r_a 1[mm] Anode radius D_Na 1.33e-9[m^2/s] Diffusivity, Na D_H 9.31e-9[m^2/s] Diffusivity, H D_Cl 2.03e-9[m^2/s] Diffusivity, Cl T 298[K] Temperature Na0 0.16[mol/liter] Initial concentration, Na H0 1e-7[mol/liter] Initial concentration, H Cl0 0.16[mol/liter] Initial concentration, Cl z_Na 1[1] Charge number, Na z_H 1[1] Charge number, H z_Cl -1[1] Charge number, Cl j_tot0 100[A/m^2] Initial total current density j_I0 1e-6[A/m^2] Exchange current density, reaction I j_II0 10[A/m^2] Exchange current density, reaction II V_ra0 -1.4787[V] Initial anode potential E_eqI 1.23[V] Equilibrium potential, reaction I E_eqII 1.36[V] Equilibrium potential, reaction II kappa0 F_const^2*(D_Na*Na0+D_H*H0+D_Cl*Cl0)/(R_const*T) Initial conductivity r_ext 60[mm] Exterior boundary radius