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Diesel 기관의 미립자와 NOx 동시저감에 관한 연구
오영택(Y.T.OH),이중희(J.H.Lee),유경현(K.H.Ryu),최승훈(S.H.Choi),김정기(J.K.Kim) 한국자동차공학회 1997 한국자동차공학회 춘 추계 학술대회 논문집 Vol.1997 No.11_1
This paper is concerned with the effects of oxyaenated fuel on exhaust emissions.<br/> An Experiment was conducted to investigate the PM and NOx emissions by using dimethyl carbonate as an oxygenated fuel in a naturally aspirated DI diesel engine.<br/> With increased oxygenated fucl amounts, mainly from depressed thermal cracking there were significant reductions in PM, HC and CO emissions, while a smal increase in NOx was encountered concurrently.<br/> The effective reduction in PM with oxygenated fuel was maintained with the presence of CO₂, which suggested a low NOx and PM could be obtained in combination of using Oxygenated fuel and cooled EGR.<br/>