| タイトル | New implicit boundary procedures - Theory and applications |
| 著者（英） | Rai, M. M.; Chaussee, D. S. |
| 著者所属（英） | NASA Ames Research Center|Informatics General Corp. |
| 発行日 | 1983-01-01 |
| 言語 | eng |
| 内容記述 | Analytical techniques for the application of implicit boundary conditions for inviscid flows to shock and body boundary layer conditions involving the Euler equations are presented. The theory of characteristics is used to update boundary points with spatial second order accuracy. The method is useful for implicit schemes which feature approximate factorization, and as such is incorporated into an existing PNS code. Examples are provided in terms of flows over a cone, over a maneuverable reentry vehicle, and over a finned vehicle. Improvements in the convergence rate are demonstrated for the conical flow solutions. |
| NASA分類 | AERODYNAMICS |
| レポートNO | 83A16536
AIAA PAPER 83-0123 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/406217 |
