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Rao V. Garimella

 Los Alamos National Laboratory
Los Alamos, New Mexico, USA
E-mail: rao@lanl.gov

MESHING
RESEARCH
CORNER

Dyadechko, Vadim, Rao Garimella, Mikhail Shashkov

    "Reference Jacobian Rezoning Strategy for Arbitrary Lagrangian-Eulerian Methods on Polyhedral Grids", Proceedings, 13th International Meshing Roundtable, Williamsburg, VA, Sandia National Laboratories, SAND #2004-3765C, pp.459-470, September 19-22 2004
    keywords:
    • ALE methods
      		•
    • rezoning
    • reference Jacobian rezoning algorithm
      		•
    • Jocobian-based geometrical quality measure
    • constrained optimization
      		•
    • polyhedral grid
    Abstract
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Garimella, Rao and Mark S. Shephard
    "Tetrahedral Mesh Generation With Mutliple Elements Through the Thickness", Proceedings, 4th International Meshing Roundtable, Sandia National Laboratories, pp.321-333, October 1995
    keywords:
    • octree
      		•
    • tetrahedron
    Abstract
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Garimella, Rao V.
    "MSTK - A Flexible Infrastructure Library for Developing Mesh Based Applications", Proceedings, 13th International Meshing Roundtable, Williamsburg, VA, Sandia National Laboratories, SAND #2004-3765C, pp.203-212, September 19-22 2004
    keywords:
    • data structures
      		•
    • geometry management
    Abstract
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Garimella, Rao V.
    "Mesh data structure selection for mesh generation and FEA applications", International Journal for Numerical Methods in Engineering, John Wiley & Sons, Ltd., Vol 55, Num 4, pp.451 - 478, October 2002
    keywords:
    • data structures
      		•
    • grids
    • hexahedral mesh
      		•
    • tetrahedral mesh
    • triangulation
      		•
    Abstract

Garimella, Rao V. and Mark S. Shephard
    "Boundary Layer Meshing for Viscous Flows in Complex Domains", Proceedings, 7th International Meshing Roundtable, Sandia National Lab, pp.107-118, October 1998
    keywords:
    • tetrahedra
      		•
    • boundary layer
    • CFD
      		•
    • anisotropy
    • advancing layers
      		•
    Abstract
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Garimella, Rao V. and Mark S. Shephard
    "Mesh Quality and Control in Boundary Layer Mesh Generation for Viscous Flows", 2nd Symposium on Trends in Unstructured Mesh Generation, University of Colorado, Boulder, August 1999
    keywords:
    • CFD
      		•
    • boundary layer
    • advancing layers
      		•
    • gradation
    • size control
      		•
    Abstract

Garimella, Rao V. and Mark S. Shephard
    "Boundary layer mesh generation for viscous flow simulations", International Journal for Numerical Methods in Engineering, John Wiley, Vol 49, Num 1, pp.193-218, September 10-20 2000
    keywords:
    • anisotropy
      		•
    • boundary layers
    • hybrid
      		•
    • advancing layers
    • CFD
      		•
    Abstract

Garimella, Rao V., Vadim Dyadechko, Blair K. Swartz, and Mikhail J.Shashkov
    "Interface Reconstruction in Multi-fluid, Multi-phase Flow Simulations", Proceedings, 14th International Meshing Roundtable, Springer-Verlag, pp.19-32, September 11-14 2005
    keywords:
    • interface reconstruction
      		•
    • CFD
    • VOF procedure
      		•
    Abstract
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Garimella, Rao V.; Shashkov, Mikhail; Knupp, Patrick
    "Quality Improvement of Surface Triangulations Using Local Parameterization", Numerical Grid Generation in Computational Field Simulations, The International Society of Grid Generation, pp.609-618, June 2002
    keywords:
    • local parameterization
      		•
    • quality
    • surface triangulation
      		•
    Abstract

Karamete, B. Kaan, Rao V. Garimella and Mark S. Shephard
    "Edge Recovery Method on an Existing Surface Mesh for Boundary Layer Meshing", 2nd Symposium on Trends in Unstructured Mesh Generation, University of Colorado, Boulder, August 1999
    keywords:
    • boundary layer
      		•
    • edge recovery
    • surface meshing
      		•
    • triangle
    Abstract

Karamete, B. Kaan; Garimella, Rao V.; Shephard, Mark S.
    "Recovery of an arbitrary edge on an existing surface mesh using local mesh modifications", International Journal for Numerical Methods in Engineering, John Wiley & Sons, Ltd., Vol 50, Num 6, pp.1389 - 1409, February 2001
    keywords:
    • edge recovery
      		•
    • unstructured
    Abstract

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