Abstract: How to automatically generate three-dimensional finite element
Delaunay mesh by a perfected node connection method is introduced, where nodes are generated based on existing
elements, instead of independence of node creation and elements
generation in traditional node connection method. Therefore, the
the difficulty about how to automatically create nodes in the
traditional method is overcome.
Key words: Finite
element Mesh generation Delaunay triangulation Node connection
method
*
This project
is supported by Provincial Natural Science Foundation of Guangdong (970516). Manuscript received on
December 10, 1999; revised manuscript February 20, 2000
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