소형 어선용 디젤기관에서 부탄올 혼합연료의 사용에 관한 실험적 연구

• 영문명: An Experimental Study of Using Butanol Blending Oil in a Diesel Engine for Small Fishing Vessel
• 발행기관: 전남대학교 수산과학연구소
• 저자명: 신한별(Han-Byeol Shin) 왕우경(Woo-Gyeong Wang)
• 간행물 정보: 『수산과학연구소 논문집』제29권 제2호, 71~77쪽, 전체 7쪽
• 주제분류: 농수해양 > 수산학
• 파일형태: PDF
• 발행일자: 2020.12.30

영문 초록

In this study, an experiment was conducted to investigate the engine performance, combustion characteristics, and emission characteristics, according to the operating conditions of the engine and the mixture ratio of diesel oil and butanol in a diesel engine. Combustion pressure, fuel consumption, smoke concentration, excess air ratio, intake and exhaust temperature were measured during this experiment. Using these data, the coefficient of variation of IMEP (indicated mean effective pressure) and the indicated fuel conversion efficiency were calculated for investigating the engine performance. The cylinder pressure was analyzed for pressure increasing rate and heat release rate. The experimental results of butanol blending oil were compared with the those of diesel oil. The optimum operating condition of engine and proper range of butanol blending rate could be identified without bad effect to the engine performance and the soot emission in this study.

목차

서 론

실험 장치 및 방법

결과 및 고찰

결 론

참고문헌

키워드

Coefficient of variation of IMEP Indicated fuel conversion efficiency Heat release rate Butanol blending oil Soot emission