An axial flow compressor has been tested with water droplet ingestion under a variety of conditions. The results illustrate the manner in which the compressor pressure ratio, efficiency and surging characteristics are affected. A model for estimating the performance of a compressor during water ingestion has been developed and the predictions obtained compare favorably with the test results. It is then shown that with respect to five droplet-associated nonlinearly-interacting processes (namely, droplet-blade interactions, blade performance changes, centrifugal action, heat and mass transfer processes and droplet break-up), the initial water content and centrifugal action play the most dominant roles.


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    Titel :

    Water ingestion into jet engine axial compressors


    Beteiligte:
    Tsuchiya, T. (Autor:in) / Murthy, S. N. B. (Autor:in)

    Kongress:

    Aerospace Sciences Meeting ; 1982 ; Orlando, FL


    Erscheinungsdatum :

    01.01.1982


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Water ingestion into jet engine axial compressors

    TSUCHIYA, T. / MURTHY, S. | AIAA | 1982



    Effects of water ingestion into jet engine

    MURTHY, S. / EHRESMAN, C. | AIAA | 1984


    Damage to axial compressors

    Dunham, J. | Engineering Index Backfile | 1959


    Axial-Flow Compressor Performance With Water Ingestion

    Tsuchiya, T. / Murthy, S. B. | NTRS | 1986