| タイトル | TIGER: A user-friendly interactive grid generation system for complicated turbomachinery and axis-symmetric configurations |
| 本文（外部サイト） | http://hdl.handle.net/2060/19950016999 |
| 著者（英） | Shih, Ming H.; Soni, Bharat K. |
| 著者所属（英） | Mississippi State Univ. |
| 発行日 | 1993-07-01 |
| 言語 | eng |
| 内容記述 | The issue of time efficiency in grid generation is addressed by developing a user friendly graphical interface for interactive/automatic construction of structured grids around complex turbomachinery/axis-symmetric configurations. The accuracy of geometry modeling and its fidelity is accomplished by adapting the nonuniform rational b-spline (NURBS) representation. A customized interactive grid generation code, TIGER, has been developed to facilitate the grid generation process for complicated internal, external, and internal-external turbomachinery fields simulations. The FORMS Library is utilized to build user-friendly graphical interface. The algorithm allows a user to redistribute grid points interactively on curves/surfaces using NURBS formulation with accurate geometric definition. TIGER's features include multiblock, multiduct/shroud, multiblade row, uneven blade count, and patched/overlapping block interfaces. It has been applied to generate grids for various complicated turbomachinery geometries, as well as rocket and missile configurations. |
| NASA分類 | COMPUTER PROGRAMMING AND SOFTWARE |
| レポートNO | 95N23419 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/108128 |
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