In this study, reactive B/Ti multilayer igniters were investigated for the noncontact ignition of a micro solid rocket array thruster in vacuum. When current is supplied to the B/Ti multilayer igniter, the chemical reaction: 2B + Ti rightwards double arrow TiB2 + 1320 cal/g occurs, and high temperature plasma is discharged to a distance of several millimeters or more. The B/Ti multilayer igniters with 3 sizes were fabricated, and tested in 6 configurations of solid propellant. Although one rocket with ignition charge was ignited successfully, the noncontact ignition of the solid propellant was not achieved.


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    Titel :

    B/Ti multilayer reactive igniter for micro solid rocket array thruster


    Beteiligte:
    Tanaka, S. (Autor:in) / Kondo, K. (Autor:in) / Habu, H. (Autor:in) / Itoh, A. (Autor:in) / Watanabe, M. (Autor:in) / Hori, K. (Autor:in) / Esashi, M. (Autor:in)


    Erscheinungsdatum :

    2007


    Format / Umfang :

    4 Seiten, 10 Quellen




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch





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