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    题名: The Entrance Effect of Pin Type Flow Channel on Direct Methanol Fuel Cells
    作者: Chen, T.-Y.;Liao, Y.-T.;Kuan, Y.-D.
    贡献者: 淡江大學航空太空工程學系
    关键词: Direct methanol fuel cell (DMFC);Pin-type flow channel;Bubble visualization
    日期: 2012-06
    上传时间: 2013-04-11
    出版者: Cambridge: Cambridge University Press
    摘要: This research alters the traditional single inlet/outlet opening of the pin type flow channel of direct methanol fuel cells (DMFCs). Multi-inlet/outlet openings are designed with the aim to distribute the methanol solution evenly and effectively remove CO2 bubbles and to improve the cell performance. The CO2 bubble dynamics in anode flow channels and the cell performance are investigated. Results show that the newly designed flow channels can overcome restrictions resulting from fuel and effectively remove CO2 bubbles, thereby enhancing the performance of the pin type DMFC. The “three-inlet and three-outlet” design increases the current density output by 19%.
    關聯: Journal of Mechanics 28(2), pp.361-364
    DOI: 10.1017/jmech.2012.40
    显示于类别:[航空太空工程學系暨研究所] 期刊論文

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