| タイトル | Computation of shock wave/target interaction |
| 著者（英） | Kutler, P.; Mark, A. |
| 著者所属（英） | Army Armament Research and Development Command|NASA Ames Research Center |
| 発行日 | 1983-01-01 |
| 言語 | eng |
| 内容記述 | Computational results of shock waves impinging on targets and the ensuing diffraction flowfield are presented. A number of two-dimensional cases are computed with finite difference techniques. The classical case of a shock wave/cylinder interaction is compared with shock tube data and shows the quality of the computations on a pressure-time plot. Similar results are obtained for a shock wave/rectangular body interaction. Here resolution becomes important and the use of grid clustering techniques tend to show good agreement with experimental data. Computational results are also compared with pressure data resulting from shock impingement experiments for a complicated truck-like geometry. Here of significance are the grid generation and clustering techniques used. For these very complicated bodies, grids are generated by numerically solving a set of elliptic partial differential equations. |
| NASA分類 | FLUID MECHANICS AND HEAT TRANSFER |
| レポートNO | 83A16479
AIAA PAPER 83-0039 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/406249 |
