The Non-Adiabatic Model of Air-Breathing Micro Direct Methanol Fuel Cells

被引：3
|
作者：
Wang, Luwen [1 ]
Huang, Yong [1 ]
Yuan, Zhaoxia [1 ]
Xu, Yumin [1 ]
Wang, Gaofeng [1 ]
机构：
[1] Hangzhou Dianzi Univ, Coll Elect & Informat Engn, Hangzhou 310018, Zhejiang, Peoples R China
来源：
INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE | 2018年 / 13卷 / 11期
基金：
中国国家自然科学基金;
关键词：
air-breathing micro direct methanol fuel cells; model; three-dimensional two-phase; MASS-TRANSPORT MODEL; DIFFUSION LAYER; PERFORMANCE; ANODE; DMFC; 2-PHASE; DESIGN; FLOW; VISUALIZATION; SIMULATION;
D O I：
10.20964/2018.11.82
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
A three-dimensional two-phase non-adiabatic model is proposed for air-breathing micro direct methanol fuel cells (DMFC). The coupled heat and mass transport, along with the electrochemical reactions occurring in the air-breathing DMFC are modeled. Based on this new non-adiabatic model, the reactants distribution and concentration distribution, the pressure and flow velocity distribution, the saturation distribution, the potential and current density distribution, the temperature distribution and their effects on the cell performance are carefully examined.
引用
收藏
页码：10911 / 10933
页数：23
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