A paper describes a demonstration of the X-38 bolt-retractor system (BRS) on a spacecraft-simulating apparatus, called the Large Mobility Base, in NASA's Flight Robotics Laboratory (FRL). The BRS design was proven safe by testing in NASA's Pyrotechnic Shock Facility (PSF) before being demonstrated in the FRL. The paper describes the BRS, FRL, PSF, and interface hardware. Information on the bolt-retraction time and spacecraft-simulator acceleration, and an analysis of forces, are presented. The purpose of the demonstration was to show the capability of the FRL for testing of the use of pyrotechnics to separate stages of a spacecraft. Although a formal test was not performed because of schedule and budget constraints, the data in the report show that the BRS is a successful design concept and the FRL is suitable for future separation tests.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Demonstration of a Pyrotechnic Bolt-Retractor System


    Beteiligte:
    Johnston, Nick (Autor:in) / Ahmed, Rafiq (Autor:in) / Garrison, Craig (Autor:in) / Gaines, Joseph (Autor:in) / Waggoner, Jason (Autor:in)


    Erscheinungsdatum :

    01.09.2004


    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Seat airbag with pyrotechnic retractor

    ABRAMCZYK JOSEPH E / DENG ZHIBING / PATEL DEEPAK | Europäisches Patentamt | 2024

    Freier Zugriff

    X-38 Bolt Retractor Subsystem Separation Demonstration

    Rugless, Fedoria / Johnston, A. S. / Ahmed, R. et al. | NTRS | 2002


    X-38 Bolt Retractor Subsystem Separation Demonstration

    A. S. Johnston / R. Ahmed / J. C. Garrison et al. | NTIS | 2002


    Design and Demonstration of Bolt Retractor Separation System for X-38 Deorbit Propulsion Stage

    R. Ahmed / A. S. Johnston / J. C. Garrison et al. | NTIS | 2003


    Design and Demonstration of Bolt Retractor Separation System for X-38 Deorbit Propulsion Stage

    Ahmed, R. / European Space Agency / Fundacion INASMET | British Library Conference Proceedings | 2003