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A reduced model for simulating grain growth

Abstract:
We introduce a reduced model to study normal grain growth in two dimensions, which is based on the gradient flow structure of the mean curvature flow. In the simplified model, we restrict this gradient flow to grain boundaries which are straight lines. We present simulations for a large number of grains and we also study the effect of anisotropies.

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Institution:
University of Oxford
Department:
Oxford, MPLS, Mathematical Inst
Role:
Author
Volume:
147
Pages:
177-187
Publication date:
2004-01-01
URN:
uuid:b463a163-2025-45af-977c-1ab2af0efa8e
Source identifiers:
8548
Local pid:
pubs:8548

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