Experimental optimization of parallel and interdigitated PEMFC flow-field channel geometry
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- 作者：Nathanial J. Coopera ; Travis Smitha ; Anthony D. Santamariab ; Jae Wan Parka ; jwpark@ucdavis.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：PEM design ; Interdigitated ; Flow field ; Channel dimension ; Bipolar plate ; Hydraulic diameter
- 刊名：International Journal of Hydrogen Energy
- 出版年：2016
- 出版时间：12 January 2016
- 年：2016
- 卷：41
- 期：2
- 页码：1213-1223
- 全文大小：1833 K
文摘
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Bipolar plates with varying channel dimensions were designed and tested.
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Both interdigitated and parallel flow fields were examined to determine differences.
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The optimal channel dimension size is smaller than current designs.
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Channel & land width is the most important design parameter for parallel flow fields.
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Stoichiometry is the most important parameter for interdigitated flow fields.