UN核燃料烧结致密化过程的相场模拟
戚晓勇, 柳文波, 何宗倍, 王一帆, 恽迪

Phase-Field Simulation of the Densification Process During Sintering of UN Nuclear Fuel
QI Xiaoyong, LIU Wenbo, HE Zongbei, WANG Yifan, YUN Di
图1 烧结模拟中空位扩散示意图
Fig.1 Schematic of vacancy diffusion simulated in sintering simulation (Arrows show the paths of vacancy diffusion along free surfaces and grain boundaries)