This is the third of the three volumes of Volume VIII containing frequency spectrographs of the model helicopter hub/rotor wake velocities derived from the single-film velocity transducer data. This sub-volume deals with the effects of hub caps and air ejector systems on wake velocities. (Author)
Interactional Aerodynamics of the Single Rotor Helicopter Configuration. Volume VIII-C. Frequency Analyses of Wake Single Film Data, Hubcaps and Air Ejectors
1978
285 pages
Report
No indication
English
Aerodynamics , Aircraft , Helicopter rotors , Aerodynamic loading , Aerodynamic configurations , Helicopters , Wake , Flow fields , Spectrographs , Frequency , Velocity , Interactions , Tails(Aircraft) , Pressure distribution , Pressure transducers , Engine nacelles , Hubs , Air ejectors , Tactical aircraft , Transport aircraft , Utility aircraft , H-61 aircraft , YUH-61A aircraft