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커먼레일 방식 디젤기관에서 바이오디젤유의 혼합율에 따른 특성 연구
오영택(Yongtaig Oh),최승훈(Seunghun Choi),권규식(Kyusik Kwon),김남호(Namho Kim) 한국자동차공학회 2005 한국자동차공학회 춘 추계 학술대회 논문집 Vol.2005 No.11_1
Our environment is faced with serious problems related to the air pollution from automobiles in these days. In particular, the exhaust emissions of diesel engine are recognized main cause which influenced environment strong. In this study, the potential possibility of biodiesel fuel was investigated as an alternative fuel for a naturally aspirated common rail diesel engine. The smoke emission of biodiesel fuel 5vol-%(min. content) was reduced in comparison with diesel fuel, that is, it was reduced approximately 60% at 4000rpm, full load. But, power, torque and brake specific energy consumption didn't have no large differences. But, NOx emission ofbiodiesel fuel was increased compared with commercial diesel fuel.