粗糙接触界面的蛇形流场PEMFC数值模拟

doi:10.16039/j.cnki.cn22-1249.2024.03.013

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摘要为了研究粗糙接触界面对蛇形流场PEMFC性能的影响，利用多物理场耦合软件COMSOL建立了三维两相非等温的蛇形流场PEMFC模型，将所有组件间接触热阻耦合到三维模型中，分析了因粗糙接触界面产生的接触热阻对电池温度分布、液态水饱和度分布、性能的影响。研究结果表明，蛇形流场有接触热阻工况下，各组件之间存在明显的温度梯度，气体传输和排水能力有所提高，并表现出较无接触热阻时更为优异的性能。

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	张新峰
	田爱华
	张振东
	张可涵
	张福城

关键词: 质子交换膜燃料电池蛇形流场接触热阻温度分布

Abstract: A three-dimensional two-phase non-isothermal serpentine flow field PEMFC model is established by COMSOL to study the effect of rough contact interface on the performance of serpentine flow field PEMFC. The influence of contact thermal resistance on polarization curve, temperature distribution and saturation distribution of liquid water is analyzed with the contact thermal resistance among all components being coupled into the three-dimensional model. The results show that with contact thermal resistance has a significant effect on the temperature distribution of PEMFC,which improves the gas transmission and drainage capacity and provides better performance when compared with that of PEMFC without contact thermal resistance.

Key words: PEMFC serpentine flow field thermal contact resistance temperature distribution

出版日期: 2024-03-25 发布日期: 2024-03-25 整期出版日期: 2024-03-25

ZTFLH:

TM911.4

引用本文:

张新峰, 田爱华, 张振东, 张可涵, 张福城. 粗糙接触界面的蛇形流场PEMFC数值模拟[J]. 吉林化工学院学报, 2024, 41(3): 76-81.
ZHANG Xinfeng, TIAN Aihua, ZHANG Zhendong, ZHANG Kehan, ZHANG Fucheng. Numerical Simulation of PEMFC with Serpentine Flow Channel on Rough Surface. Journal of Jilin Institute of Chemical Technology, 2024, 41(3): 76-81.

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http://xuebao.jlict.edu.cn/CN/10.16039/j.cnki.cn22-1249.2024.03.013 或 http://xuebao.jlict.edu.cn/CN/Y2024/V41/I3/76

[1]	. [J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(9): 0 .
[2]	. [J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(9): 0 .
[3]	SHAO Bao-li, LU Da, ZHAO Dong-hui. The Application of Dimensional Analysis in the Physical Quantity Conversion between Physical System and Numerical System [J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(9): 1 -3 .
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