This paper describes a method for the determination of the flexible modes of an air-breathing hypersonic vehicle. The method outlined here takes into account changes in vehicle mass and structural temperature over the duration of the vehicle's trajectory. A simple sizing program is outlined to estimate the vehicle volume, mass, and planform requirements for a dual-cycle (rocket and scramjet) powered vehicle. It is shown that the varying mass effects dominate the frequencies and mode-shapes over the structural heating effects. We then discuss the effects of the structural modes on the transmission zeros.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Aerothermal Flexible Mode Analysis of a Hypersonic Vehicle (Postprint)


    Beteiligte:
    T. Williams (Autor:in) / M. A. Bolender (Autor:in) / D. B. Bowman (Autor:in) / O. Morataya (Autor:in)

    Erscheinungsdatum :

    2006


    Format / Umfang :

    25 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    An Aerothermal Flexible Mode Analysis of a Hypersonic Vehicle

    Williams, Trevor / Bolender, Michael / Doman, David et al. | AIAA | 2006


    Aerothermal Mode and Dynamic Analysis of Hypersonic Vehicle

    Chen, Hongyong / Wang, Jizhen / Chen, Haibo | AIAA | 2013


    Aerothermal Mode and Dynamic Analysis of Hypersonic Vehicle

    Chen, H. / Wang, J. / American Institute of Aeronautics and Astronautics; American Society of Mechanical Engineers; American Society of Civil Engineers | British Library Conference Proceedings | 2013


    Aerothermal Modeling and Dynamic Analysis of a Hypersonic Vehicle

    Culler, Adam / Williams, Trevor / Bolender, Michael | AIAA | 2007