Transport mechanisms and performance simulations of a PEM fuel cell with interdigitated flow field

Li-jun Yu, Geng-po Ren, Ming-jun Qin and Xiu-min Jiang

Renewable Energy, 2009, vol. 34, issue 3, 530-543

Abstract: A proton exchange membrane (PEM) fuel cell with interdigitated flow field was studied numerically. A three-dimensional, gas–liquid two-phase flow and transport model was developed and utilized to simulate the multi-dimensional, multi-phase flow and transport phenomena in both the anode and cathode sides in the fuel cell and the cell performances with different influencing operational and geometric parameters. The simulations are presented with an emphasis on the physical insight and fundamental understanding afforded by the detailed distributions of working media velocity, oxygen concentration, water vapor concentration, liquid water concentration, water content in the PEM, net water flux per proton flux, current density and overpotential. Cell performances with different influencing factors are also discussed. A comparison of the model prediction and the experimental data shows good agreement.

Keywords: Cell performance; Computational fluid dynamics; Interdigitated flow field; Proton exchange membrane fuel cell; Transport mechanism (search for similar items in EconPapers)
Date: 2009
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (6)

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0960148108002450
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:34:y:2009:i:3:p:530-543

DOI: 10.1016/j.renene.2008.05.048

Access Statistics for this article

Renewable Energy is currently edited by Soteris A. Kalogirou and Paul Christodoulides

More articles in Renewable Energy from Elsevier
Bibliographic data for series maintained by Catherine Liu ().