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

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Fig. 4.. Two-level adaptive time stepping scheme. The step size used in each operation is indicated beside them. “Y”: yes, “N”: no.