Linear complexity hexahedral mesh generation
نویسندگان
چکیده
منابع مشابه
Sheet-Based Hexahedral Mesh Generation
Historically, hexahedral finite element mesh generation has required significant geometric decomposition with the resulting consequence that generating hexahedral meshes can be extremely difficult to perform and automate and the process often takes several orders of magnitude longer in time to complete than current methods for generating tetrahedral meshes. In this work, we present methods for ...
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Mesh generation is a process of spatial subdivision of a generally complex domain into simple-shaped sub-volumes of pre-defined topology. These sub-volumes are usually referred to as mesh elements or cells. Elements of a mesh are connected to each other, they do not intersect with each other and cover the entire domain. The problem of generation of computational meshes arose as a pre-requisite ...
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We present a hexahedralization method based on a systematic treatment that eradicates the singularities that would lead to degeneration in the volumetric parameterization. Such singularities could be abundant in automatically generated frame fields guiding the interior and boundary layouts of the hexahedra in a purely hexahedral mesh. We first give the mathematical definitions of different type...
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ژورنال
عنوان ژورنال: Computational Geometry
سال: 1999
ISSN: 0925-7721
DOI: 10.1016/s0925-7721(98)00032-7