한국수소및신에너지학회논문집 (Transactions of the Korean hydrogen and new energy society)

  • 제20권4호
  • /
  • Pages.265-273
  • /
  • 2009
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  • 1738-7264(pISSN)
  • /
  • 2288-7407(eISSN)
한국수소및신에너지학회 (The Korean Hydrogen and New Energy Society)
권호 표지

혼합 다채널 사형 유로의 혼합영역이 PEMFC 성능에 미치는 영향

The Effect of Mixing Region in Mixed Multiple Serpentine Flow-field to PEMFC Performance

  • 이지홍 (부경대학교 대학원 에너지시스템 공학과) ;
  • 이명용 (부경대학교 대학원 에너지시스템 공학과) ;
  • 김헌주 (부경대학교 대학원 에너지시스템 공학과) ;
  • 이상석 (부경대학교 대학원 에너지시스템 공학과) ;
  • 이도형 (부경대학교 기계공학부)
  • Lee, Ji-Hong (Dept. of Energy System Engineering, Grad. School of Pukyung National Univ.) ;
  • Lee, Myeong-Yong (Dept. of Energy System Engineering, Grad. School of Pukyung National Univ.) ;
  • Kim, Hun-Ju (Dept. of Energy System Engineering, Grad. School of Pukyung National Univ.) ;
  • Lee, Sang-Seok (Dept. of Energy System Engineering, Grad. School of Pukyung National Univ.) ;
  • Lee, Do-Hyung (Dept. of Energy System Engineering, Grad. School of Pukyung National Univ.)
  • 발행 : 2009.08.30
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초록

Proton Exchange Membrane Fuel Cell (PEMFC) has low operating temperature and high efficiency. And PEMFC consists of many components as bipolar plate, gas diffusion layer, membrane etc.. Flow-field in bipolar plate roles path for transporting reactants to membrane. Therefore a design of flow-field has an effect on PEMFC's performance. In this study, Computational Fluid Dynamics (CFD) simulations were performed for comparing mixed multiple serpentine (MMS) flow-field and multiple serpentine (MS) flow-field. And we studied an effect according to change mixing region design in MMS flow-field. Finally the applicability of results is verified by performing CFD simulation about fixed MMS flow-field which is combined good designs.

키워드

참고문헌

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