TY - RPRT
TI - GEOmesh. An automatic grid generator for 3D Cartesian grids; GEOmesh; En automatisk netgenerator for 3D kartesiske net
AB - In this report the work of developing and improving of the 1990 version of automatic grid generator GEOmesh for general Cartesian grids is described. It is a part of a programming package for the purposes of form casting and hardening simulation. The `old` version and necessary input data are given.Improvements are focused on the quality of the generated grid, in particular on `smoothness` (`smooth` grid is here is a grid, where volumes of the elements generated do not differ essentially from element to element). The necessary input parameters are reviewed and a simple geometry`s effect on the generated grid is shown.Some examples of generated grids for various geometries are listed.The new version is proved to generate a better grid, often by means of fewer elements. (EG)
AU - Thomsen, J M
KW - 36 MATERIALS SCIENCE
KW - 99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE
KW - CASTING
KW - MESH GENERATION
KW - FINITE ELEMENT METHOD
KW - THREE-DIMENSIONAL CALCULATIONS
KW - G CODES
KW - CARTESIAN COORDINATES
KW - HARDENING
KW - BOUNDARY LAYERS
KW - 360101
KW - 990200
KW - PREPARATION AND FABRICATION
KW - MATHEMATICS AND COMPUTERS
DO -
UR -
PB -
CY - Denmark
PY - 1991
DA - 1991-09-01
LA - Danish
J2 -
C1 - Danmarks Tekniske Hoejskole, Lyngby (Denmark). Lab. for Varmeisolering
C2 -
ER -