An Advanced Counter-Rotating (CR) Gearbox was designed and fabricated to evaluate gearbox efficiency, durability and weight characteristics for emerging propfan-powered airplanes. Component scavenge tests showed that a constant volume collector had high scavenge effectiveness, which was uneffected by added airflow. Lubrication tests showed that gearbox losses could be reduced by controlling the air/oil mixture and by directing the oil jets radially, with a slight axial component, into the sun/planet gears.


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    Titel :

    AGBT Advanced Counter-Rotating Gearbox Detailed Design Report


    Beteiligte:
    Howe, D. C. (Autor:in) / Sundt, C. V. (Autor:in) / Mckibbon, A. H. (Autor:in)

    Erscheinungsdatum :

    1988-10-01


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    COUNTER ROTATING FACEGEAR GEARBOX

    GARCIA TODD A | Europäisches Patentamt | 2016

    Freier Zugriff

    Advanced Propulsion through Counter Rotating Propellers

    Van Beek, T. / De Jong, H. / German Society of Naval Architects | British Library Conference Proceedings | 1994