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도현철(H. C. DO),정석호(S. H. Jung),라진흥(J. H. Rha),고대권(D. K. Koh),안수길(S. K. Ahn) 한국동력기계공학회 2004 한국동력기계공학회 학술대회 논문집 Vol.- No.-
It is necessary to develop both high efficiency diesel engine and alternative fuel by a sudden rise of fuel price. And engine and fuel must be environmental friendship. Though BDF(Bio Diesel Fuel) is alternative fuel, the characteristics of it's exhaust is uncertain. To investigate the exhaust characteristics of BDF we made a measuring devise of soot concentration and compared the exhaust characteristics of both BDF and DF(diesel fuel). As a result, NOx was no influence for test fuel but BDF was less than DF for soot.