The results are presented of a preliminary flight engine design study based on the Quiet Engine Program high-bypass, low-noise turbofan engines. Engine configurations, weight, noise characteristics, and performance over a range of flight conditions typical of a subsonic transport aircraft were considered. High and low tip speed engines in various acoustically treated nacelle configurations were included. (Author)


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    Title :

    Quiet Engine Program Flight Engine Design Study


    Contributors:

    Publication date :

    1974


    Size :

    123 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




    Quiet engine program flight engine design study

    Klapproth, J. F. / Neitzel, R. E. / Seeley, C. T. | NTRS | 1974





    The NASA quiet engine program.

    Kramer, J. J. / Montegani, F. J. | NTRS | 1972