In development of ammonium perchlorate polyurethane solid propellants at CARDE, (Canadian Armament Research and Development Establishment), unstable combustion in finite-wave axial mode was occasionally experienced; to provide method for testing instability by minimum number of firings, pulse technique employing small gunpowder charges was developed to initiate unstable combustion when motor is operating in incipiently unstable regime; technique and devices are described and some results obtained presented; technique was used successfully for rocket motors, heavy-walled and flight-type, from 2 to 17 in. in diam.


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    Titel :

    Pulse technique for evaluation of combustion instability in solid propellant rocket motors


    Weitere Titelangaben:

    Can Aeronautics Space J


    Beteiligte:
    Morris, E.P. (Autor:in)


    Erscheinungsdatum :

    1965


    Format / Umfang :

    5 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Combustion instability in solid propellant rocket motors

    Price, E.W. / Sofferis, J.W. | Engineering Index Backfile | 1958


    Combustion instability in solid propellant rocket motors -- Review

    Sotter, G. | Engineering Index Backfile | 1963



    Combustion Instability and the Design of Solid Propellant Rocket Motors

    A. K. Roberts / W. G. Brownlee / F. Jackson | NTIS | 1970