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
下载PDF
导出
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
  • 相关文献

参考文献5

  • 1Atul Kumar, Reddy Ramana G. Effect of channel dimensions and shape in the flow-field distributor on the performance of polymer electrolyte membrane fuel cells. Journal of Power Sources, 2003,(113):11~18 被引量:1
  • 2Jordan L R, Shukla A K, Berhsing T, et al. Diffusion layer parameters influencing optimal fuel cell performance. Journal of power sources, 2000, (86):250~254 被引量:1
  • 3许辉,邹早建.基于FLUENT软件的小水线面双体船粘性流数值模拟[J].武汉理工大学学报(交通科学与工程版),2004,28(1):8-10. 被引量:19
  • 4Ugur Pasaogullari, Wang Chaoyang. Computer fluid dynamic modeling of proton e exchange membrane fuel cells using Fluent. 2002 Fluent Student Contest Winner Presented in 2002 Fluent user Group Meeting, Manchester, NH 被引量:1
  • 5Atul Kumar, Reddy R G. Modeling of polymer electrolyte membrane fuel cell with meaal foam in the flow-field of the Bipolar/end plates. Journal of power sources 2003,(114):54~62 被引量:1

二级参考文献4

共引文献18

同被引文献30

引证文献3

二级引证文献13

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部