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IMR
2005
Springer

An Interior Surface Generation Method for All-Hexahedral Meshing

13 years 9 months ago
An Interior Surface Generation Method for All-Hexahedral Meshing
This paper describes an interior surface generation method and a strategy for all-hexahedral mesh generation. It is well known that a solid homeomorphic to a ball with even number of quadrilaterals bounding the surface should be able to be partitioned into a compatible hex mesh, where each associated hex element corresponds to the intersection point of three interior surfaces. However, no practical interior surface generation method has been revealed yet for generating hexahedral meshes of quadrilateral-bounded volumes. We have deduced that a simple interior surface with at most one pair of self-intersecting points can be generated as an orientable regular homotopy, or more definitively a sweep, if the self-intersecting point types are identical, while the surface can be generated as a non-orientable one (i.e. a Möbius band) if the self-intersecting point types are distinct. A complex interior surface can be composed of simple interior surfaces generated sequentially from adjacent ci...
Tatsuhiko Suzuki, Shigeo Takahashi, Jason Shepherd
Added 27 Jun 2010
Updated 27 Jun 2010
Type Conference
Year 2005
Where IMR
Authors Tatsuhiko Suzuki, Shigeo Takahashi, Jason Shepherd
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