The factors influencing the design of the ALF 502 engine are reviewed in context with explanations and some retrospective comments.Early experiments are outlined, followed by a more detailed account of the intense short-term development which culminated in the Pre-Flight Rating Test.The conclusion reached is that, in the 6000 to 8000 lb. thrust class, the economy and rapid availability achieved by combining a carefully tailored fan module with a simple, well proven core engine of modest pressure ratio can outweigh the advantages of higher cycle efficiency obtainable with a more complex machine.


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    Titel :

    The Evolution and Development Status of the ALF 502 Turbofan Engine


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Dobak, E.R. (Autor:in) / Dickey, T.A. (Autor:in)

    Kongress:

    National Aerospace Engineering and Manufacturing Meeting ; 1972



    Erscheinungsdatum :

    01.02.1972




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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