Nonlinear axial combustion instability occurs when one or more strong gaseous compression waves propagate longitudinally within motor; nonlinear unsteady flow field derives energy through interaction with combustion process and causes increase in time-averaged burning rate, pressure, and thrust; behavior was investigated using polyurethane-ammonium perchlorate propellants and some 200 motors; reproducible results were obtained; motors were found to be linearly stable and nonlinearly unstable with respect to initiation of instability.


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    Titel :

    Nonlinear axial combustion instability in solid propellant motors


    Weitere Titelangaben:

    AIAA J


    Beteiligte:
    Brownlee, W.G. (Autor:in)

    Erschienen in:

    AIAA Journal ; 2 , n 2


    Erscheinungsdatum :

    1964


    Format / Umfang :

    10 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :