imr21 imr21 imr21 imr21 imr21 webpage imr21 webpage imr21 webpage imr21 webpage imr21 webpage 21IMR imr21 webpage imr21 webpage
Meshing Research Corner

21st International Meshing Roundtable

October 7-10, 2012
San Jose, CA, U.S.A.

Sponsored by
Sandia National Laboratories

gbIMR Proceedings

gbKeywords

icons/green ballAuthors

icons/green baalTopics

icons/green balJobs

Official 21IMR Home Page


Session 1     Mesh Morphing and Moving Meshes

1.1 High Quality Mesh Morphing Using Triharmonic Radial Basis Functions

Daniel Sieger, Stefan Menzel and Mario Botsch
Bielefeld University, Germany
Honda Research Institute Europe, Offenbach, Germany
Abstract | Download PDF

1.2 Efficient Moving Mesh Technique Using Generalized Swapping

Frederic Alauzet
INRIA Roquencourt, Domaine de Voluceau, Rocquencourt, BP 105, 78153 Le Chesnay, France
Abstract | Download PDF

1.3 An H-R Moving Mesh Method for One-Dimensional Time-Dependent PDEs

Benjamin Ong, Robert Russell and Steven Ruuth
Institute for Cyber-Enabled Resesarch, Michigan State University, East Lansing, MI, U.S.A.
Department of Mathematics, Simon Fraser University, Burnaby, BC, V5A 1S6
Abstract | Download PDF

Session 2     Mesh Quality and Mesh Improvement

2.1 Mesh Improvement Methodology for 3D Volumes with Non-Planar Surfaces

Alan Kelly, Lukasz Kaczmarczyk and Chris J Pearce
University of Glasgow, Scotland, UK
Abstract | Download PDF

2.2 Robust Untangling of Curvilinear Meshes

Jean-Francois Remacle, Thomas Toulorge and Johathan Lambrechts
Universite catholique de Louvain, Institute of Mechanics, Materials and Civil Engineering (iMMC), Batiment Euler, Avenue Georges Lemaitre 4, 1348 Louvain-la-Neuve, Belgium
Fonds National de la Recherche Scientifique, rue d'Egmond, Bruxelles

Abstract | Download PDF

2.3 Defining Quality Measures For Meshes on Parameterized CAD Surfaces

Abel Gargallo-Peiro, Xevi Roca, Jaime Peraire, Josep Sarrate
Laboratori de Calcul Numeric (LaCaN), Universitat Politecnica de Catalunya, Barcelona 08034, Spain
Department of Aeronautics and Astronautics Massachusetts Institute of Technology, Cambridge, MA 02139, U.S.A.
Abstract | Download PDF

Session 3   Hex and Quad Meshing I

3.1 Automated Structured All-Quadrilateral and Hexahedral Meshing of Tubular Surfaces

Guanglei Xiong, Suraj Musuvathy and Tong Fang
Siemens Corporation, Corporate Research and Technology
Abstract | Download PDF

3.2 A Study on Size-Optimal Longest Edge Refinement Algorithms

Carlos Bedregal and Maria-Cecilia Rivara
Department of Computer Science, University of Chile, Santiago, Chile
Abstract | Download PDF

3.3 A PDE Based Approach to Multi-Domain Partitionain and quadrilateral Meshing

Nicolas Kowalski, Franck Ledoux and Pascal Frey
CEA, DAM, DIF, F-91297 Arpajon, France
UPMC Univ Paris 06, UMR 7598, Laboratoire J.-L. Lions, F-75005, Paris, France

Abstract | Download PDF

3.4 A Robust 2-Refinement Algorithm in Octree and Rhombic Dodecahedral Tree Based All-Hexahedral Mesh Generation

Yongjie Zhang, Xianghua Liang and Guoliang Xu
Carnegie Mellon University, Pittsburgh, PA, U.S.A.
LSEC, Institute of Computational Mathematics, Academy of Mathematics and System Sciences, Chinese Academy of Sciences, Beijing 100190, China
Abstract | Download PDF

Session 4A      Tri and Tet Meshing

4A.1 Incrementally Constructing and Updating Constrained Delaunay Tetrahedralizations with Finite Precision Coordinates

Hang Si and Jonathan Richard Shewchuk
Weierstrass Institute for Applied Analysis and Stochastics (WIAS), Mohrenstrabe 39, 10117, Berlin, Germany
Department of Electrical Engineering and Computer Sciences, University of California at Berkeley, CA, U.S.A.
Abstract | Download PDF

4A.2 Lattice Cleaving: Conforming Tetrahedral Meshes of Multimaterial Domains with Bounded Quality

Jonathan Bronson, Joshua Levine and Ross Whitaker
Scientific Computing and Imaging Institute, Salt Lake City, UT, U.S.A.

Abstract | Download PDF

4A.3 Singularities in Parametric Meshing

Romain Aubry, Kaan Karamete, Eric Mestreau and Saikat Dey
Sotera Defense Solutions, 1501 Farm Credit Drive, Suite 2300, McLean, VA, U.S.A.
US Naval Research Laboratory, code 7130, 4555 Overlook Ave SW, Washington DC, U.S.A.

Abstract | Download PDF

4A.4 Automatic 3D Mesh Generation of Multiple Domains for Topology Optimization Methods

Jean-Christophe Cuilliere, Vincent Francois and Jean-Marc Drouet
ÉRICCA, Université du Québec à Trois-Rivières, Québec, Canada
Groupe Optis, Université de Sherbrooke, Québec, Canada

Abstract | Download PDF

4A.5 SVM-Based Topological Optimization of Tetrahedral Meshes

Xiaoshen Chen, Dewen Peng and Shuming Gao
State Key Lab. of CAD&CG at Zhejiang University, Hangzhou, China

Abstract | Download PDF

Session 4B      Hex and Quad Meshing II  

4B.1 Diamond-Kite Meshes: Adaptive Quadrilateral Meshing and Orthogonal Circle Packing

David Eppstein
Department of Computer Science, University of California, Irvine, CA, U.S.A.

Abstract | Download PDF

4B.2 Quadrilateral Mesh Generation using Hierarchical Templates

Antonio Miranda and Luiz Martha
I.C.J. Universite Lyon1, France
Department of Civil and Environmental Engineering, University of Braslia, SG-12 Building, Darcy Ribeiro Campus, DF, 70.910-900, Brazil
Department of Civil Engineering, Pontifical Catholic University of Rio de Janeiro, Rua Marqus de So Vicente 225, Gvea, Rio de Janeiro, RJ, 22453-900, Brazil
Abstract | Download PDF

4B.3 Geometric Reasoning in Sketch-Based Volumetric Decomposition Frameworkfor Hexahedral Meshing

Jean Hsiang-Chun Lu, Inho Song, William Roshan Quadros and Kenji Shimada
Carnegie Mellon University, Pittsburgh, PA, U.S.A.
Sandia National Laboratoriesy, Albuquerque, NM, U.S.A.

Abstract | Download PDF

4B.4 A Constrained-Based System for Hexahedral Mesh Transformation

Franck Ledoux, Nicolas Le Goff, Steve Owen, Matthew Staten and Jean-Christophe Weill
CEA, DAM, DIF, 91920 Arpajon, France
Sandia National Laboratories, Albuquerque, NM, U.S.A.

Abstract | Download PDF

4B.5 Automatic Hexahedral Sweep Mesh Generation of Open Volumes

Nilanjan Mukherjee, Bhanu Peddi, Jean Cabello and Michael Hancock
Meshing & Abstraction Group, Digital Simulation Solutions, Siemens PLM Software, SIEMENS, 2000 Eastman Dr., Milford, OH, U.S.A.

Abstract | Download PDF

Session 5A      Surface Meshing

5A.1 Variational Anisotropic Surface Meshing with Voronoi Parallel Linear Enumeration

Bruno Levy and Nicolas Bonneel
Project ALICE, INRIA Nancy Grand-Est and LORIA, France
Institute of Mechanics, Materials and Civil Engineering, Universit catholique de Harvard University, Cambridge, MA, U.S.A.
Abstract | Download PDF

5A.2 Anisotropic Rectangular Metric for Polygonal Surface Remeshing

Bertrand Pellenard, Jean-Marie Morvan and Pierre Alliez
Inria Sophia Antipolis - Mediterranee, France
Universite Lyon 1/CNRS, France
King Abdullah University of Science and Technology, Saudi Arabia

Abstract | Download PDF

5A.3 Surface Mesh Optimization, Adaption, and Untangling with High-Order Accuracy

Bryan Clark, Navamita Ray and Xiangmin Jiao
Department of Applied Mathematics and Statistics, Stony Brook University, Stony Brook, NY, U.S.A.

Abstract | Download PDF

5A.4 Surface Segmentation for Improved Remeshing

John Edwards, Wenping Wang and Chandrajit Bajaj
Department of Computer Science The University of Texas, Austin, TX, U.S.A.
Department of Computer Science The University of Hong Kong, Hong Kong, China

Abstract | Download PDF

Session 5B      Parallel Meshing and GPU Algorithms

5B.1 Parallel Curved Mesh Adaptation for Large Scale High-Order Finite Element Simulations

Qiukai Lu, Mark S. Shephard, Saurabh Tendulkar and Mark W. Beall
Scientific Computation Research Center, Rensselaer Polytechnic Institute, Troy, NY, U.S.A.
Simmetrix Inc.
Abstract | Download PDF

5B.2 Parallel Adaptive Boundary Layer Meshing for Adaptive CFD Analysis

Aleksandr Ovcharenko, Kedar Chitale, Onkar Sahni, Kenneth E. Jansen and Marks S. Shephard
Scientific Computation Research Center (SCOREC), Rensselaer Polytechnic Institute, 110 8th St, Troy, NY, U.S.A.
University of Colorado at Boulder, Boulder, CO, U.S.A.

Abstract | Download PDF

5B.3 A 2nd Generation Parallel Advancing Front Grid Generator

Rainald Lohner
CFD Center, Dept. of Computational and Data Science M.S. 6A2, College of Science, George Mason University Fairfax, VA, U.S.A.

Abstract | Download PDF

5B.4 CPU-GPU Algorithms for Triangular Surface Mesh Simplification

Suzanne M. Shontz and Dragos Mihai Nistor
Department of Mathematics and Statistics, Mississippi State University, Mississippi State, MS, U.S.A.
Department of Computer Science and Engineering, The Pennsylvania State University, University Park, PA, U.S.A.

Abstract | Download PDF

Session 6A      Research Notes - I (Surface and Geometry)

6A.1 Dynamic Mesh Optimization for Free Surfaces in Fluid Simulation

David Lopez and Bruno Levy
Project ALICE, INRIA Nancy Grand-Est and LORIA
Abstract | Download PDF

6A.2 Surface Mesh Generation Based on Surface Mosaics

Ziaowei Ma, Yu-Kun Lai and Ralph R. Martin
Cardiff School of Computer Science and Informatics, Cardiff University, UK

Abstract | Download PDF

6A.3 A Course-To-Fine Approach for Efficient Deformation of Curved High-Order Meshes

Hemant Chaurasia, Xevi Roca, Per-Olof Persson and Jaime Peraire
Massachusetts Institute of Technology, Cambridge, MA, U.S.A.
University of California, Berkeley, CA, U.S.A.

Abstract | Download PDF

6A.4 Tetrahedral Mesh Construction for Unit Tangent Bundle over Genus-Zero Surfaces

Xiaotian Yin, Wei Han, Xianfeng Gu, Shing-Tung Yau
Mathematics Department, Harvard University, MA, U.S.A.
Computer Science Department, Stony Brook University, NY, U.S.A.

Abstract | Download PDF

Session 6B      Research Notes II (Finite Element Anaylsis and Adaptivity)

6B.1 Computational Cost of Simplices Versus Parallelotopes for Galerkin Methods

Aleksandar Angeloski, Xevi Roca,Jaime Peraire and Antonio Huerta
Universitat Politecnica de Catalunya - BarcelonaTech, Barcelona, 08034, Spain
Massachusetts Institute of Technology, Cambridge, MA, U.S.A.
Abstract | Download PDF

6B.2 Local Solutioned-Based Mesh Adaptation for Unstructured Grids in Complex Three-Dimensional Domains

Hoang-Huy Nguyen, Vinh-Tan Nguyen and Oubay Hassan
Institute of High Performance Computing, 1 Fusionopolis Way, #16-16 Connexis, Singapore 138632
College of Engineering, University of Wales, Swansea SA2 8PP, UK

Abstract | Download PDF

6B.3 Higher-Order Interpolation for Mesh Adaptation

Estelle Mbinky, Frederic Alauzet, Adrien Loseille
INRIA, Gamma Project, Rocquencourt, BP 105, 78153 Le Chesnay Cedex, France

Abstract | Download PDF

6B.4 A Methodoloty for FEA Over Tangled Meshes

Josh Danczyk and Krishnan Suresh
University of Wisconsin, Madison, WI, U.S.A.

Abstract | Download PDF

Session 7A      Boundary Layer and Polytopal Meshes

7A.1 Robust Boundry Layer Mesh Generation

Adrien Loseille and Rainald Lohner
GAMMA Team, INRIA Paris-Rocquencourt, France
CFD Center, George Mason University, Virginia, U.S.A.
Abstract | Download PDF

7A.2 Improving Element-Boundary Alignment in All-Hex Meshes of Thin-Walled Solids by Side-Face Identification

Soji Yamakawa and Kenji Shimada
The Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA, U.S.A.

Abstract | Download PDF

7A.3 Open Volume Mesh: A Versatile Index-Based Data Structure for 3D Plytopal Complexes

Michael Kremer, David Bommes and Leif Kobbelt
Computer Graphics Group, RWTH Aachen University, Germany
INRIA Sophia Antipolis - Mediterranee, France

Abstract | Download PDF

Session 7B      Applications

7B.1 Automated Hex Meshing For Turbomachinery Secondary Air System

Feng Wang and Luca Di Mare
Department of Mechanical Engineering, Imperial College London, UK
Abstract | Download PDF

7B.2 Edge-Based Anisotropic MeshAdaptation for CFD Applications

Thierry Coupez, Ghina Jannoun, Jeremy Veysset and Elie Hachem
MINES ParisTech, UMR CNRS 7635, BP 207, 06904 Sophia-Antipolis, France

Abstract | Download PDF

7B.3 Impacts of Boundary Conforming Meshes on Electrical Cardiac Simulation

Darrell J. Swenson, Joshua A. Levine, Jess D. Tate, Ross T. Whi
Department of Bioengineering, University of Utah, Salt Lake City, UT, U.S.A.
Scientific Computing and Imaging Institute, Salt Lake City, UT, U.S.A.
Department of Computer Science, University of Utah, Salt Lake City, UT, U.S.A.

Abstract | Download PDF

Session 8A      Research Notes - III (Mesh Smoothing and Adaptation)

8A.1 Parallel Smoothing for Grid-Based Methods

Steven J. Owen
Sandia National Laboratories, Albuquerque, New Mexico, U.S.A.
Abstract | Download PDF

8A.2 Metric-Field Conditioning for Mesh Adaptation Problems

Ved Vyas and Kenji Shimada
Department of Mechanical Engineering Carnegie Mellon University, Pittsburgh, PA, U.S.A.

Abstract | Download PDF

8A.3 TQuick Kernel Ball Region Approximation for Improved Laplace Smoothing

Jean Cabello
Meshing & Abstraction Group Digital Simulation Solutions Siemens PLM Software 2000 Eastman Dr., Milford, OH, U.S.A.

Abstract | Download PDF

8A.4 A Generic Hyper Tree Grid Implementation for AMR Mesh Manipulation and Visualization in VTK

Thierry Carrard, Charles Law and Philippe Pebay
Commissariat a l'Energie Atomique et aux Energies Alternatives
Kitware

Abstract | Download PDF

Session 8B      Research Notes - IV

8B.1 A Voronoi-Based Hybrid Meshing Method

Jeanne Pellerin, Bruno Levy and Guillaume Caumon
Universite de Lorraine-ENSG, Gocad Research Group, France
Project ALICE, INRIA Nancy Grand-Est and LORIA, France
Abstract | Download PDF

8B.2 Hybrid Viscous Layer Insertion in a Tetrahedral Mesh

Buillaume Vialaneix, Yvan Fournier and Tamy Boubekeur
EDF R&D
Telecom ParisTech
CNRS - LTCI

Abstract | Download PDF

8B.3 Lloyd Relaxation Using Analytical Voronoi Diagram in the L-infinity Norm and it's Application to Quad Optimization

Thibaud Mouton and Eric Bechet
Universite de Liege, Aerospace and Mechanical Engineering Department, Chemin des Chevreuils, 1, 4000 Liege, Belgium

Abstract | Download PDF

8B.4 Application of Harmonic Mapping on One-To_One Sweeping

Shengyong Cai and Tim Tautges
Department of Engineering Physics, University of Wisconsin-Madison, 1500 Engineering Dr, Madison, WI, U.S.A.
MCS, Argonne National Laboratory, 425 ERB, 1500 Engineering Dr, Madison, WI, U.S.A.

Abstract | Download PDF