| タイトル | A multi-grid method for the computation of viscid/inviscid interactions on airfoils |
| 著者（英） | Jameson, A.; Mead, H. R.; Melnik, R. E. |
| 著者所属（英） | Grumman Aerospace Corp.|Princeton Univ. |
| 発行日 | 1983-01-01 |
| 言語 | eng |
| 内容記述 | An improved version of the 'GRUMFOIL' code has been developed for the computation of airfoil flows. The method employs a conservative difference scheme for the potential equation, integral methods for the boundary layer, and viscous coupling conditions that fully account for the wake and strong interaction effects at trailing edges. The improved version uses Jameson's 'MAD' scheme to accelerate convergence of the inviscid solution, an improved 2nd order artificial viscosity and far field 'TARE' correction to reduce spatial truncation errors and Carter's semi-inverse method for the viscous solution. Results are presented which demonstrate a factor of ten reduction in computing cost. |
| NASA分類 | AERODYNAMICS |
| レポートNO | 83A16602
AIAA PAPER 83-0234 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/406195 |
