a). When the flow fields of a fuel cell gradually fill with water, effectively flooding, the typical polarization curve
Posted: Tue May 24, 2022 9:57 am
a). When the flow fields of a fuel cell gradually fill with water, effectively flooding, the typical polarization curve will be badly affected. Explain how the polarization curve of a PEM fuel cell will look under the following conditions: 1). severe flooding, 2). slight flooding and c). when the Nafion membrane is not properly humidified. [6 marks]