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Meshing Research Corner

22nd International Meshing Roundtable

October 13-16, 2013
Orlando, FL, U.S.A.

Sponsored by
Sandia National Laboratories

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Session 1     Quad and Hex Meshing

1.1 Robust One-to-One Sweeping with Harmonic S-T Mappings and Cages

Shengyong Cai and Timothy J. Tautges
University of Wisconsin-Madison, Madison, WI, U.S.A.
MCS, Argonne National Laboratory, Madison, WI, U.S.A.
Abstract | Download PDF

1.2 Combining Size-preserving and Smoothing Procedures for Adaptive Quadrilateral Mesh Generation

E. Ruiz-Girones, X. Roca, and J. Sarrate
Laboratori de Calcul Numeric (LaCaN), Departament de Matematica Aplicada III (MA III), Universitat Politecnica de Catalunya (UPC), Campus Nord UPC, 08034 Barcelona, Spain
Aerospace Computational Design Laboratory, Department of Aeronautics and Astronautics, Massachusetts Institute of Technology, Cambridge, MA, USA
Abstract | Download PDF

1.3 Validationof Grid-Based Hex Meshes With Computational Solid Mechanics

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

1.4 T-spline Parameterization of 2D Geometries Based on the Meccano Method with a New T-mesh Optimization Algorithm

J.I. Lopez, M. Brovka, J.M. Escobar, J.M. Cascon and R. Montenegro
University Institute for Intelligent Systems and Numerical Applications in Engineering, SIANI, University of Las Palmas de Gran Canaria, Spain
Department of Economics and History of Economics, Faculty of Economics and Management, University of Salamanca, Spain
Abstract | Download PDF

Session 2    Tri and Tet Meshing

2.1 MOSS: Multiple Orthogonal Strand System

Robert Haimes
Department of Aeronautics & Astronautics, Massachusetts Institute of Technology
Abstract | Download PDF

2.2 Inserting a Curve into an Existing Two Dimensional Unstructured Mesh

Daniel W. Zaide and Carl F. Ollivier-Gooch
Department of Mechanical Engineering, University of British Columbia, Vancouver, BC, Canada, V6T 1Z4
Abstract | Download PDF

2.3 Defining Quality Measures for Validation and Generation of High-order Tetrahedral Meshes

Abel Gargallo-Peiro, Xevi Roca, Jaime Peraire, and 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, USA
Abstract | Download PDF

2.4 Idealized Models for FEA Derived from Generative Modeling Processes Based on Extrusion Primitives

F. Boussuge, J-C. Leon, S. Hahmann, and L. Fine
EADS IW, Suresnes, France
Grenoble University - LJK-INRIA, Montbonnot, France
Abstract | Download PDF

Session 3A     Quad and Hex Meshing

3A.1 Advanced Automatic Hexahedral Mesh Generation from Surface Quad Meshes

Michael Kremer, David Bommes, Isaak Lim, and Leif Kobbelt
Computer Graphics Group, RWTH Aachen University, Germany
INRIA Sophia Antipolis - Mediterranee, France
Abstract | Download PDF

3A.2 Multiblock Structured Mesh Generation for Turbomachinery Flows

Zaib Ali and Paul G. Tucker
Whittle Laboratory, Department of Engineering, University of Cambridge, 1 JJ Thomson Ave, Cambridge, CB3 0DY, England
Abstract | Download PDF

3A.3 An Improved Hexahedral Mesh Matching Algorithm

Jinming Chen, Hua Zhu, Shuming Gao, and Haiyan Wu
CAD&CG State Key Laboratory, Zhejiang University
Abstract | Download PDF

3A.4 Simple and Fast Interval Assignment Using Nonlinear and Piecewise Linear Objectives

Scott A. Mitchell
Sandia National Laboratories, Albuquerque, NM, U.S.A.
Abstract | Download PDF

Session 3B     Tri and Tet Meshing

3B.1 4D Space-Time Delaunay Meshing for Medical Images

Panagiotis Foteinos and Nikos Chrisochoides
Computer Science Department, College of William and Mary, Virginia, U.S.A.
Computer Science Department, Old Dominion University, Virginia, U.S.A.
Abstract | Download PDF

3B.2 A Closed Advancing-layer Method With Changing Topology Mesh Movement for Viscous Mesh Generation

F. Alauzet and D. Marcum
Gamma3 Team, INRIA Paris-Roquencourt, Le Chesnay, France
Center for Advanced Vehicular Systems and Dept. of Mechanical Engineering, Mississippi State University, U.S.A.
Abstract | Download PDF

3B.3 Triangulation of Implicitly Defined Mid-Surfaces

Jules Bloomenthal
Unchained Geometry, Seattle, WA 98112, U.S.A.
Abstract | Download PDF

3B.4 On Finding Large Polygonal Voids Using Delaunay Triangulation: The Case of Planar Point Sets

Carlos Hervias, Nancy Hitschfeld-Kahler, Luis E. Campusano, and Giselle Font
Departamento de Astronomia, Universidad de Chile, Casilla 36-D, Santiago, Chile
Departamento de Ciencias de la Computacion, Universidad de Chile
Abstract | Download PDF

Session 4A    Quality Optimization and Adaptivity

4A.1 Efficient and Global Optimization-Based Smoothing Methods for Mixed-Volume Meshes

Dimitris Vartziotis and Benjamin Himpel
TWT GmbH Science & Innovation, Department for Mathematical Research & Services, Bernhauser StraBe 40-42, 73765 Neuhausen, Germany
NIKI Ltd. Digital Engineering, Research Center, 205 Ethnikis Antistasis Street, 45500 Katsika, Ioannina, Greece
Abstract | Download PDF

4A.2 Polyhedral Mesh Generation and Optimization for Non-manifold Domains

Rao V. Garimella, Jibum Kim, and Markus Berndt
Los Alamos National Laboratory, Los Alamos, NM, U.S.A.
Abstract | Download PDF

4A.3 PostBL: Post-mesh Boundary Layer Mesh Generation Tool

Rajeev Jain and Timothy J. Tautges
Argonne National Laboratory, Argonne, IL 60439, U.S.A.
Abstract | Download PDF

4A.4 On Interpolation Errors over Quadratic Nodal Triangular Finite Elements

Shankar P. Sastry and Robert M. Kirby
University of Utah, Salt Lake City, UT 84112
Abstract | Download PDF

Session 4B    Geometry Description and Analysis

4B.1 Using Mesh-Geometry Relationships to Transfer Analysis Models between CAE Tools

Christopher Tierney, Declan Nolan, Trevor Robinson, and Cecil Armstrong
School of Mechanical and Aerospace Engineering, Queen's University Belfast, BT9 5AH
Abstract | Download PDF

4B.2 Automated Edge Grid Generation Based on Arc-Length Optimization

David McLaurin and Suzanne M. Shontz
High Performance Computing Collaboratory, Center for Advanced Vehicular Systems, Graduate Program in Computational Engineering, Mississippi State University, Mississippi State, MS, U.S.A.
Department of Mathematics and Statistics, Department of Computer Science and Engineering, Center for Computational Sciences, Graduate Program in Computational Engineering, Mississippi State University, Mississippi State, MS, U.S.A.
Abstract | Download PDF

4B.3 Volumetric T-spline Construction Using Boolean Operations

Lei Liu, Yongjie Zhang, Thomas J.R. Hughes, Michael A. Scott and Thomas W. Sederberg
Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213, U.S.A.
Institute for Computational Engineering and Sciences, The University of Texas at Austin, Austin, TX 78712, U.S.A.
Department of Civil and Environmental Engineering, Brigham Young University, Provo, UT 84602, U.S.A.
Department of Computer Science, Brigham Young University, Provo, UT 84602, U.S.A.
Abstract | Download PDF

4B.4 An Adaptive Parametric Surface Mesh Generation Method Guided by Curvatures

Daniel M. B. de Siqueira, Markos O. Freitas, Joaquim B. Cavalcante-Neto, Creto A. Vidal, and Romildo J. da Silva
Department of Computing, Federal University of Ceara
Department of Mathematics, Federal University of Ceara
Abstract | Download PDF

Session 5A    Research Notes

5A.1 Anisotropic Advancing Front Quadrangulation with Optimization-based Smoothing

Philip Caplan, Robert Haimes, David L. Darmofal and Steven R. Allmaras
Massachusetts Institute of Technology, Aerospace Computational Design Laboratory
Abstract | Download PDF

5A.2 Inserting Curved Boundary Layers for Viscous Flow Simulation with High-Order Tetrahedra

Abel Gargallo-Peiro, Xevi Roca, Josep Sarrate, and Jaime Peraire
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

5A.3 A Practical Approach for Solving MeshOptimization Problems using Newton's Method

Jibum Kim, Rao V. Garimella, and Markus Berndt
Incheon National University, Incheon, South Korea
Los Alamos National Laboratory, Los Alamos, NM, U.S.A.
Abstract | Download PDF

5A.4 ALE Mesh Updating using Mesh Optimisation

Alan Kelly, Lukasz Kaczmarczyk, Ross Mackenzie, and Chris Pearce
University of Glasgow
Abstract | Download PDF

Session 5B    Research Notes

5B.1 LayTracks3D: Mesh Generator for General Assembly Models using Medial Axis Transform

William Roshan Quadros
Sandia National Laboratories, Albuquerque, U.S.A
Abstract | Download PDF

5B.2 Uniting Dissimilar Hex Meshes to Achieve a Many-to-Many Swept Topology

Brett Clark and Ivan Yorgason
Sandia National Labs, Albuquerque, NM, 87185, U.S.A.
Brigham Young University (Sandia Intern), Provo, UT, 84602, U.S.A.
Abstract | Download PDF

5B.3 Adaptive All-Hexahedral Mesh GenerationBased on A Hybrid Octree and Bubble Packing

Kangkang Hu, Jin Qian, and Yongjie Zhang
Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213, U.S.A.
Abstract | Download PDF

5B.4 Towards an Efficient Distributed Geometry for Parallel Mesh Generation

David Martineau, Jeremy Gould, and Jacques Papper
ICON Technology & Process Consulting Ltd., Berkshire House, Thames Side, Windsor, UK
Abstract | Download PDF

Session 6A     Meshing Software and Data Structure Quad and Hex Meshing

6A.1 AHF: Array-based Half-Facet Data Structure for Mixed-Dimensional and Non-manifold Meshes

Vladimir Dyedov, Navamita Ray, Daniel Einstein, Xiangmin Jiao, and Timothy J. Tautges
Dept. of Applied Math. & Statistics, Stony Brook University, Stony Brook, NY 11744
Biological Sciences Division, Pacific Northwest National Laboratory, Richland, WA 99352
Math. & Computer Science Division, Argonne National Laboratory, Argonne, IL 60439
Abstract | Download PDF

6A.2 Representing Simplicial Complexes with Mangroves

David Canino and Leila De Floriani
Department of Computer Science, Bioengineering, Robotics and Systems Engineering (DIBRIS), University of Genova, Genova, Italy
Abstract | Download PDF

6A.3 CGoGN: n-dimensional Meshes with Combinatorial Maps

Pierre Kraemer, Lionel Untereiner, Thomas Jund, Sylvain Thery, and David Cazier
ICube, Universite de Strasbourg, CNRS
Abstract | Download PDF

6A.4 A Computer-Assisted Proof of Correctness of a Marching Cubes Algorithm

Andrey N. Chernikov and Jing Xu
Department of Computer Science, Old Dominion University, Norfolk, VA, U.S.A.
Abstract | Download PDF

Session 6B    Parallel Meshing

6B.1 Multithread Lepp-Bisection Algorithm for Tetrahedral Meshes

Pedro A. Rodriguez and Maria-Cecilia Rivara
Department of Information Systems, University of Bio-Bio, Avda. Collao 1202, Concepcion, Chile
Department of Computer Science, University of Chile, Avda. Blanco Encalada 2120, Santiago, Chile
Abstract | Download PDF

6B.2 Serial and Parallel Mesh Modification Through a Unique Cavity-Based Primitive

Adrien Loseille and Victorien Menier
Gamma3 Team - INRIA Paris-Rocquencourt
Abstract | Download PDF

6B.3 Fine-Grained Parallel Algorithm for Unstructured Surface Mesh Generation

Jianjun Chen, Dawei Zhao, Yao Zheng, Zhengge Huang, and Jianjing Zheng
Center for Engineering and Scientific Computation, and School of Aeronautics and Astronautics, Zhejiang University, Hangzhou 310027, China
Civil and Computational Engineering Centre, School of Engineering, Swansea University, Swansea SA2 8PP, Wales, U.K.
Abstract | Download PDF

6B.4 Performance Evaluation of a Parallel Algorithm for Simultaneous Untangling and Smoothing of Tetrahedral Meshes

Domingo Benitez, Eduardo Rodriguez, Jose M. Escobar and Rafael Montenegro
Departamento de Informatica y Sistemas, University of Las Palmas de Gran Canaria, Spain
University Institute for Intelligent Systems and Numerical Applications in Engineering, SIANI, University of Las Palmas de Gran Canaria, Spain
Abstract | Download PDF

Session 7A    Research Notes

7A.1 A study on generation of three-dimensional M-uniform tetrahedral meshes in practice

Lennard Kamenski and Hang Si
Weierstrass Institute, Mohrenstr. 39, 10117 Berlin, Germany
Abstract | Download PDF

7A.2 A Guaranteed Quality Boundary GradedTriangular Meshing Algorithm Backed by a Computer-Assisted Proof

Jing Xu and Andrey N. Chernikov
Department of Computer Science, Old Dominion University, Norfolk, VA, U.S.A.
Abstract | Download PDF

7A.3 Towards Tetrahedral Meshing with Decoupled Element and Boundary Constraints

Jonathan R. Bronson, Shankar P. Sastry, Mark B. Kim,Joshua A. Levine, and Ross T. Whitaker
Scientific Computing and Imaging Institute, Salt Lake City, UT, U.S.A.
Clemson University, Clemson, SC, U.S.A.
Abstract | Download PDF

Session 7B    Research Notes

7B.1 On Shape-regularity of Polyhedral Meshes for Solving PDEs

Konstantin Lipnikov
Los Alamos National Laboratory
Abstract | Download PDF

7B.2 Polytope: A New Parallel Framework for Computing Voronoi Meshes on Complex Boundaries

D. P. Starinshak, J. M. Owen, and J. N. Johnson
Lawrence Livermore National Laboratory
Lawrence Berkeley National Laboratory
Abstract | Download PDF

7B.3 Universal Meshes for Computing with Non-conforming Tetrahedralization

Hardik Kabaria and Adrian Lew
Department of Mechanical Engineering, Stanford University, CA 94305
Abstract | Download PDF