Modeling motion and growth of multiple dendrites during solidification based on vector-valued phase field and two-phase flow models
Jian-kun Rena,b, Yun Chenc, Yan-fei Caoc, Ming-yue Suna,c,*(
), Bin Xua,c, Dian-zhong Lic
), Bin Xua,c, Dian-zhong Lic
.
Fig. 8.. (a) Snapshots of s-l interface of a rotational dendrite (red: t = 300 τ0, black: t = 1800 τ0, green: t = 3300 τ0); (b) comparison with motionless dendrite at t = 3000 τ0 (red: with rotation, black: without rotation); (c, d) dimensionless temperature field, phase and flow field of rotational dendrite at t = 3000 τ0. The lines in (a) indicate the orientation this dendrite should have at each moment. In (b), the rotational dendrite has been rotated back to α = 0 for comparison.
