earticle

영어

This research is to investigate the performance analysis of fuel cell for flow channel with four different types of the channel (Serpentine I, II, Inter-digitated, Parallel) in the fuel cell stack. Velocity, pressure. and temperature distributions of fluid over the flow domain of the flow channel are numerically calculated for the optimum design of flow channel with unifrom inlet velocity. According to the calculations of low pressure drop between inlet and outlet in the flow channel, Serpentine I type is of highest performance of the flow channel shapes in the present fuel cell model.