This investigation was aimed at developing more sophisticated models to be incorporated in an off-design performance prediction method for transonic axial flow compressor stages for more accurate flow prediction. Primary emphasis was given to the improvement of shock models used for evaluating the shock losses, especially, at supercritical subsonic, but also at supersonic inflow conditions. The developed and refined methods were verified by calculating, investigating, and analyzing the losses of compressor cascades, as well as a transonic axial flow compressor.


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    Title :

    Shock Loss Model for Supercritical Subsonic Flows in Transonic Axial Flow Compressors


    Contributors:

    Publication date :

    1987


    Size :

    15 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English