Meshing Research Corner

15th International Meshing Roundtable

September 17-20 2006
Birmingham, Alabama, USA

Sponsored by
Sandia National Laboratories

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Session 1A      2D Meshing

1A.1 Non-Local Topological Clean-Up

Guy Bunin
Department of Physics, Technion, Haifa 32000, Israel
Abstract | Download PDF

1A.2 Quad-Dominant Mesh Adaptation Using Specialized Simplicial Optimization

Ko-Foa Tchon and Ricardo Camarero
Department of Mechanical Engineering, Ecole Polytechnique de Montreal, Canada
Abstract | Download PDF

1A.3 Mesh Modification Under Local Domain Changes

Narcıs Coll, Marit´e Guerrieri and J. Antoni Sellar`es
Departament d’Informatica i Matematica Aplicada, Universitat de Girona
Abstract | Download PDF

1A.4 The Cost of Compatible Refinement of Simplex Decomposition Trees

F. Betul Atalay and David M. Mount
Saint Joseph’s University, Philadelphia, PA
Institute for Advanced Computer Studies, University of Maryland
Abstract | Download PDF

Session 1B     Applications

1B.1 Patient-Specific Vascular NURBS Modeling for Isogeometric Analysis of Blood Flow

Yongjie Zhang, Yuri Bazilevs, Samrat Goswami, Chandrajit L. Bajaj and Thomas J.R. Hughes
The University of Texas at Austin
Abstract | Download PDF

1B.2 Rapid Meshing of Turbomachinery Rows Using Semi-Unstructured Conformal Grids

Manuel A. Burgos, Roque Corral, Jaime Fern´andez-Casta˜neda and Carlos L´opez
Industria de Turbo Propulsores S.A.,
Universidad Politécnica de Cartagena
Universidad Politécnica de Madrid

Abstract | Download PDF

1B.3 Hybrid Mesh Generation for Viscous Flow Simulation

Yuanli Wang and Samuel Murgie
ALGOR, Inc. , Pittsburgh, PA
Abstract | Download PDF

1B.4A Remeshing Procedure for Numerical Simulation of Forming Processes in Three Dimensions

L. Giraud-Moreau, H. Borouchaki and A. Cherouat
University of Technology of Troyes, France
Abstract | Download PDF

Session 2     Mesh Adaption

2.1A Solution-Based Adaptive Redistribution Method for Unstructured Meshes

Yasushi Ito, Alan M. Shih, Roy P. Koomullil and Bharat K. Soni
University of Alabama at Birmingham, Birmingham, AL,
Abstract | Download PDF

2.2 Analysis of Hessian Recovery Methods for Generating Adaptive Meshes

Konstantin Lipnikov and Yuri Vassilevski
Los Alamos National Laboratory
Abstract | Download PDF

2.3 Anisotropic Mesh Adaptation for Evolving Triangulated Surfaces

Xiangmin Jiao, Andrew Colombi, Xinlai Ni and John C. Hart
Georgia Institute of Technology, Atlanta, GA
University of Illinois at Urbana-Champaign, Urbana, IL
Abstract | Download PDF

2.4 Multi-Dimensional Continuous Metric for Mesh Adaptation

Frederic Alauzet, Adrien Loseille, Alain Dervieux, Pascal Frey
INRIA-Gamma, France
Abstract | Download PDF

2.5 How Efficient are Delaunay Refined Meshes? An Empirical Study

Bruce Simpson
University of Waterloo, Waterloo, Ontario, Canada
Abstract | Download PDF

Session 3A     Mesh Optimization

3A.1 Small Polyhedron Reconnection: A New Way to Eliminate Poorly-Shaped Tetrahedra

Jianfei Liu and Shuli Sun
Peking University, Beijing, China
Abstract | Download PDF

3A.2 Optimal Mesh for P1 Interpolation in H1 Seminorm

Jean-Francois Lague and Frederic Hecht
Universit´e Pierre et Marie Curie, France
Abstract | Download PDF

3A.3 Mesh Smoothing Based on Riemannian Metric Non-Conformity Minimization

Yannick Sirois, Julien Dompierre, Marie-Gabrielle Vallet and Fran¸cois Guibault
Ecole Polytechnique de Montr´eal, Canada
Abstract | Download PDF

3A.4 On Asymptotically Optimal Meshes by Coordinate Transformation

Guillermo D. Canas and Steven J. Gortler
Harvard University
Abstract | Download PDF

Session 3B      Meshing Algorithms     

3B.1 High Quality Bi-Linear Transfinite Meshing with Interior Point Constraints

Nilanjan Mukherjee
UGS, Milford, OH, USA
Abstract | Download PDF

3B.2 Implementation in ALBERTA of an Automatic Tetrahedral Mesh Generator

R. Montenegro, J.M. Casc´on, J.M. Escobar, E. Rodr´ıguez and G. Montero
University of Las Palmas de Gran Canaria, Spain
Abstract | Download PDF

3B.3 Sparse Voronoi Refinement

Benoıt Hudson, Gary Miller and Todd Phillips
Carnegie Mellon University, Pittsburgh, PA
Abstract | Download PDF

Session 4     Geometry

4.1 Volume and Feature Preservation in Surface Mesh Optimization

Xiangmin Jiao
Georgia Institute of Technology, Atlanta, GA
Abstract | Download PDF

4.2 On The Use of Loop Subdivision Surfaces for Surrogate Geometry

Per-Olof Persson, Michael J. Aftosmis and Robert Haimes
Massachusetts Institute of Technology
Abstract | Download PDF

4.3 Surface Mesh Generation for Dirty Geometries by Shrink Wrapping using Cartesian Grid Approach

Y.K. Lee, Chin K. Lim, Hamid Ghazialam, Harsh Vardhan and Erling Eklund
Fluent USA Inc., Evanston, IL
Abstract | Download PDF

4.4 A Hole-Filling Algorithm for Triangular Meshes Using Local Radial Basis Function

John Branch, Flavio Prieto and Pierre Boulanger
Universidad Nacional de Colombia, Sede Medellín

Abstract | Download PDF

Session 5A     Hexahedral Meshing

5A.1A Constructive Approach to Constrained Hexahedral Mesh Generation

Carlos D. Carbonera and Jason F. Shepherd
University of Puerto Rico, Rio Piedras, PR
Sandia National Laboratory, Albuquerque, NM
Abstract | Download PDF

5A.2 Automatic Hexahedral Mesh Generation with Feature Line Extraction

Masayuki Hariya, Ichiro Nishigaki, Ichiro Kataoka and Yoshimitsu Hiro
Hitachi, Ltd., Japan
Abstract | Download PDF

5A.3 Unconstrained Paving and Plastering: Progress Update

Matthew L. Staten, Robert A. Kerr, Steven J. Owen and Ted D. Blacker
Sandia National Laboratory, Albuquerque, NM
Abstract | Download PDF

5A.4 An Automatic and General Least-Squares Projection Procedure for Sweep Meshing

Xevi Roca and Josep Sarrate
Universitat Politecnica de Catalunya, Barcelona, Spain
Abstract | Download PDF

Session 5B     Delaunay Meshing

5B.1 On Refinement of Constrained Delaunay Tetrahedralizations

Hang Si
Weierstrass Institute for Applied Analysis and Stochastics, Berlin, Germany
Abstract | Download PDF

5B.2 Smooth Delaunay–Voronoı Dual Meshes for Co-Volume Integration Schemes

Igor Sazonov, Oubay Hassan, Kenneth Morgan and Nigel P.Weatherill
University of Wales Swansea
Abstract | Download PDF

5B.3 A Study on Delaunay Terminal Edge Method

Maria-Cecilia Rivara
Universidad de Chile
Abstract | Download PDF

5B.4 Generalized Delaunay Mesh Refinement: From Scalar to Parallel

Andrey N. Chernikov and Nikos P. Chrisochoides
College of William and Mary, Williamsburg, VA
Abstract | Download PDF