Then based on the PEM model in Fluent, the water transport and distribution in GDL in a one-channel fuel cell is calculated, the humidification of react gases, the electrochemical action and the phase change, etc.

• 随后基于Fluent(Proton Exchange Membrane)PEM模块，考虑反应气体加湿、电化学反应、相变等因素的影响，计算了燃料电池扩散层中水的传输和分布状态。