Numerical Study of Microfluidic Fuel Cell PerformanceA. E. Khabbazi, A.J. Richards, and M. Hoorfar
School of Engineering, UBC Okanagan, Kelowna, BC Canada, Canada
Using COMSOL Multiphysics 3.5, a numerical model has been developed to determine the effect of the channel geometry and electrode configuration on cell performance based on polarization curves. The Butler-Volmer equation was implemented to determine the reaction rates at the electrodes. The Conductive Media DC module is used to model the electric fields within the fuel cell.