1992 Publications

MESHING
RESEARCH
CORNER

Ala, Rao Seshagiri

"Performance Anomolies in Boundary Data Structures", IEEE Comuputer Graphics and Applications, IEEE, pp.50-58, March 1992
keywords:


data structures

surface mesh

Abstract

"Interpolating Scattered Multivariate Data as a Function of Time", Computer Aided Geometric Deisgn, Elsevier Science Publishers, Num 9, pp.337-348, 1992
keywords:


interpolation	n-dimensional
scattered data

"A Performance Study of Tetrahedral and Hexahedral Elements In 3-D Finite Element Structural Analysis", Finite Elements in Analysis and Design, Elsevier, Vol 12, pp.313-318, 1992
keywords:


comparison	hexahedra
performance	tetrahedra

Abstract

"Delaunay triangulations in three dimensions with finite precision arithmetic", Computer Aided Geometric Design, North-Holland, Num 9, pp.457-470, 1992
keywords:


Delaunay triangulation	robustness
three-dimensional	triangulation

Abstract

"Numerical Modeling of Steam Injection for the Removal of Nonaqueous Phase Liquids From the Subsurface 1. - Numerical Formulation", Water Resources Research, Vol 28, Num 2, pp.433-449, February 1992
keywords:


finite volume	groundwater
muli-phase	NAPL

Abstract

"Numerical Modeling of Steam Injection for the Removal of Nonaqueous Phase Liquids From the Subsurface 2. Code Validation and Application", Water Resources Research, Vol 28, Num 2, pp.451-465, February 1992
keywords:


finite volume	groundwater
muli-phase	NAPL

Abstract

"An Automatic Coarse and Fine Surface Mesh Generation Scheme Based on Medial Axis Transform: Part I Algorithms", Engineering With Computers, Springer Verlag, Num 8, pp.121-137, 1992
keywords:


course meshes	medial axis
mesh refinement	surface mesh

Abstract

"An Automatic Coarse and Fine Surface Mesh Generation Scheme Based on Medial Axis Transform: Part II Implementation", Engineering With Computers, Springer-Verlag, Num 8, pp.179-196, 1992
keywords:


course meshes	medial axis
mesh refinement	surface mesh

"Surface Reconstruction From Unorganized Points", Computer Graphics, ACM, Vol 2, Num 26, pp.71-78, July 1992
keywords:


surface meshing

surface reconstruction

"Three Dimensional Boundary Constrained Triangulations", Artificial Intelligence, Expert Systems, and Symbolic Computing -- Proceedings of the 13th IMACS World Congress, ed. E. N. Houstis and J. R. Rice, Elsevier Science, pp.215-222, 1992
keywords:


boundary-constrained	Delaunay
tetrahedron	triangulation

"Mesh Generation for Estuarine Flow Modeling", Journal of Waterway, Port, Coastal, and Ocean Engineering, ASCE, Vol 6, Num 118, pp.599-614, Nov/Dec 1992
keywords:


finite elements	shallow water flow
two-dimensional

"Geoscientific Modeling with TINs", Geobyte, pp.44-49, August 1992
keywords:


contouring	interpolation
scattered data	subsurface characterization
TINS	two-dimensional

"On the Maximum Angle Condition for Linear Tetrahedral Elements", SIAM Journal of Numerical Analysis, ACM, Vol 29, Num 2, pp.513-520, April 1992
keywords:


quality	distortion metric
maximum angle condition	tetrahedra

Abstract

"Generation of High Quality Gradation Finite Element Mesh", Engineering Fracture Mechanics, Pergamon, Vol 2, Num 41, pp.191-202, 1992
keywords:


advancing front	mesh refinement
quality checking	triangles

"On Using Meshes of Mixed Element Types in Adaptive Finite Element Analysis", Finite Elements in Analysis and Design, Elsevier, Vol 11, pp.307-336, 1992
keywords:


adaptivity	error estimator
mixed elements	quadrilateral
triangle

Abstract

"The Application of Ground-Water Flow Models as Predictive Tools - A Review of Two Ground-Water Models of Eastern Honey Lake Valley, California-Nevada", Bulletin of the Association of Engineering Geologists, AEG, Vol 2, Num 29, pp.151-163, 1992
keywords:


groundwater	MODFLOW
numerical models

"Hierarchical Poisson Disc Sampling Distributions", Procedings Graphics Interface '92, pp.94-105, May 1992
keywords:


node generation

ray tracing

"Self Adaptive Mesh Generation for 3-D Finite Element Calculation", IEEE Transactions on Magnetics, IEEE, Vol 2, Num 28, pp.1751-1754, March 1992
keywords:


adaptivity	Delaunay triangulation
finite elements	three-dimensional

"Quality Mesh Generation in Three Dimensions (Extended Abstract)", ACM Symposium on Computational Geometry, 1992
keywords:


mesh refinement

quality checking

Abstract

"An Implementation of Natural Neighbor Interpolation in Three Dimensions", Master's Thesis, Brigham Young University, pp.118, 1992
keywords:


Delaunay triangulation	interpolation comparison
interpolation	natural neighbor
polytope	Voronoi

Abstract

"Fast Evaluation and Improvement of Tetrahedral 3-D Grid Quality", NASA Workshop on Software Systems for Surface Modelling and Grid Generation, April 1992
keywords:


quality	tetrahedra
improvement

Abstract

"Adaptive Remeshing for Three-Dimensional Compressible Flow Computations", Journal of Computational Physics, Academic Press, Vol 103, pp.269-285, 1992
keywords:


adaptivity	remeshing
CFD	tetrahedra

Abstract

"Some Aspects to the Quality of the FE-mesh in Simulation of Metal Forming Processes", Numerical Methods in Industrial Forming Processes. Wood & Zienkiewics (eds.), Balkema, 1992
keywords:


mesh generation	mesh refinement
quality checking

"Reliability of automatic 3D mesh generation", Computer Methods in Applied Mechanics and Engineering, North-Holland, Vol 101, pp.443-462, 1992
keywords:


data structure	criteria
mesh criteria	reliability
robustness	octree
geometry evaluation

Abstract