Periodic three-dimensional mesh-generation for Voronoi tessellations with application to cubic crystal aggregates |
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| Authors: | Felix Fritzen Thomas Böhlke Eckart Schnack |
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| Institution: | Kontinuumsmechanik, Institut für Technische Mechanik, Universität Karlsruhe (TH), 76128 Karlsruhe |
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| Abstract: | We present a technique for the generation of unstructured periodic spatial discretizations of three–dimensional Voronoi tessellations. These define model microstructures for various polycrystalline aggregates. The elastic properties of cubic crystal aggregates are examined numerically using periodic displacement boundary conditions. (© 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim) |
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