Influence of Lattice Anisotropy on Models Formulated by Cellular Automata in Presence of Grain Boundary Movement: A Case Study

Abstract:

This paper continues in the previous research focussed to two simple questions. The first one reads: ”What is the influence of anisotropy of computational lattice on simulations of boundary movement” where grain boundary movement typically appears in simulations of grain boundary migration and static/dynamic recrystallization. The second question reads: ”How is the computational anisotropy related to natural anisotropy of the material lattice itself” This study is focussed on the influence of change of the computational algorithm and/or lattice on the grain boundary movement. Two algorithms, the majority rule and the simple modification of the Monte Carlo method for two different lattices – namely square and hexagonal one – are used.

• Periodical: Materials Science Forum (Volume 482)
• Pages: 195-198
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.482.195
• Online since: April 2005
• Authors: Jiří Kroc
• Keywords: Anisotropy, Cellular Automata (CA), Grain Boundary Movement, Lattice, Modeling, Simulation

References

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DOI: 10.1201/9781420054361

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