Journal of Biosystems Engineering

Korean Society for Agricultural Machinery (한국농업기계학회)
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The Emission Characteristics on Blending Ratios of Biodiesel Fuel and Diesel Fuel in a Common Rail Type Diesel Engine

커먼레일방식 디젤기관의 경유와 바이오디젤유의 혼합율에 따른 배기배출물 특성

  • Choi, S.H. (KSAM, Jeonju Vision University) ;
  • Oh, Y.T. (The Research Center of Industrial Technology at Chonbuk National University, Dept. of mechanical Engineering, Chonbuk National University) ;
  • Byeon, J.W. (Dept. of Manufacturing and Design Engineering, Jeonju University)
  • Published : 2009.04.25
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Abstract

Our nature is facing with serious problems related to the air pollution from automobiles in these days. Specially, the exhaust emissions from the diesel engine are recognized as a main cause influencing the environment severly. In this study, the potential possibility of biodiesel fuel is investigated as an alternative fuel for a naturally aspirated CRDi type diesel engine. The smoke emission of biodiesel fuel 5 vol-% was reduced by approximately 40% at 3000 rpm and full load in comparison with diesel fuel. On the other hand, the power, torque and brake specific energy consumption didn't show significant differences. NOx emission of biodiesel fuel was, however, increased compared with commercial diesel fuel.

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References

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