Table 1: General operational conditions.

ParametersValueDimension

Anode reference current density (io+) 1 . 6 1 0 8 A/m2
Cathode reference current density (io-) 5 . 5 1 0 9 A/m2
Transfer coefficients anode and cathode ( 𝛼 ac)0.5
Cathode viscosity ( 𝜇 𝑐 )3.48e-5Pas
Anode viscosity ( 𝜇 𝑎 )2.65e-5Pas
Electrodes and electrolyte porosity ( 𝜀 𝑝 )0.5
Anode and cathode permeability (k) 1 . 7 1 0 1 1
Temperature (T)1273K
Pressure101325Pa

Molar concentration (mol/m3)
SpeciesAnodeCathode

Oxygen01.914
Hydrogen8.6160
Water0.9170.917
Nitrogen07.2