Numerical Simulation Analysis of Single Channel Solid Oxide Fuel Cell

In this study, a channel of a single cell of SOFC with flat plate opposite channel is taken as the research object. Based on the working principle of fuel cells and the three laws of heat transfer, mass transfer and momentum transfer in the working process of SOFC, a numerical model of SOFC and a three-dimensional physical model of a single channel are established. Numerical simulation software is used to calculate the distribution of physical quantities such as gas velocity, gas concentration and gas pressure in the channel under different working voltages. Through the analysis of the simulation data, the theoretical basis for guiding the structural design of solid oxide fuel cells is obtained.