Proceedings of the 18th International Meshing Roundtable

Front Matter....Pages -
Size Function Smoothing Using an Element Area Gradient....Pages 1-12
Removing Self Intersections of a Triangular Mesh by Edge Swapping, Edge Hammering, and Face Lifting....Pages 13-29
Conformal Refinement of Unstructured Quadrilateral Meshes....Pages 31-44
Guaranteed-Quality All-Quadrilateral Mesh Generation with Feature Preservation....Pages 45-63
Advances in Octree-Based All-Hexahedral Mesh Generation: Handling Sharp Features....Pages 65-84
Conforming Hexahedral Mesh Generation via Geometric Capture Methods....Pages 85-102
Efficient Hexahedral Mesh Generation for Complex Geometries Using an Improved Set of Refinement Templates....Pages 103-115
Embedding Features in a Cartesian Grid....Pages 117-138
Label-Invariant Mesh Quality Metrics....Pages 139-155
Perturbing Slivers in 3D Delaunay Meshes....Pages 157-173
Mesh Smoothing Algorithms for Complex Geometric Domains....Pages 175-193
A Novel Method for Surface Mesh Smoothing: Applications in Biomedical Modeling....Pages 195-210
Quality Improvement of Non-manifold Hexahedral Meshes for Critical Feature Determination of Microstructure Materials....Pages 211-230
Automatic CAD Models Comparison and Re-meshing in the Context of Mechanical Design Optimization....Pages 231-245
Distance Solutions for Medial Axis Transform....Pages 247-265
Automatic Non-manifold Topology Recovery and Geometry Noise Removal....Pages 267-279
A New Procedure to Compute Imprints in Multi-sweeping Algorithms....Pages 281-299
Defeaturing CAD Models Using a Geometry-Based Size Field and Facet-Based Reduction Operators....Pages 301-318
Towards Exascale Parallel Delaunay Mesh Generation....Pages 319-336
On the Use of Space Filling Curves for Parallel Anisotropic Mesh Adaptation....Pages 337-357
Mesh Insertion of Hybrid Meshes....Pages 359-375
Tensor-Guided Hex-Dominant Mesh Generation with Targeted All-Hex Regions....Pages 377-396
Using Parameterization and Springs to Determine Aneurysm Wall Thickness....Pages 397-414
Hybrid Mesh Generation for Reservoir Flow Simulation in CPG Grids....Pages 415-427
VECTIS Mesher – A 3D Cartesian Approach Employing Marching Cubes....Pages 429-446
Shape Operator Metric for Surface Normal Approximation....Pages 447-461
The Meccano Method for Automatic Tetrahedral Mesh Generation of Complex Genus-Zero Solids....Pages 463-480
Collars and Intestines: Practical Conforming Delaunay Refinement....Pages 481-497
An Analysis of Shewchuk’s Delaunay Refinement Algorithm....Pages 499-518
Hexagonal Delaunay Triangulation....Pages 519-538
Tetrahedral Mesh Improvement Using Multi-face Retriangulation....Pages 539-555
Automatic All Quadrilateral Mesh Adaption through Refinement and Coarsening....Pages 557-574
Optimal 3D Highly Anisotropic Mesh Adaptation Based on the Continuous Mesh Framework....Pages 575-594
Anisotropic Mesh Adaptation for Solution of Finite Element Problems Using Hierarchical Edge-Based Error Estimates....Pages 595-610
On 3D Anisotropic Local Remeshing for Surface, Volume and Boundary Layers....Pages 611-630
A Comparison of Gradient- and Hessian-Based Optimization Methods for Tetrahedral Mesh Quality Improvement....Pages 631-648
Back Matter....Pages -