Investigation of Oxidation and Counter-Oxidation in a One-Quarter Circular Geometry due to Shadow Corrosion

Table 3

Model parameters used in the simulation.

Variables	Values used for calibration [7]	Present work
		Case 1 (circular geometry with a platinum cathode)	Case 2 (circular geometry with an alloy 718 cathode)
	−0.21	−0.21	−0.20 [11]
	120	120	180 [12]
	0.8	0.8	0.4 Ref [11]
	−0.9	−0.9	−0.9
	10	10	10
b a (V)	0.1	0.1	0.1
T (K)	561	561	561
σ 0 (Sm^−1)	3·10^−4	σ = σ0 + σt	σ = σ0 + σt
d (mm)	0.5	0.05–5	0.05–5