Integral Solution of the Interface Profile of Grain Boundary Grooving by Surface Diffusion

Table 1

Number of terms to truncated error for different 𝑢.

𝑢		0.1	0.5	1	2	5	10	20
𝑁	(𝑒=1𝑒−7)	2	3	5	7	13	25	54
	(𝑒=1𝑒−8)	2	4	5	8	14	26	55
	(𝑒=1𝑒−10)	3	5	6	9	16	28	57
	(𝑒=1𝑒−12)	3	5	7	10	18	31	60