Low-speed tunnel tests on a model of the HP 115 aircraft have provided a complete set of lateral derivatives for a range of frequency parameters. Over a range appropriate to full scale flight, the effects of frequency ...
This report describes a method which has been developed for measuring oscillatory derivatives on sting-mounted models in the 8 ft by 8 ft Supersonic Tunnel at R.A.E. Bedford. Direct and cross derivatives with respect to ...
This note gives a convenient method of obtaining CD from a pitot-static traverse in an aerofoil wake, using Jones' equation as modified by Lock, Hilton and Goldstein for compressible flow. Charts are provided from which ...