An overview of an experimental and analytical research program underway for studying the aeroelastic and dynamic characteristics of tilt-rotor VTOL aircraft is presented. Selected results from several investigations of scaled models in the transonic dynamics tunnel, as well as some results from a test of a flight-worthy proprotor in the full-scale wind tunnel are shown and discussed with a view toward delineating various aspects of dynamic behavior peculiar to proprotor aircraft. Included are such items as proprotor/pylon stability, whirl flutter, gust response, and blade flapping. Theoretical predictions are shown to be in agreement with the measured stability and response behavior.
Experimental and analytical studies in tilt-rotor aeroelasticity
01.01.1974
Aufsatz (Konferenz)
Keine Angabe
Englisch
Experimental and analytical studies in tilt-rotor aeroelasticity
Tema Archiv | 1974
|Transonic aeroelasticity analysis for rotor blades
AIAA | 1989
|