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6th International Conference on Numerical Grid Generation in Computational Field Simmulations

 Selected abstracts from the proceedings of the 6th International Conference on Numerical Grid Generation. Conference held July 1998, University of Greenwich, UK. Hardbound proceedings may be obtained from The International Society of Grid Generation for $125 USD.

MESHING
RESEARCH
CORNER

Ahmad, N., T. Dunn, D. Mays, D. Bacon, M. Hall, R. A. Sauna, Z. Boybeyi, P. Lee, M. Turner.

    "A Solution-Adaptive Grid Generation Scheme for Atmospheric Flow Simulations", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.327-335, July 1998
    keywords:
    • atmospheric simulation
      		•
    • adaptivity
    • triangle
      		•
    Abstract

Armstrong, C.G., S.J. Bridgett, R.I. Donaghy, R.W. McCune, R.M. McKeag and D.J. Robinson
    "Techniques for Interactive and Automatic Idealisation of CAD Models", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.643-662, July 1998
    keywords:
    • CAD
      		•
    • defeaturing
    • dimensional reduction
      		•
    • idealisation
    • medial axis
      		•
    • detail supression
    Abstract

Baker, Timothy J. and John C. Vassberg
    "Tetrahedral Mesh Generation and Optimization", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.337-349, July 1998
    keywords:
    • tetrahedra
      		•
    • Delaunay
    • boundary constrained
      		•
    • point insertion
    • mesh improvement
      		•
    • clean-up
    Abstract

Belikov, Vitali V. and Andrei Yu. Semenov
    "Non-Sibsonian interpolation on arbitrary system of points in Euclidean space and adaptive generating isolines algorithm", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.277-286, July 1998
    keywords:
    • interpolation
      		•
    • natural neighbor
    • non-Sibsonian interpolation
      		•
    • Sibsonian interpolation
    Abstract

Carpenter James G. V and D. Scott McRae
    "Improving Grid Quality Through Grid Adaption", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.351-360, July 1998
    keywords:
    • adaptivity
      		•
    • smoothing
    • node based adaption
      		•
    • hybrid
    Abstract

Coupez, Thierry
    "Adaptive Meshing for Forming Processes", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.3-19, July 1998
    keywords:
    • adaptivity
      		•
    • metal forming
    • clean-up
      		•
    • mesh improvement
    • remeshing
      		•
    • tetrahedra
    Abstract

Diaz-Morcillo, Alejandro, Luis Nuno
    "Grid Generation of Arbitrary 2-D Geometries by Means of an Advancing Front I Interpolation Hybrid Technique", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.403-409, July 1998
    keywords:
    • quadrilateral
      		•
    • multiblock
    • advancing front
      		•
    • triangle
    Abstract

Frey Pascal J., Houman Borouchaki, Frederic Hecht, Eric Saltel
    "Adaptive Finite Element Surface Remeshing", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.371-380, July 1998
    keywords:
    • surface
      		•
    • size map
    • curvature
      		•
    • facet representation
    • adaptivity
      		•
    • remeshing
    • triangle
      		•
    Abstract

George, Paul Louis
    "Automatic 3D Mesh Generation Conforming a Prescribed Size Map", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.21-32, July 1998
    keywords:
    • adaptivity
      		•
    • tetrahedra
    • boundary constrained
      		•
    • Delaunay
    • size map
      		•
    Abstract

Guibault, Francois, Paul Labbe, Ricardo Gainarero and Andre Garon
    "Hybrid Grid Generation Controlled by Automatic Blocking", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.511-520, July 1998
    keywords:
    • multi-block
      		•
    • hybrid
    • structured
      		•
    • turbo-machinary
    Abstract

Hakula, Harri
    "Voronoi-Segment Meshes in CFD: The ELMER experience", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.411-420, July 1998
    keywords:
    • Rebay method
      		•
    • Voronoi-segment
    • triangle
      		•
    Abstract

Jacobsen, Jens, Achim Brenk and Siegfried Wagner
    "Adaptive Grid Refinement and Sensors for the Euler Equations", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.381-390, July 1998
    keywords:
    • adaptivity
      		•
    • refinement
    • CFD
      		•
    • error estimation
    • triangle
      		•
    Abstract

Jones, J. W. and N. P. Weatherill
    "The Visualisation of Large Unstructured Grid Data Sets", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.899-909, July 1998
    keywords:
    • large data sets
      		•
    • parallel
    Abstract

Koomullil, Roy P. and Bharat K. Soni
    "Generalized Grid Techniques in Computational Field Simulation", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.521-531, July 1998
    keywords:
    • hybrid
      		•
    • structured
    • boundary layer
      		•
    • advancing layers
    • Delaunay
      		•
    • elliptic
    • CFD
      		•
    Abstract

Koomullil, Roy P. and Bharat K. Soni
    "Generalized Grid Techniques in Computational Field Simulation", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.521-531, July 1998
    keywords:
    • hybrid
      		•
    • structured
    • boundary layer
      		•
    • advancing layers
    • Delaunay
      		•
    • elliptic
    • CFD
      		•
    Abstract

Kucwaj, Jan
    "The Application of Graded Meshes Generator to Adaptation by Remeshing", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.421-430, July 1998
    keywords:
    • triangle
      		•
    • advancing front
    • Delaunay
      		•
    • adaptivity
    • graded mesh
      		•
    • B-spline
    Abstract

Ladeinde, Foluso and Kehinde Alabi
    "A High-Quality Advancing Front Technique Using Recursive Domain Sub-Division", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.431-446, July 1998
    keywords:
    • quadrilateral
      		•
    • hexahedra
    • advancing front
      		•
    • paving
    • plastering
      		•
    • CFD
    Abstract

Laug, Patrick and Houman Borouchaki
    "Surface Grid Generation on Intersecting Spheres", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.717-726, July 1998
    keywords:
    • sphere
      		•
    • molecular modeling
    • surface meshing
      		•
    • triangle
    • paramaterization
      		•
    • chemistry
    Abstract

Leatham, M.
    "The Generation on 3D Delaunay Grids Without Boundary Modification", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.447-456, July 1998
    keywords:
    • Delaunay
      		•
    • pseudo-Delaunay
    • hybrid
      		•
    • pyramid
    • Rebay method
      		•
    • Mavriplis method
    • boundary integrity
      		•
    Abstract

Li, Hua and Gengdong Cheng
    "New Method for Graded Mesh Generation of All Hexahedral Finite Elements", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.1031-1038, July 1998
    keywords:
    • hexahedra
      		•
    • graded mesh
    • pattern module
      		•
    • refinement
    Abstract

Sakovich V.S., Sorokin A.M, Wolkov A.V, Lyapunov S.V.
    "Anisotropic unstructured grid generation for 3D flow simulation problems", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.487-496, July 1998
    keywords:
    • anisotropy
      		•
    • tetrahedra
    • CFD
      		•
    • advancing front
    • boundary layer
      		•
    Abstract

Sastry, L, J. V. Ashby, D. R. S. Boyd, R. F. Fowler, C. Greenough, J. Jones, E. A. Turner-Smith and N. P. Weatherill
    "Virtual Reality Techniques for Interactive Grid Repair", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.879-888, July 1998
    keywords:
    • virtual reality
      		•
    • grid repair
    • visualization
      		•
    Abstract

Sharov, Dmitri and Kazuhiro Nakahashi
    "Curvature Adapted Triangulation of Surface Models via Incremental Insertion Algorithm", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.695-704, July 1998
    keywords:
    • CAD
      		•
    • STL
    • IGES
      		•
    • surface meshing
    • triangle
      		•
    • tetrahedra
    • incremental insertion
      		•
    • minmax criterion
    • parametric space
      		•
    • curvature
    Abstract

Sheffer, Alla, Ted Blacker and Michel Bercovier
    "Steps Towards Smooth CAD-FEM Integration", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.705-714, July 1998
    keywords:
    • CAD
      		•
    • detail suppression
    • geometry decomposition
      		•
    • virtual topology
    • geometry management
      		•
    Abstract

Singh, S. Shailendra, Ravi R. T. Shastri, Sandeep Yelwatkar and Gopal R. Shevare
    "Three Dimensional Unstructured Grid Generation", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.477-486, July 1998
    keywords:
    • Delaunay
      		•
    • boundary integrity test
    • point creation
      		•
    Abstract

Spitaleri, Rosa Maria, Cristina Manzi, Luca Formaggia
    "A Hybrid Grid Generation Algorithm", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.521-531, July 1998
    keywords:
    • hybrid
      		•
    • structured
    • boundary layer
      		•
    • BFG
    • advancing front
      		•
    • CFD
    Abstract

Turner-Smith, E. A., N. P. Weatherill, M. J. Marchant, J. Jones
    "A Computer Environment For Unstructured Grid Applications", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.889-898, July 1998
    keywords:
    • parallel
      		•
    • PSUE
    • environment
      		•
    Abstract

Tysell, Lars, Torsten Berglind and Petter Eneroth
    "Adaptive Grid Refinement and Sensors for the Euler Equations", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.391-400, July 1998
    keywords:
    • adaptivity
      		•
    • error estimation
    • CFD
      		•
    • tetrahedra
    • advancing front
      		•
    Abstract

van der Burg, J.W.
    "An accurate and robust algorithm for the in-sphere criterion for automated Delaunay-based tetrahe-dral grid generation", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.497-506, July 1998
    keywords:
    • Delaunay
      		•
    • tetrahedra
    • circumsphere
      		•
    • in-sphere criterion
    • round-off error
      		•
    Abstract

Vilsmeier, R., 0. Gloth and D. Hanel
    "Generation of Hybrid Grids via Element-Conversion", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.553-564, July 1998
    keywords:
    • tetrahedra
      		•
    • hybrid
    • indirect
      		•
    • crystallization
    • anisotropy
      		•
    • conversion
    • CFD
      		•
    Abstract

Waishaw, C. and M. Cross
    "Load-balancing for parallel adaptive unstructured grids", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.781-790, July 1998
    keywords:
    • graph-partitioning
      		•
    • adaptivity
    • load-balancing
      		•
    • parallel
    Abstract

Weatherill, N. P., R Said and K. Morgan
    "The Construction of Large Unstructured Grids by Parallel Delaunay Grid Generation", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.53-73, July 1998
    keywords:
    • partitioning
      		•
    • parallel
    • large mesh
      		•
    • domain decomposition
    • tetrahedra
      		•
    • Delaunay
    Abstract

Wierse, Monika, Jean Cabello and Yoshihiko Mochizuki
    "Automatic Grid Generation with HEXAR", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.843-852, July 1998
    keywords:
    • hexahedra
      		•
    • grid-based
    • materials
      		•
    • Hexar
    Abstract

Wu, Heng and lain G. Currie
    "Implementation of an Adaptive Grid Technique in the Finite Element Solution of Viscous Flows", Numerical Grid Generation in Computational Field Simulations, Ed. M. Cross., B. K. Soni, J. F. Thompson, J. Hauser, P. R. Eiseman, Proceedings of the 6th International Conference, held at the University of Greenwich, pp.361-370, July 1998
    keywords:
    • adaptivity
      		•
    • CFD
    • refinement
      		•
    • derefinement
    • triangle
      		•
    • data structure
    • error estimation
      		•
    Abstract

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