A preferential vibration-dissociation coupling model is incorporated into a radiatively coupled viscous shock laver code that also includes chemical, radiative, and thermal nonequilibrium. Stagnation point flow profiles are obtained for various Fire 2 flight conditions and for a typical 14 km/sec AOTV case, and comparisons are made with Fire 2 experimental data. Adjustments in molecular absorption coefficients are also made for several diatomic species. Based on comparisons with experimental data, very little preferential dissociation behavior is present in the Fire 2 flight conditions.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    A preferential vibration dissociation coupling model for nonequilibrium flowfields


    Contributors:

    Conference:

    AIAA, Plasmadynamics and Lasers Conference ; 1993 ; Orlando, FL, United States


    Publication date :

    1993-07-01


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English




    A preferential vibration dissociation coupling model for nonequilibrium flowfields

    MCGOUGH, DAVID / CARLSON, LELAND / GALLY, THOMAS | AIAA | 1993


    Comparison of vibration-dissociation coupling and radiative transfermodels for AOTV/AFE flowfields

    CARLSON, LELAND A. / BOBSKILL, GLENN J. / GREENDYKE, ROBERT B. | AIAA | 1990


    Vibration-dissociation coupling in nonequilibrium flows

    LANDRUM, D. B. / CANDLER, GRAHAM V. | AIAA | 1992


    Vibration-dissociation coupling in nonequilibrium flows

    LANDRUM, D. / CANDLER, GRAHAM | AIAA | 1991