Výsledky vyhledávání - "Cristopher Arenas"

Measuring geometrical quality of different 3D linear element types

Autor: Esteban Daines, Nancy Hitschfeld, Claudio Lobos, Cristopher Arenas

Publikováno v: Numerical Algorithms. 90:423-446

In this article, we analyze how to measure quality on meshes composed of different types of 3D linear element. In particular, we focus on meshes composed of tetrahedra, pyramids, prisms and hexahedra. We propose a metric based on the scaled Jacobian

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e6dc6eb46c85d90b65a872ca5852977b
https://doi.org/10.1007/s11075-021-01193-8

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Detection and representation of sharp features in octree–based meshes using different types of elements

Autor: Cristopher Arenas, Claudio Lobos

Publikováno v: SCCC

Octree–based meshing techniques generate volume meshes using a surface mesh that describe a geometric domain as input. Sometimes, the domain that will be represented has regions with sharp features, and its representation on the output mesh is an o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6ebf1a55ebae6303f5e7b1fc0f5d0bf8
https://doi.org/10.1109/sccc.2018.8705249

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