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DBpiaNot only study of fuel cell performance but study of fuel cell application is very important, therefore these studies were paralleled together for the commercialization of exciting power generation. The objective of this study is to determine the cha...
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RISS 인기검색어
https://www.riss.kr/link?id=A108030596
- 저자
- 발행기관
- 학술지명
- 권호사항
-
발행연도
2000
-
작성언어
Korean
-
KDC
550
-
등재정보
KCI등재
-
자료형태
학술저널
- 발행기관 URL
-
수록면
137-147(11쪽)
- 제공처
-
0
상세조회 -
0
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부가정보
다국어 초록 (Multilingual Abstract)
Not only study of fuel cell performance but study of fuel cell application is very important, therefore these studies were paralleled together for the commercialization of exciting power generation. The objective of this study is to determine the characteristics of shaft power and efficiency as a function of rpm and to compare natural convection air method to forced air method. From these results, performance of forced air was better than that of natural convection air because it enables to improve mass transportation by increasing air flow rate. With decreasing shaft power, efficiency of fuel cell decreases remarkably because dc motor drives at the low range of efficiency. Fuel cell powered vehicle has to be driven considering efficiency and shaft power. It should be driven at 35-45% of efficiency and 0.55-0.75v/cell.
Not only study of fuel cell performance but study of fuel cell application is very important, therefore these studies were paralleled together for the commercialization of exciting power generation. The objective of this study is to determine the characteristics of shaft power and efficiency as a function of rpm and to compare natural convection air method to forced air method. From these results, performance of forced air was better than that of natural convection air because it enables to improve mass transportation by increasing air flow rate. With decreasing shaft power, efficiency of fuel cell decreases remarkably because dc motor drives at the low range of efficiency. Fuel cell powered vehicle has to be driven considering efficiency and shaft power. It should be driven at 35-45% of efficiency and 0.55-0.75v/cell.
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- 한국수소및신에너지학회
- 장점석(Jum Suk Jang)
- 2000
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산란 및 투과된 수소 이온의 분자 전산 연구 Ⅰ. 니켈 (100) 표면의 직각 입사
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