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| Titel: |
VORONOI POLYGONS AS A PROBE FOR CHANNEL IDENTIFICATION IN A 2-D SYSTEM |
| Auteur: |
Liao, Y. C. Lee, D. J. |
| Verschenen in: |
Chemical engineering communications |
| Paginering: | Jaargang 176 (1999) nr. 1 pagina's 77-87 |
| Jaar: |
1999-12-01 |
| Inhoud: |
Voronoi polygons (VP) has been successfully employed for providing microstructural information to many multi-particle assemblies. This work has, however, highlighted the difficulties of employing Voronoi polygons (VP) to identify channels in a two-dimensional, multi-particle assembly. We noted that the VP area distribution is a good channel identifier as the constituent particles on the 2-D surface is only slightly perturbed from a crystal alignment. The asphericity parameter, which has been proposed as a superior index for microstructural descriptor, fails to detect the channel existing in a staggered lattice. Furthermore, the capability of VP in detecting channels decays markedly as the packing order decreases. Limitations of using VP had been addressed. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 13 van 13 gevonden artikelen
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