In a continuing effort to understand helicopter rotor tip aerodynamics and acoustics, researchers at Ames Research Center conducted a flight test. The test was performed using the NASA White Cobra and a set of highly instrumented blades. Tabular and graphic summaries of two data subsets from the Tip Aerodynamics and Acoustics Test are given. The data presented are for airloads, blade structural loads, blade vibrations, with summary tables of the aircraft states for each test point. The tabular data consist of the first 15 harmonics only, whereas the plots contain the entire measured frequency content.


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    Title :

    Tabulation of data from the tip aerodynamics and acoustics test


    Contributors:

    Publication date :

    1990-11-01


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English





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