Problem of "ground resonance" in helicopters discussed with emphasis on practical considerations; formulas given which enable calculations to be carried out for center of range of instability, critical speeds for flywheel-type resonance, and damping required to eliminate range of instability; landing gear and blade dampers, and methods of tests considered.


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    Title :

    Ground vibrations of helicopters


    Additional title:

    J Aeronautical Sciences


    Contributors:


    Publication date :

    1946


    Remarks:

    Bibliography


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


    Vibrations in helicopters

    McClements, A. | Engineering Index Backfile | 1951


    Vibrations in helicopters - reduction and monitoring

    Ford, T. | British Library Online Contents | 1997


    Vibrations in helicopters - reduction and monitoring

    Ford, Terry | Emerald Group Publishing | 1997


    Periodic Control of Vibrations in Helicopters

    Cuzzola, F. A. / Bittanti, S. / International Federation of Automatic Control | British Library Conference Proceedings | 2001


    Vibrations in helicopters - Reduction and monitoring

    Ford, Terry | Online Contents | 1997