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Polycrystal generation and meshing
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neperfepx/neper
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Neper is a software package for polycrystal generation and meshing. It can dealwith 2D and 3D polycrystals with very large numbers of grains. Its mainfeatures are:
- Generation of polycrystals from (experimental) morphological properties;
- Generation of multiscale microstructures;
- Generation of periodic or semi-periodic microstructures;
- Generation of polycrystals in non-convex domains;
- Generation of uniform orientation distributions;
- Meshing into good-quality elements;
- Meshing with cohesive elements at interfaces;
- Visualization and analysis of the tessellations and meshes.
Neper is built around three modules: generation, meshing and visualization. Allthe input data are prescribed non-interactively, using command lines and / orASCII files. Neper can be compiled and run on any Unix-like system.
Installation instructions are provided in the documentation included in thedistribution or availablehere.
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Polycrystal generation and meshing