Interactional Aerodynamics of the Single Rotor Helicopter Configuration. Volume VI-B. One-Third Octave Band Spectrograms of Wake Single Film Data,Basic Configuration Wake Explorations.

摘要

This is the second of the three volumes of Volume VI containing one-third octave band spectrographs of the model helicopter hub/rotor wake velocities derived from the single-film velocity transducer data. This sub-volume deals with the wake characteristics of the baseline configuration. (Author)