The results of the NASA gear research is reviewed as well as those programs which are presently being undertaken. Research programs studying pitting fatigue, gear steels and processing, life prediction methods, gear design and dynamics, elastohydrodynamic lubrication, lubrication methods and gear noise are presented. The impact of advanced gear research technology on rotorcraft transmission design is discussed.


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    Titel :

    NASA gear research and its probable effect on rotorcraft transmission design


    Beteiligte:
    Zaretsky, E. V. (Autor:in) / Townsend, D. P. (Autor:in) / Coy, J. J. (Autor:in)

    Kongress:

    Meeting on Helicopter Propulsion Systems ; 1979 ; Williamsburg, VA, United States


    Erscheinungsdatum :

    1979-01-01


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    NASA gear research and its probable effect on rotorcraft transmission design

    Zaretsky, E. V. / Townsend, D. P. / Coy, J. J. | NTRS | 1979


    Rotorcraft research at NASA

    Burks, John S. | NTRS | 1988


    Rotorcraft transmission gear

    ZHAO GUOCHENG / DENNIS FETTERS | Europäisches Patentamt | 2016

    Freier Zugriff

    NASA transmission research and its probable effects on helicopter transmission design

    Zaretsky, E. V. / Coy, J. J. / Townsend, D. P. | NTRS | 1983


    NASA transmission research and its probable effects on helicopter transmission design

    Zaretsky, E. V. / Coy, J. J. / Townsend, D. P. | NTRS | 1984