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9 平流通量作用下3个颗粒烧结时晶界上封闭气孔的收缩率

Fig.9 Simulated pore shrinkage curve of grain boundary among three particles by the advection flux model