本文发展了一个质子交换膜燃料电池的三维数学模型,用于研究整个电池内的传递现象,模型全面考虑了流体流动、热量传递、电化学动力学和多组分传递等物理化学过程.数值求解数学模型获得了电池内详细的温度、反应物浓度和电流等的空间分布情况.为验证模型的正确性,将估算的电池性能与文献中的实验数据进行了比较.
参考文献
[1] | Fuller T F;Newman J .Water and Thermal Management in Solid-Polymer-Electrolyte Fuel Cells[J].Journal of the Electrochemical Society,1993,140(05):1218-1225. |
[2] | Gurau V.;Kakac S.;Liu HT. .Two-dimensional model for proton exchange membrane fuel cells[J].AIChE Journal,1998(11):2410-2422. |
[3] | Bernardi D M;Verbrugge M W .A Mathematical Model of the Solid-Polymer-Electrolyte Fuel Cell[J].Journal of the Electrochemical Society,1992,139(09):2477-2491. |
[4] | Dutta S.;Van Zee JW.;Shimpalee S. .Three-dimensional numerical simulation of straight channel PEM fuel cells[J].Journal of Applied Electrochemistry,2000(2):135-146. |
[5] | Berning T;Lu D M;Djilali N .Three-Dimensional Computational Analysis of Transport Phenomena in a PEM Fuel Cell[J].Journal of Power Sources,2002,106(02):284-294. |
[6] | 胡桂林,刘永江,姚军,樊建人,岑可法.质子交换膜燃料电池的三维数值分析[J].自然科学进展,2003(04):388-392. |
[7] | 陶文铨.数值传热学[M].西安:西安交通大学出版社,1988 |
[8] | TICIANELLI E A;Derouin C R;Srinivasan S .Localization of Platinum in Low Catalyst Loading Electrodes to Attain High Power Densities in SRE Fuel Cells[J].Journal of Electroanalytical Chemistry,1988,251(02):275-295. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分:
-
10%
-
20%
-
30%
-
40%
-
50%