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Table 1 Parameters used in the MARMOT simulations, including the reference citation(s)

From: Modeling mesoscale fission gas behavior in UO2 by directly coupling the phase field method to spatially resolved cluster dynamics

Parameter

Value

Reference

Va

0.0409 nm3

(Aagesen et al., 2019)

\({c}_g^{U{O}_2, eq}\)

\({\exp}\left(\frac{-3 eV}{k_bT}\right)\)

(Aagesen et al., 2019)

\({c}_v^{U{O}_2, eq}\)

\({\exp}\left(\frac{-3 eV}{k_bT}\right)\)

(Aagesen et al., 2019)

\({c}_g^{b, eq}\)

0.454

(Aagesen et al., 2019)

\({c}_v^{b, eq}\)

0.546

(Aagesen et al., 2019)

\({k}_g^{UO2}={k}_v^{UO2}\)

2.57 × 109 J/m3

(Aagesen et al., 2019)

\({k}_g^b={k}_v^b\)

9.0 × 1010 J/m3

 

σGB

1.5 J/m2

(Nerikar et al., 2011)

l

480 nm

 

Dg

0.0064 nm2/s (1000 K)

2.3 nm2/s (1800 K)

(Turnbull et al., 1982)

L

1.254 × 10−16 m/(J s) (1000 K)

1.96 × 10− 14 m /(J s) (1800 K)

 

Sv

4sg

 

y1

0.25

 

y(0)

9.1816 × 10−4 1/s

(Setyawan et al., 2018)

a1

0.949 × 10−4 1/s

(Setyawan et al., 2018)

b1

0.0703 1/nm

(Setyawan et al., 2018)

b2

0.0371 1/nm

(Setyawan et al., 2018)

c

7.982 1/nm2

(Setyawan et al., 2018)