期刊文献+

PEMFC交指型流道及扩散层的气场模拟和优化 被引量:3

Simulation and Optimization of Gas Field on Interdigitated Channel and Gas Diffusion Layer for PEMFC
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摘要 质子交换膜燃料电池的流道及扩散层对均匀化氧的分布起着非常重要的作用 .模拟分析的结果表明增大流道深度有利于氧在扩散层表面的均匀化分布 。 The channel and gas diffusion layer play an important role in making oxygen even distribution, the result of simulation and optimization shows that when the width of the channel is unchangeable, the more the depth of the channels are, the evener the oxygen on the surface of diffusion layer becomes. The even degree going through the diffusion layer depends on relative change of diffusion resistance in crosswise and lengthways. If the diffusion resistance in crosswise is bigger, it will not benefit the oxygen distribution.
出处 《武汉理工大学学报(交通科学与工程版)》 北大核心 2004年第6期859-862,共4页 Journal of Wuhan University of Technology(Transportation Science & Engineering)
基金 湖北省自然科学基金 (批准号 :2 0 0 3 ABA0 88) 高等学校博士学科点专项科研基金资助 (批准号 :2 0 0 3 0 4970 12 )
关键词 PEM燃料电池 气场 模拟 优化 proton exchange membrane fuel cells gas field simulation optimization
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参考文献5

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二级参考文献4

共引文献18

同被引文献30

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