UO
2
烧结过程的相场模拟
孙正阳, 杨超, 柳文波
Phase Field Simulations of the Sintering Process of UO
2
SUN Zhengyang, YANG Chao, LIU Wenbo
表1
UO
2
的物理参数
[
31
,
32
,
34
]
Table 1
Physical parameters of UO
2
at 2000 K
[
31
,
32
,
34
]
Physical parameter
Value
Ref.
D
s
8.8258×10
-11
m
2
·s
-1
[
31
]
D
gb
7.8998×10
-13
m
2
·s
-1
[
32
]
D
l
7.8998×10
-15
m
2
·s
-1
[
34
]
γ
s
0.6 J·m
-2
[
34
]
γ
gb
0.3 J·m
-2
[
34
]
δ
6 nm
[
34
]