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Numerical investigation of flow field configuration and contact resistance for PEM fuel cell performance

Author

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  • Akbari, Mohammad Hadi
  • Rismanchi, Behzad

Abstract

A steady-state three-dimensional non-isothermal computational fluid dynamics (CFD) model of a proton exchange membrane fuel cell is presented. Conservation of mass, momentum, species, energy, and charge, as well as electrochemical kinetics are considered. In this model, the effect of interfacial contact resistance is also included. The numerical solution is based on a finite-volume method. In this study the effects of flow channel dimensions on the cell performance are investigated. Simulation results indicate that increasing the channel width will improve the limiting current density. However, it is observed that an optimum shoulder size of the flow channels exists for which the cell performance is the highest. Polarization curves are obtained for different operating conditions which, in general, compare favorably with the corresponding experimental data. Such a CFD model can be used as a tool in the development and optimization of PEM fuel cells.

Suggested Citation

  • Akbari, Mohammad Hadi & Rismanchi, Behzad, 2008. "Numerical investigation of flow field configuration and contact resistance for PEM fuel cell performance," Renewable Energy, Elsevier, vol. 33(8), pages 1775-1783.
    • Handle: RePEc:eee:renene:v:33:y:2008:i:8:p:1775-1783
    DOI: 10.1016/j.renene.2007.10.009
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    Citations

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    Cited by:

    1. Ismail, M.S. & Ingham, D.B. & Ma, L. & Pourkashanian, M., 2013. "The contact resistance between gas diffusion layers and bipolar plates as they are assembled in proton exchange membrane fuel cells," Renewable Energy, Elsevier, vol. 52(C), pages 40-45.
    2. Atyabi, Seyed Ali & Afshari, Ebrahim & Wongwises, Somchai & Yan, Wen-Mon & Hadjadj, Abdellah & Shadloo, Mostafa Safdari, 2019. "Effects of assembly pressure on PEM fuel cell performance by taking into accounts electrical and thermal contact resistances," Energy, Elsevier, vol. 179(C), pages 490-501.
    3. Baik, Kyung Don & Hong, Bo Ki & Han, Kookil & Kim, Min Soo, 2014. "Effects of anisotropic bending stiffness of gas diffusion layers on the performance of polymer electrolyte membrane fuel cells with bipolar plates employing different channel depths," Renewable Energy, Elsevier, vol. 69(C), pages 356-364.
    4. Salva, J. Antonio & Iranzo, Alfredo & Rosa, Felipe & Tapia, Elvira, 2016. "Validation of cell voltage and water content in a PEM (polymer electrolyte membrane) fuel cell model using neutron imaging for different operating conditions," Energy, Elsevier, vol. 101(C), pages 100-112.
    5. Abdul Rasheed, Raj Kamal & Chan, Siew Hwa, 2015. "Transient carbon monoxide poisoning kinetics during warm-up period of a high-temperature PEMFC – Physical model and parametric study," Applied Energy, Elsevier, vol. 140(C), pages 44-51.
    6. Taymaz, Imdat & Benli, Merthan, 2010. "Numerical study of assembly pressure effect on the performance of proton exchange membrane fuel cell," Energy, Elsevier, vol. 35(5), pages 2134-2140.
    7. Cheng, Shan-Jen & Miao, Jr-Ming & Wu, Sheng-Ju, 2012. "Investigating the effects of operational factors on PEMFC performance based on CFD simulations using a three-level full-factorial design," Renewable Energy, Elsevier, vol. 39(1), pages 250-260.
    8. Giacoppo, Giosuè & Hovland, Scott & Barbera, Orazio, 2019. "2 kW Modular PEM fuel cell stack for space applications: Development and test for operation under relevant conditions," Applied Energy, Elsevier, vol. 242(C), pages 1683-1696.

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