Publications


Title한상욱, 김기현, 배충식, “분사압력과 흡기 압력에 따른 저온 디젤연소와 기존 디젤 연소의 특성 비교”, 2013 한국자동차공학회 부문종합 학술대회, 2013. 5.

A comparative study on the effects of injection pressure and intake pressure on the combustion characteristics were carried out in both low temperature diesel combustion (LTC) and conventional diesel combustion regime. The injection pressure and intake pressure significantly affected the combustion phase in the LTC regime due to the longer premixing time relative to the conventional diesel combustion regime. In the LTC regime, the injection pressure mainly affected the duration of early stage combustion while the intake pressure significantly affected the duration of late stage combustion. The reduction of soot emissions with higher injection pressure and intake pressure was predominant in the conventional combustion regime where the soot formation rate is high. In addition, direct flame image was taken to observe the flame structure of two different combustion regimes to correlate with the soot emission results and combustion characteristics.

Previous정진영, 오희창, 배충식, “다운사이징 GDI엔진에서 TiAl 터빈휠 터보차저의 적용에 따른 성능 특성”, 2013 한국자동차공학회 부문종합 학술대회. 2013. 5.
Next김기현, 배충식, “DME-가솔린 혼소를 적용한 압축착화 엔진의 운전 특성”, 2013 한국자동차공학회 부문종합 학술대회, 2013. 5.
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