Interactional Aerodynamics of the Single Rotor Helicopter Configuration. Volume VII-C. Frequency Analyses of Wake Split-Film Data,Solid Hubcaps.

摘要

This is the third of seven sub-volumes of Volume VII containing spectrographs of the model helicopter hub/rotor wake as it was modified by various aerodynamic devices. This sub-volume deals with the effects of solid hub caps. Here the cap underside is flat and does not share the upperside camber as with the open caps. (Author)