质子流在PEM燃料电池电解质中的分布

2017 Progress in Applied Electrical Engineering (PAEE) Pub Date : 2017-06-01 DOI:10.1109/PAEE.2017.8009004

E. Kurgan

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引用次数: 0

摘要

本文研究了质子交换膜(PEM)燃料电池的水管理问题。首先，应用水的质量守恒定律。接下来质子输运由能斯特-普朗克方程描述，液态水对流速度由Schlögl方程消除。电渗透阻力系数与氢指数和实验测定的膨胀系数有关。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Distribution of the protons flow in electrolyte of the PEM fuel cell

In this paper water management in proton exchange membrane (PEM) fuel cell is considered. First mass conservation law for water is applied. Next proton transport is described by the Nernst-Planck equation and liquid water convection velocity is eliminated by the Schlögl equation. Electro-osmotic drag coefficient is related to hydrogen index and experimentally determined swelling coefficient.

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来源期刊

2017 Progress in Applied Electrical Engineering (PAEE)

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