comsol仿真结果报告

氯碱薄膜电池

作者 COMSOL 报告日期 2016-5-11 15:00:15 总结

本案例描述氯碱薄膜电池中阳极和阴极结构上的二次电流分布。模拟了整个电池中的一个单元。

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目录

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全局定义 ......................................................................................................................................... 3 1.1. 参数 1 ...................................................................................................................................... 3 2. Component 1 ................................................................................................................................... 4 2.1. 2.2. 2.3.

定义 ......................................................................................................................................... 4 Geometry 1 .............................................................................................................................. 4 材料 ......................................................................................................................................... 5

2.4. Secondary Current Distribution ............................................................................................... 7 2.5. Mesh 1 ................................................................................................................................... 21 3. Study 1 ........................................................................................................................................... 24 3.1. Stationary .............................................................................................................................. 24 3.2. 求解器配置 ........................................................................................................................... 24 4. Results ........................................................................................................................................... 26 4.1. Data Sets ................................................................................................................................ 26 4.2. Derived Values ....................................................................................................................... 26 4.3. Tables ..................................................................................................................................... 27 4.4.

绘图组 ................................................................................................................................... 27

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1 全局定义

作者 COMSOL 日期 Oct 21, 2015 1:04:59 PM 全局设定

名称 路径 Chlor alkali.mph D:\\Program Files\\COMSOL\\COMSOL52\\Multiphysics\\applications\\Electrochemistry_Module\\Electrochemical_Engineering\\chlor_alkali.mph COMSOL 5.2 (snapshot) (Build: 147) SI COMSOL 版本 单位系统 使用的模块

COMSOL Multiphysics Batteries & Fuel Cells Module 1.1 参数 1

参数

名称 K_a K_c K_m T i0_c 表达式 50[S/m] 100[S/m] 3[S/m] 90[degC] 值 50 S/m 100 S/m 3 S/m 363.15 K 描述 Conductivity, anolyte Conductivity, catholyte Conductivity, membrane Temperature 1[mA/m^2] 0.001 A/m2 Exchange current density, cathode 1.19 V Cell polarization voltage E_pol 1.19[V] 3

2 Component 1

作者 COMSOL 日期 Oct 21, 2015 1:04:39 PM 组件设定

单位系统 SI 几何形参阶次 automatic 2.1 定义

2.1.1 坐标系 Boundary System 1 坐标系类型 边界坐标系 标记 sys1 坐标名称

第一轴 第二轴 第三轴 t1 n to 2.2 Geometry 1

Geometry 1 单位

长度单位 m 4