Q_red mat1.lcd.iloc_exp(E_red)/d_film*(1-theta)*cO2_sat/cO2_sat_ref*(1-rm_deliq(cNaCl))*exp(-Ea/R_const*(1/T_ACT(t)-1/T_ref)) "Current source oxygen reduction at steel reaction" E_red 0-phil-mat1.lcd.E_ref_exp_vs_SHE "Electrode potential oxygen reduction at steel vs SHE"