Transactions of the Korean Society of Mechanical Engineers B (대한기계학회논문집B)

The Korean Society of Mechanical Engineers (대한기계학회)
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An Experimental Study on Engine Performance, Exhaust Emissions and PM with a DOC by Appling Biodiesel in a Heavy Duty Diesel Engine

대형디젤 기관에서 바이오디젤을 적용한 DOC에 의한 기관성능, 배출가스 및 PM에 관한 실험적 연구

  • 박만재 (국민대학교 자동차전문대학원) ;
  • 한영출 (국민대학교 기계·자동차공학부) ;
  • 엄명도 (국립환경연구원 자동차공해연구소) ;
  • 김미수 (국민대학교 자동차전문대학원)
  • Published : 2004.12.01
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Abstract

Recently, with respect to an increase of energy consumption, many countries have tried to develop alternative fuels. In the United States, less than 10 percent of motor fuels will be displaced by alternative fuels by year 2010, with about 25 percent of the replacement fuels from renewable resources. But the level of exhaust gas is not decreased to the result of an increase of diesel vehicles. Moreover, emission regulations are being intensified by advanced countries such as America and Europe. Because Biodiesel is similar to diesel fuel, it is essential to judge the environmental and health effects deriving from the use of Biodiesel in diesel engine. Therefore, this research could be conformed whether both Biodiesel 20% and Biodiesel 100% are influenced on emission according to sulfur contents by applying DOC. As a result of using the Biodiesel, this research could be conformed though Nox was increased, CO, HC and PM were decreased, and also estimated to compare diesel fuel with the Biodiesel in accordance with engine performance and emission characteristics.

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References

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