黏性烧结过程的相场模拟

郭松源, 柳文波, 杨庆成, 戚晓勇, 恽迪

Phase Field Simulation of Viscous Sintering

GUO Songyuan, LIU Wenbo, YANG Qingcheng, QI Xiaoyong, YUN Di

图1 半交错网格示意图

Fig.1 Schematic illustration of staggered mesh (u is the velocity component in the x direction, and v is the velocity component in the y direction. The red points are used for the discrete format of u, and the blue points are used for the discrete format of v. The black points are used for the discrete format of scalars, including viscosity μ, density ρ and phase field c)