Applications of the numerical techniques discussed in Part I of this article are presented. Fundamental wave/shear-layer interaction calculations are performed exhibiting the waves produced by high-speed turbulent mixing processes and the interactions of an expansion fan and shock wave with a developing shear layer. Calculations for an underexpanded supersonic jet into a supersonic external stream at different velocity ratios are presented which delineate betweeen weakly interactive and strongly interactive processes in the jet near field. Calculations for the multiple-cell shock structure of an underexpanded jet into still air exhibit the damping of wave intensities by the turbulence and compare quite favorably with available data.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Interactive phenomena in supersonic jet mixing problems. II - Numerical studies


    Contributors:
    Dash, S. M. (author) / Wolf, D. E. (author)

    Published in:

    Publication date :

    1984-10-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English


    Keywords :