The oscillatory behaviour of a T-tail has been investigated at high subsonic Mach numbers on an aeroelastic model having tailplane settings of zero and three degrees. There is broadly satisfactory agreement between calculated ...

The report describes an experiment made jointly by an Anglo-French team to determine unsteady pressure distributions and forces on a low aspect ratio wing with an oscillating control surface. Two series of tests were made ...

Summary Oscillatory pressure measurements have been made on a flexible slender-wing model in a low subsonic speed wind tunnel. The model was vibrated at 5 Hz in a single longitudinal bending mode, and measurements were ...