Static thrust performance data are presented for rotor having NACA 632AO15 airfoil thickness distribution in combination with NACA 230 mean line for blade tip Mach numbers from 0.35 to 0.67; blade with its high lifting efficiency in hovering at moderate tip speeds appears to be well suited.


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    Title :

    Hovering characteristics of rotor having airfoil section designed for flying-crane type of helicopter


    Additional title:

    NASA -- Tech Note


    Contributors:


    Publication date :

    1961


    Size :

    24 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :