Transonic wind-tunnel tests on an oscillating wing with external store. Part IV: The Wing with underwing-store

A wind-tunnel investigation was carried out on an oscillating model of the F-5 wing with and without an external store (AIM-9J missile). Detailed steady and unsteady pressure distributions were obtained over the wing, while on the store total aerodynamic loads were measured. The tests covered the Mach number range between Ma = 0.6 and Ma = 1.35,...

Transonic wind-tunnel tests on an oscillating wing with external store. Part III: The wing with tipstore

A wind-tunnel investigation was carried out on an oscillating model of the F-5 wing with and without an external store (AIM-9J missile). Detailed steady and unsteady pressure distributions were obtained over the wing, while on the store total aerodynamic loads were measured. The tests covered the Mach number range between Ma = 0.6 and Ma = 1.35,...

Transonic wind-tunnel tests on an oscillating wing with external store. Part II: The clean wing

A wind-tunnel investigation was carried out on an oscillating ng model of the F-5 wing with and without an external store (AIM-9J missile) . Detailed steady and unsteady pressure distributions were obtained over the wing, while on the store total aerodynamic loads were obtained. In addition, wind-tunnel wall pressures were measured. The tests...

Unsteady airloads on an oscillating supercritical airfoil

Results are presented of unsteady pressure measurements on a two-dimensional model of the supercritical NLR 7301 airfoil performing pitching oscillations about an axis at ItO per cent of the chord. Paper presented at the Specialists' Meeting on Unsteady Airloads in Separated and Transonic Flow in conjunction with the 44th meeting of the...

Results of pressure measurements on an airfoil with oscillating flap in two-dimensional high subsonic and transonic flow (zero incidence and zero mean flap position)