The NASA Lewis Research Center and the U.S. Army Aviation Systems Command share an interest in advancing the technology for helicopter propulsion systems. In particular, this paper presents highlights from that portion of the program in drive train technology and the related mechanical components. The major goals of the program are to increase the life, reliability, and maintainability; reduce the weight, noise, and vibration; and maintain the relatively high mechanical efficiency of the gear train. The current activity emphasizes noise reduction technology and analytical code development followed by experimental verification. Selected significant advances in technology for transmissions are reviewed, including advanced configurations and new analytical tools. Finally, the plan for future transmission research is presented.


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    Titel :

    Advanced transmission studies


    Beteiligte:
    Coy, John J. (Autor:in) / Bill, Robert C. (Autor:in)

    Erscheinungsdatum :

    01.01.1988


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Advanced Transmission Studies

    J. J. Coy / R. C. Bill | NTIS | 1988


    Advanced transmission studies

    Coy, John J. / Bill, Robert C. | NTRS | 1988



    Noise Transmission Studies of an Advanced Grid-Stiffened Composite Fairing

    Steven Lane / Scott Kennedy / Robert Richard | AIAA | 2007


    Advanced Transmission Concepts

    Wolz, U. / Verein Deutscher Ingenieure | British Library Conference Proceedings | 1996