http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
[가솔린엔진부문] 메탄올 혼합연료를 이용한 SI 엔진의 성능 및 배출물에 관한 실험적 연구
하철호(Chulho Ha),최승환(Seunghwan Choi),전충환(Chunghwan Jeon),장영준(Youngjune Chang) 한국자동차공학회 2000 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
In this experimental research, engine performances for cranking, accelerating and power output as using methanol blended fuel in a SI engine were studied. Distillation curve of the mixed fuel has a major effect on combustion characteristics. Thus combustion features of the methanol-gasoline blended fuel could be compensated by changing composition with respect to aromatic and non-aromatic components which exist in gasoline fuel. We compared experimentally with gasoline fuel, M30(methanol 30%, aromatic42%, non-aromatic28%) and M50(methanoI50%, aromatic30%, non-aromatic20%) for performance and exhaust gas. The experimental results show that engine combustion characteristics were changed in terms of fuel components by distillation curve and engine operating condition.
하철호(Chul-ho Ha),최승환(Seung-hwan Choi),김태한(Tae-han Kim),전충환(Chung-hwan Jeon),장영준(Young-june Chang) 한국자동차공학회 2000 한국자동차공학회 지부 학술대회 논문집 Vol.- No.-
The experimental study was carried out to evaluate the characteristics of blended-fuel and transient performance of S.I. engine under cranking and accelerating modes. We compared experimentally with gasoline fuel, M30 (methanol 30%, aromatic 42%, non-aromatic 20%) and M50 (methanol 50%, aromatic 30%, non-aromatic 20%) for performance and exhaust gas.<br/> The results show that stabilized time of blended-fuels is better than that of gasoline fuel especially HC and CO exhaust gas. Especially HC emission can be reduced to 84.3% in M30 and 48.8% in M50 respectively. And the accelerating performance coincides with the results of distillation curve and CO concentration for M50 varies little in the condition of slow acceleration.