| タイトル | The impact of LO-configured forebodies on inlet approach flowfields |
| 著者（英） | Haddad, Raymond C.; Bare, E. A.; Surber, Lewis E.; Bingaman, Donald C. |
| 著者所属（英） | NASA Langley Research Center; Air Force Wright Aeronautical Labs.; McDonnell-Douglas Corp. |
| 発行日 | 1991-06-01 |
| 言語 | eng |
| 内容記述 | The stress on low observability (LO) characteristics has directed fighter aircraft forebody configurations toward contours which generate strong vortices in the vicinity of the fuselage half-breadth, in both maneuvering and cruising flight conditions; these vortices can reduce integrated inlet performance and degrade inlet/engine compatibility. The present investigation has employed high-speed experimental flowfield surveys to characterize advanced LO-contoured fighters' inlet-approach flowfields. Attention is given to forebody angle-of-attack-induced shielding of the inlets at various Mach numbers. |
| NASA分類 | AERODYNAMICS |
| レポートNO | 91A44304
AIAA PAPER 91-2599 |
| 権利 | Copyright |
