고온형 고분자 전해질 연료전지 스택 내부의 냉각판 수가 스택에 미치는 열 영향성의 수치적 연구
기관명 | NDSL |
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저널명 | 한국수소 및 신에너지학회 논문집 = Transactions of the Korean Hydrogen and New Energy Society |
ISSN | 1738-7264, |
ISBN |
저자(한글) | 최병욱,주현철 |
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저자(영문) | |
소속기관 | |
소속기관(영문) | |
출판인 | |
간행물 번호 | |
발행연도 | 2015-01-01 |
초록 | High-Temperautre Polymer Electrolyte Membrane Fuel Cell (HT-PEMFC) with phosphoric acid-doped polybenzimidazole (PBI) membrane has high power density because of high operating temperature from 100 to $200^{ circ}C$ . In fuel cell stack, heat is generated by electrochemical reaction and high operating temperature makes a lot of heat. This heat is caouse of durability and performance decrease about stack. For these reasons, heat management is important in HT-PEMFC. So, we developed HT-PEMFC model and study heat flow in HT-PEMFC stack. In this study, we placed coolant plate number per cell number ratio as variable and analysed heat flow distribution in stack. |
원문URL | http://click.ndsl.kr/servlet/OpenAPIDetailView?keyValue=03553784&target=NART&cn=JAKO201514751393366 |
첨부파일 |
과학기술표준분류 | |
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ICT 기술분류 | |
DDC 분류 | |
주제어 (키워드) | 고온형 고분자전해질연료전지,냉각채널,운도분포,스택,HT-PEMFC,Coolant channel,Temperature distribution,Stack |