| タイトル | Static aeroelastic analysis of a three-dimensional generic wing |
| 本文（外部サイト） | http://hdl.handle.net/2060/19900010771 |
| 著者（英） | Miura, Hirokazu; Lee, IN; Green, John A. |
| 著者所属（英） | NASA Ames Research Center |
| 発行日 | 1990-02-01 |
| 言語 | eng |
| 内容記述 | A continuation of research on the static aeroelastic analysis of a generic wing configuration is presented. Results of the study of the asymmetric oblique wing model developed by Rockwell International, in conjunction with the NASA Oblique Wing Research Aircraft Program, are reported. The capability to perform static aeroelastic analyses of an oblique wing at arbitrary skew positions is demonstrated by applying the MSC/NASTRAN static analysis scheme modified by the aerodynamic influence coefficient matrix created by the NASA Ames aerodynamic panel codes. The oblique wing is studied at two skew angles, and in particular, the capability to calculate 3-D thickness effects on the aerodynamic properties of the wing is investigated. The ability to model asymmetric wings in both subsonic and supersonic Mach numbers is shown. The aerodynamic influence coefficient matrix computed by the external programs is inserted in MSC/NASTRAN static aeroelasticity analysis run stream to compute the aeroelastic deformation and internal forces. Various aerodynamic coefficients of the oblique wing were computed for two Mach numbers, 0.7 and 1.4, and the angle of attach -5 through 15 deg. |
| NASA分類 | AIRCRAFT PROPULSION AND POWER |
| レポートNO | 90N20087
A-89239
NASA-TM-102231
NAS 1.15:102231 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/138604 |
