-% + DBE 20 vol-%) was reduced in comparison with diesel fuel, that is, it was reduced approximately 26% at 2500 rpm, full load. And, power, torque and brake specific energy consumption didn't have large differences. But, NOx emission of blended fuel was increased compared with commercial diesel fuel.
Keywords
Oxygenated fuel; Diesel engine; Smoke; Emission;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 Choi, S. H. and Y. T. Oh. 2005. Experimental study on emission characteristics and analysis by various oxygenated fuels in a DI diesel engine. Int. Journal of Automotive Technology 6(3): 197-203   과학기술학회마을
2 Choi, B. C., C. H. Lee and H. J. Park. 2002. Power and emission characteristics of DI diesel engine with a soybean bio-diesel fuel. Journal of the Korea Soc. for Power System Engineering 6(3):11-16. (In Korean)
3 Li, X., H. Chen, Z. Zhu. and Z. Huang. 2006. Study of combustion and emission characteristics of a diesel engine operated with dimethyl carbonate. Energy Conversion & Management 47:1438-1448   DOI   ScienceOn
4 Oh, Y. T. and S. H. Choi. 2002. A study on characteristics of rice bran oil as an alternative fuel in diesel engine (II). Transaction of Korea Soc. of Automotive Engineers 10(3):8-17   과학기술학회마을
5 Ren, Y. Z. H., D. Jiang, L. Liu, K. Zeng, B. Liu and W. Wang. 2006. Combustion characteristics of a compression­gnition engine fuelled with diesel-dimethoxy methane blends under various fuel injection advanced angles. Applied Thermal Engineering 26:327-337   DOI   ScienceOn
6 Sheet, F. 1992. Effects of rapeseed methyl esters on diesel engine pollution-A review. SAE Technical paper Series No. 920446
7 최승훈, 오영택, 서정덕, 2006. 농업용 디젤기관의 대체연료로서 바이오디젤유와 함산소제 적용시의 배기배출물 특성. 바이오시스테공학 31(6):457-462   과학기술학회마을   DOI