GEOmesh. An automatic grid generator for 3D Cartesian grids; GEOmesh; En automatisk netgenerator for 3D kartesiske net
Thomsen, J M
36 MATERIALS SCIENCE; 99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; CASTING; MESH GENERATION; FINITE ELEMENT METHOD; THREE-DIMENSIONAL CALCULATIONS; G CODES; CARTESIAN COORDINATES; HARDENING; BOUNDARY LAYERS; 360101; 990200; PREPARATION AND FABRICATION; MATHEMATICS AND COMPUTERS
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)
Danmarks Tekniske Hoejskole, Lyngby (Denmark). Lab. for Varmeisolering
OSTI; NTIS
Denmark
1991-09-01
Danish
Technical Report
Other Information: PBD: Sep 1991
Medium: X; Size: 35 p.
ON: DE94730212
DTH-LV-MEDD-227
Other: ON: DE94730212; TRN: DK9301885
DK; SCA: 360101; 990200; PA: DK-93:001885; EDB-94:019308; NTS-94:008580; ERA-19:006964; SN: 94001129541
2008-02-12
10116516