The combustion or afterburning of fuel-rich rocket exhaust with the atmosphere may result in large infrared radiation emissions which can play a significant role in the design of missile base components and missile defense systems. Current engineering level models neglect turbulent-chemistry interactions and typically underpredict the intensity of plume afterburning and afterburning burnout. To evaluate the impact of turbulent-chemistry interactions, an assumed pdf model was applied to missile plume simulations of a generic booster. Simulation results reveal turbulent-chemistry interactions to have a large impact on plume signatures as afterburning burnout was approached.


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    Titel :

    Flowfield and Radiation Analysis of Missile Exhaust Plumes Using a Turbulent-Chemistry Interaction Model


    Beteiligte:
    W. H. Calhoon (Autor:in) / D. C. Kenzakowski (Autor:in)

    Erscheinungsdatum :

    2000


    Format / Umfang :

    12 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch





    Flowfield and Radiation Analysis of Missile Exhaust Plumes Using a Turbulent-Chemistry Interaction Model

    Calhoon, W. H. / Kenzakowski, D. C. / American Institute of Aeronautics and Astronautics et al. | British Library Conference Proceedings | 2000


    Flowfield Interactions Induced by Underexpanded Exhaust Plumes

    R.C. BOGER / H. ROSENBAUM / AND B.L. REEVES | AIAA | 1972



    Preventing Aircraft Damage Due to Missile Exhaust Plumes

    Dennis, C. / Royal Aeronautical Society | British Library Conference Proceedings | 2007