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All hexahedral boundary layers generation

Marechal, Loic

Proceedings, 25th International Meshing Roundtable, Elsevier, Science Direct, September 26-30 2016

INTERNATIONAL
MESHING
ROUNTABLE

25th International Meshing Roundtable
Washington DC, U.S.A.
September 26-30, 2016

Loic Marechal, INRIA, FR, loic.marechal@inria.fr

Abstract
Boundary layers generation has recently become one of the most sought-after features in mesh generation. But behind this single feature hides a lot of different capacities that range from the most basic, like extruding a layer from a surface, to imprinting, cross-imprinting and multi-normals capabilities that are much more challenging to develop. This paper aims at implementing all those features using hexahedral elements only and is based on a previously developed automated hexahedral mesh generator based on the octree method. Both points, octree and hexahedra, implying some constrains.

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