Cellular automaton model with MeshTV interface reconstruction technique for alloy dendrite growth
基于MeshTV界面重构算法的二元合金自由枝晶生长元胞自动机模型

In this paper,cellular automata(CA) model for free dendritic growth of alloy is presented,in which the interface cell is refined by MeshTV interface reconstruction algorithm.In the present CA model,the growth kinetic for both pure material and alloy is used. The effect of interfacial energy anisotropy parameterεis validated in the CA model.The dendrite tip growth velocity and tip radius are compared with those of the LGK theoretical model,whenε= 0.02.