The advent of lightweight fairings for new spacecraft and the increased thrust of new launch vehicles have intensified the need for better techniques for predicting and for reducing the low frequency noise environment of spacecraft at liftoff. This paper presents a VAPEPS (VibroAcoustic Payload Environment Prediction System) parametrical analysis of the noise reduction of spacecraft fairings and explores a novel technique for increasing the low frequency noise reduction of lightweight fairing by approximately 10 dB.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Noise environment reduction foam spheres in space


    Beteiligte:
    Scharton, Terry (Autor:in) / Kern, Dennis (Autor:in) / Badilla, Gloria (Autor:in)

    Erscheinungsdatum :

    01.09.1989


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Noise Environment Reduction Foam Spheres in Space

    Kern, Dennis / Badilla, Gloria / Scharton, Terry | SAE Technical Papers | 1989


    Noise reduction coating for use on dark colored foam

    SUTHERLAND DEVIN J | Europäisches Patentamt | 2017

    Freier Zugriff

    Noise Reduction Coating For Use On Dark Colored Foam

    SUTHERLAND DEVIN J | Europäisches Patentamt | 2016

    Freier Zugriff

    Noise Reduction Using Embedded Masses in Poro-elastic Foam

    Chin, C. / American Institute of Aeronautics and Astronautics; Conferderation of European Aerospace Societies | British Library Conference Proceedings | 2008