An Anisotropic Adaptive Voronoi Meshing Method

Technical Report · Wed Oct 02 00:00:00 EDT 2019

DOI:https://doi.org/10.2172/1568991· OSTI ID:1568991

Ebeida, Mohamed Salah ^[1]; Smith, Randy ^[1]; Mora, Jaime ^[1]; Demkowicz, Leszek ^[1]

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1. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

We propose a novel method for generating anisotropic adaptive Voronoi meshes that conforms to non-manifold curved boundaries. Our novel method modifies the sampling rules for the VoroCrust software to bring the VoroCrust seeds closer to the surface they are representing. This enables the reconstruction of two surfaces bounding a narrow region while filling the space in-between with stretched Voronoi cells.

• Research Organization: Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
• Sponsoring Organization: USDOE National Nuclear Security Administration (NNSA); USDOE Laboratory Directed Research and Development (LDRD) Program
• DOE Contract Number: AC04-94AL85000; NA0003525
• OSTI ID: 1568991
• Report Number(s): SAND-2019-11532R; 679585
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE