The effects of rotor downwash on helicopter fuselage aerodynamic characteristics were investigated. A rotor model for generating the downwash was mounted close to each of three fuselage models. The main report presents the force and moment data in both graphical and tabular form and the pressure data in graphical form. This supplement presents the pressure data in tabular form. Each run or parameter sweep is identified by a unique run number. The data points in each run are identified by a point number. The pressure data can be matched to the force data by matching the run and point number. (Author)


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    Title :

    Wind Tunnel Investigation of Helicopter Rotor Wake Effects on Three Helicopter Fuselage Models


    Contributors:
    J. C. Wilson (author) / R. E. Mineck (author)

    Publication date :

    1974


    Size :

    140 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English