IMR
2004
Springer
13 years 10 months ago
2004
Springer
This paper presents a technique for the adaptive refinement of tetrahedral meshes. What makes it unique is that no neighbor information is required for the refined mesh to be co...
IMR
2004
Springer
13 years 10 months ago
2004
Springer
The Delaunay Refinement Algorithm for quality meshing is extended to three dimensions. The algorithm accepts input with arbitrarily small angles, and outputs a Conforming Delauna...
IMR
2004
Springer
13 years 10 months ago
2004
Springer
We present an automatic algorithm to construct blocking scheme for multiblock structured meshes in 2D multiphase flow problems. Our solution is based on the concepts of medial ax...
IMR
2004
Springer
13 years 10 months ago
2004
Springer
Topological representations are being used to define geometric models suitable for grid generation and grid generation tools are being developed that work directly on topological ...
IMR
2004
Springer
13 years 10 months ago
2004
Springer
MSTK is a powerful framework for low-level creation and manipulation of unstructured meshes. MSTK is not a mesh generator but it can be used to develop advanced mesh generation so...
IMR
2004
Springer
13 years 10 months ago
2004
Springer
The use of CAD in design makes it possible to represent complex components “as manufactured” with a great number of details. A transformation of such models into Finite Elemen...
IMR
2004
Springer
13 years 10 months ago
2004
Springer
This paper presents a generic approach to mesh global optimization via node movement, based on a discrete graph-theoretic model. Mesh is considered as an electric system with lump...
IMR
2004
Springer
13 years 10 months ago
2004
Springer
A great challenge for flow simulators of new generation is to gain more accuracy at well proximity within complex geological structures. For this purpose, a new approach based on...
IMR
2004
Springer
13 years 10 months ago
2004
Springer
We present a method that computes a global potentially visible set for the complete region outside the convex hull of an object. The technique is used to remove invisible parts (t...
IMR
2004
Springer
13 years 10 months ago
2004
Springer
This paper presents an automated tool for local, conformal refinement of all-hexahedral meshes based on the insertion of multidirectional twist planes into the spatial twist conti...