Publications


Title황준식, 배충식, “폐식용유 바이오디젤과 디젤을 적용한 대형 디젤 엔진의 입자상 물질 특성 비교”, 제 48회 KOSCO Symposium, 2014. 5

The characteristics of particulate matters (PM) from waste cooking oil (WCO) biodiesel and diesel were experimentally investigated in a heavy duty diesel engine. The tests were performed in conventional and low temperature combustion mode (LTC). The morphology of soot particles was analyzed using high resolution transmission electron microscopy (TEM). The elemental analaysis and thermogravimetric analysis (TGA) were also conducted to study chemical composition of soot particles. The results showed that PM from LTC was comprised of smaller primary particles containing more volatile fractions than conventional combustion mode. In term of fuels, WCO biodiesel soot particles showed smaller primary particle diameter with higher portion of oxygen and hydrogen than diesel soot.

Previous주용준, 정진영, 배충식, “프로판과 노말 부탄의 분무특성 연구”, 2014 한국자동차공학회 부문종합 춘계학술대회, 2014. 5
Next김재헌, 박현욱, 배충식, “ECN 연구용 고온 고압 정적 연소실에서의 n-dodecane 분무 및 연소 특성”, 2014 한국액체미립화학회 학술 강연대회, 2014. 9.
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