Journal of Biosystems Engineering

Korean Society for Agricultural Machinery (한국농업기계학회)
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Characteristics of Exhaust Emission by the Application of Biodiesel Fuel and Oxygenates as an Alternative Fuel in an Agricultural Diesel Engine

농업용 디젤기관 대체연료로서 바이오디젤유와 함산소제 적용시의 배기배출물 특성

  • Choi, S.H. (Division of Mechanical Engineering, Chonbuk National University) ;
  • Oh, Y.T. (Division of Mechanical Engineering, Chonbuk National University) ;
  • So, J.D. (Dept. of Manufacturing and Design Engineering, Jeonju University)
  • Published : 2006.12.25
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Abstract

Our environment is faced with serious problems related to the air pollution from automobiles in these days. In particular, the exhaust emissions from diesel engine are recognized main cause which influenced environment strong. In this study, the potential possibility of biodiesel fuel and oxygenates additives (dimethoxy methane) was investigated as an alternative fuel for a naturally aspirated direct injection diesel engine. The smoke emission of blending fuel (biodiesel fuel 90vol-% + DMM 10vol-%) was reduced in comparison with diesel fuel, that is, it was reduced approximately 70% at 2500 rpm, full load. But, power, torque and brake specific energy consumption didn't have no large differences. But, NOx emissions from biodiesel fuel and DMM blended fuel were increased compared with commercial diesel fuel.

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References

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