This report describes systematic aerodynamic lift and pitching moment measurements on two sharp edged delta wings of aspect ratio 1 and 2 in oscillatory vertical gusts of varying frequency parameter and gust amplitude. The effects of the nonlinearity associated with the separated flow region are explored and the influence of the potential flow and the vortex induced lift onthe measured oscillating forces are discussed with implications that may be of value for developing or validating theoretical models. (DePo)
The delta wing in oscillatory gusts
Der Deltafluegel in schwingenden Boeen
AIAA Journal ; 18 , 5 ; 481-486
1980
6 Seiten, 12 Bilder, 2 Tabellen, 22 Quellen
Article (Journal)
English