한국수소및신에너지학회논문집 (Journal of Hydrogen and New Energy)

  • 제29권5호
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  • Pages.483-489
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  • 2018
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  • 1738-7264(pISSN)
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  • 2288-7407(eISSN)
한국수소및신에너지학회 (The Korean Hydrogen and New Energy Society)
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이중 팽창을 채용한 유기 플래시 사이클(OFC)의 열역학적 성능 특성

Characteristics of Thermodynamic Performance of Organic Flash Cycle (OFC) with Double Expansion

  • 김경훈 (금오공과대학교 기계공학과) ;
  • 한철호 (금오공과대학교 기계시스템공학과) ;
  • 정영관 (금오공과대학교 기계공학과)
  • KIM, KYOUNG HOON (Department of Mechanical Engineering, Kumoh National Institute of Technology) ;
  • HAN, CHUL HO (Department of Mechanical System Engineering, Kumoh National Institute of Technology) ;
  • JUNG, YOUNG GUAN (Department of Mechanical Engineering, Kumoh National Institute of Technology)
  • 투고 : 2018.09.18
  • 심사 : 2018.10.30
  • 발행 : 2018.10.30
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초록

Recently proposed organic flash cycle (OFC) was shown to potentially improve power generation using low grade heat source. In this paper, a thermodynamic performance is carried out for a modified OFC employed double expansions. Effects of the selection of working fluid and the important system parameters such as the temperatures in flash evaporators on the system performance were extensively investigated. Results showed that the system performances are strongly influenced with the system parameters and selection of the working fluid, and the power generation can be increased compared to the basic OFC.

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참고문헌

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