Cellular automaton model with MeshTV interface reconstruction technique for alloy dendrite growth

Lei Wei; Xin Lin; Meng Wang; Wei Dong Huang

Cellular automaton model with MeshTV interface reconstruction technique for alloy dendrite growth

Lei Wei, Xin Lin, Meng Wang, Wei Dong Huang

School of Materials Sience and Engineering

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

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 parameter ε is validated in the CA model. The dendrite tip growth velocity and tip radius are compared with those of the LGK theoretical model, when ε = 0.02.

Original language	English
Article number	098104
Pages (from-to)	1
Number of pages	1
Journal	Wuli Xuebao/Acta Physica Sinica
Volume	61
Issue number	9
State	Published - 5 May 2012

Keywords

Anisotropy
Cellular automata
Dendrite growth

Cite this

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title = "Cellular automaton model with MeshTV interface reconstruction technique for alloy dendrite growth",

abstract = "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 parameter ε is validated in the CA model. The dendrite tip growth velocity and tip radius are compared with those of the LGK theoretical model, when ε = 0.02.",

keywords = "Anisotropy, Cellular automata, Dendrite growth",

author = "Lei Wei and Xin Lin and Meng Wang and Huang, {Wei Dong}",

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AU - Wei, Lei

AU - Lin, Xin

AU - Wang, Meng

AU - Huang, Wei Dong

PY - 2012/5/5

Y1 - 2012/5/5

N2 - 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 parameter ε is validated in the CA model. The dendrite tip growth velocity and tip radius are compared with those of the LGK theoretical model, when ε = 0.02.

AB - 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 parameter ε is validated in the CA model. The dendrite tip growth velocity and tip radius are compared with those of the LGK theoretical model, when ε = 0.02.

KW - Anisotropy

KW - Cellular automata

KW - Dendrite growth

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IS - 9

M1 - 098104

ER -

Cellular automaton model with MeshTV interface reconstruction technique for alloy dendrite growth

Abstract

Keywords

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