Abstract:
This thesis investigates the performance of a small portable fuel cell design using a digital finite element model of the fuel cell and solving with a CFD analysis program. Fluid dynamics, thermal effects, and electrochemical reactions as well as the model set up and configuration are included in this study. Two different electrolyte systems are compared (a primary electrolyte option and a secondary). The results suggest the fuel cell is able to maintain practical power levels when operated under the proper conditions. The analysis indicates that while functional, the alternate electrolyte system produces less power than the primary electrolyte system but the results are limited by the capabilities of the analysis program and further study would be beneficial.
