Browsing by Author "R. Gray"

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The effect of steady tailplane lift on the oscillatory behaviour of a T-tail flutter model at high subsonic speeds

R. Gray; D. A. Drane (1972)

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 effect of steady tailplane lift on the subcritical response of a subsonic T-tail flutter model

D. J. McCue; R. Gray; D. A. Drane (1968)

An aeroelastic model of an aircraft T-tail has been tested in a low speed wind tunnel. The purpose of the programme was firstly to check the validity of a method for calculating the aerodynamic forces acting on a T-tail ...
A technique for measuring oscillatory aerodynamic control surface hinge moments from forced response characteristics

D. R. Gaukroger; D. A. Drane; R. Gray (1973)

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