Open Access

Table 2

Properties assumed for grain faces and grain face bubbles.

Property/parameter Unit Source
θ = 47 [deg] [43, 69]
ω = 5.0 × 10−10 [m] [70]
Ω = 4.09 × 10−29 [m3] [71]
= 3.0 × 1013 [1/m2] [59, 61, 62]
= 2.83 × 10−15 [m2] [59, 61, 62]
γfs = 0.89 − 1.4 × 10−4T [J/m2] [44]
= 4.0 × 10−3 [J/m2] This work
υ = 0.98 [–] This work
= 6.90 × 10−4e−38770∕T
+ [m2/s] This work, [70]
+ 1.00 × 10−39φ

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