한국분무공학회지 (Journal of ILASS-Korea)

  • 제27권4호
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  • Pages.203-210
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  • 2022
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  • 1226-2277(pISSN)
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  • 2288-9051(eISSN)
한국분무공학회 (Institute for Liquid Atomization and Spray Systems-Korea)
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스파크점화 엔진에서 압축비에 따른 프로판과 부탄의 연소 분석

Analysis of Propane and Butane Combustion in a Spark-Ignition Engine under Different Compression Ratio

  • Hyunwook, Park (한국기계연구원 모빌리티동력연구실) ;
  • Junsun, Lee (한국기계연구원 모빌리티동력연구실) ;
  • Seungmook, Oh (한국기계연구원 모빌리티동력연구실) ;
  • Changup, Kim (한국기계연구원 모빌리티동력연구실) ;
  • Yonggyu, Lee (한국기계연구원 모빌리티동력연구실) ;
  • Kernyong, Kang (한국기계연구원 모빌리티동력연구실)
  • 투고 : 2022.11.07
  • 심사 : 2022.11.15
  • 발행 : 2022.12.31
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초록

Combustion and performance of a spark-ignition engine fueled with propane and butane were analyzed under different compression ratio. The electricity efficiencies of propane and butane increased with increasing the electricity production. The heat release rates of propane and butane were similar at a compression ratio of 9:1 because both fuels had similar optimal ignition timings without knocking combustion. Therefore, the difference in electricity efficiencies of engine generators was insignificant. However, at a higher compression ratio of 11:1, the butane engine generator had a lower electricity efficiency than the propane engine generator because its ignition timing retarded to suppress the knocking combustion.

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과제정보

본 결과물은 농림축산식품부, 과학기술정보통신부, 농촌진흥청의 재원으로 농림식품기술기획평가원과 재단법인 스마트팜연구개발사업단의 스마트팜다부처패키지혁신기술개발사업의 지원을 받아 연구되었음[1545024479] 421008-04.

참고문헌

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