Modeling motion and growth of multiple dendrites during solidification based on vector-valued phase field and two-phase flow models

Jian-kun Ren, Yun Chen, Yan-fei Cao, Ming-yue Sun, Bin Xu, Dian-zhong Li

Table 2 Parameters in Section 4.

Parameter Value Tm (Al) 933 K [40] ε4 0.05 Dcl 2.4 × 10-9 m2/s [19] γ 0.914 N/m [42] f (0, -9.8) m/s2 ρAl(l) 2368 kg/m3 [40] ρCu(l) 8000 kg/m3 [40] d0/W0 0.02 c∞ 4 wt.% k 0.175 [41] m -2.5 K/wt.% [41] L 9.22 × 108 J/m3 [43] νAl(l) 6.3 × 10-7 m2/s [43] ρAl(s) 2555 kg/m3 [40] ρCu(s) 8400 kg/m3 [40]