The major elements of the NASA Lewis Research Center's Subsonic Transport Propulsion Research Program are summarized. Ultra-high-bypass ratio cycles and high-efficiency cores are being investigated for propulsive and thermal efficiency improvements, respectively. Overall efficiency gains are sought subject to the constraints of noise and emissions goals. Elements of the research program including key technical issues are discussed along with the planned sequence of the activities.


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    Titel :

    Overview of Subsonic Transport Propulsion Technology


    Beteiligte:

    Erscheinungsdatum :

    1991


    Format / Umfang :

    13 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch






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