並列タイトル等Numerical Grid Generation Using Algebraic and Geometrical Techniques
タイトル(掲載誌)航空宇宙技術研究所特別資料 = Special Publication of National Aerospace Laboratory SP-3
一般注記Two methods for numerical grid generation are presented in this paper: an algebraic method using Akima's interpolation technique and a geometrical method using the Delaunay network. Since these methods require only a very short computing time com-pared to techniques based on partial differential equations, it is possible to generate grids interactively even with a small computer. The algebraic method uses bivariate interpolation based on local procedure, and can be easily extended to three dimensional grid generation. The geometrical method is based on a procedure which draws contour maps for arbitrarily distributed points using the Voronoi tessellation and the Delaunay network. An efficient algolism for the Voronoi tessellation is also presented.
資料番号: NALSP0003022
レポート番号: NAL SP-3
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)
提供元機関・データベース宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ