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conference paper
3D dynamic power diagram polycristal grain growth models
1996
ZAMM Applied Mathematics and Mechanics
Polycrytalline structures are modeled via dynamically envolving power i.e. Laguerre diagrams in the three dimensional flat torus. Generating sites follow motion equations resulting from total (interface) enregy minimization., this results in an evolution of the associated structures with accompanying elementary topological tranformations. First computational results show good agreement of simulated with empirical data from real polycrystal, e.g. self similarity power law and so on.
Type
conference paper
Authors
Publication date
1996
Publisher
Published in
ZAMM Applied Mathematics and Mechanics
Volume
76
Start page
311
End page
314
Note
PRO 96.10
EPFL units
Available on Infoscience
February 13, 2006
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