Commenced in January 2007
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Thermo Mechanical Design and Analysis of PEM Fuel cell Plate

Authors: Saravana Kannan Thangavelu


Fuel and oxidant gas delivery plate, or fuel cell plate, is a key component of a Proton Exchange Membrane (PEM) fuel cell. To manufacture low-cost and high performance fuel cell plates, advanced computer modeling and finite element structure analysis are used as virtual prototyping tools for the optimization of the plates at the early design stage. The present study examines thermal stress analysis of the fuel cell plates that are produced using a patented, low-cost fuel cell plate production technique based on screen-printing. Design optimization is applied to minimize the maximum stress within the plate, subject to strain constraint with both geometry and material parameters as design variables. The study reveals the characteristics of the printed plates, and provides guidelines for the structure and material design of the fuel cell plate.

Keywords: Design optimization, FEA, Thermal Stress, PEM fuel cell

Digital Object Identifier (DOI):

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[1] Dong, Z. "Fuel Cell Flow-Field Structure Formed by Layer Deposition," UK Patent GB 2 336 712 A.(1999)
[2] Menon, U., Chapter 6: "Rapid Prototyping of Hardware and Software, Concurrent Design of Products, Manufacturing Processes and Systems" Gordon and Breach Science publishers, p133, (1998).
[3] Pastula, M.E.,, Radiator Stack PEM Fuel Cell Architecture, System Modeling and Flow Field Design, M. A. Sc. Thesis, University of Victoria.(1997)
[4] Perry, M. L., Newman, J., and Cairns , E. J., Mass Transport in Gas Diffusion Electrodes: A Diagnostic Tool for Fuel Cell Cathodes, Journal of the Electrochemical Society, v145, n1, p5-151(1998)
[5] Shi, L. T., and Tu, K. N. "Finite Element Stress Analysis of Failure Mechanisms in a Multilevel Metallization Structure", Journal of Applied Physics, v77, n7, (1995).