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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    Title :

    NASA gear research and its probable effect on rotorcraft transmission design


    Contributors:

    Conference:

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


    Publication date :

    1979-01-01


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English




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