| タイトル | Finite element Euler computations in three dimensions |
| 著者（英） | Zienkiewicz, Olgierd C.; Formaggia, Luca; Peraire, Jaime; Morgan, Ken; Peiro, Joaquin |
| 著者所属（英） | University Coll. of Swansea |
| 発行日 | 1988-10-01 |
| 言語 | eng |
| 内容記述 | A two-step explicit FEM solution algorithm for the three-dimensional compressible Euler and Navier-Stokes equations based on unstructured triangular and tetrahedral grids is described and demonstrated. The method represents an extension and refinement of the algorithms presented by Loehner et al. (1984 and 1985), Peraire et al. (1987), and Morgan et al. (1987). The formulation and numerical implementation are outlined; the mesh generation, data structures, and adaptive remeshing are explained; and results for a two-dimensional airfoil, a three-dimensional engine air intake, a B747 in landing configuration, and a generic fighter aircraft are presented in extensive graphics and discussed in detail. |
| NASA分類 | AERODYNAMICS |
| レポートNO | 89A12130 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/367464 |
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