A thermoviscoplastic computational method for hypersonic structures is presented. The method employs a unified viscoplastic constitutive model implemented in a finite element approach for quasi-static thermal-structural analysis. Applications of the approach to convectively cooled hypersonic structures illustrate the effectiveness of the approach and provide insight into the transient inelastic structural behavior at elevated temperatures.


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    Titel :

    Thermo-viscoplastic analysis of hypersonic structures subjected to severe aerodynamic heating


    Beteiligte:

    Kongress:

    AIAA, ASME, ASCE, AHS, and ASC, Structures, Structural Dynamics and Materials Conference ; 1989 ; Mobile, AL, United States


    Erscheinungsdatum :

    01.01.1989


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch





    Thermoviscoplastic analysis of hypersonic structures subjected to severe aerodynamic heating

    THORNTON, EARL A. / ODEN, J. TINSLEY / TWORZYDLO, W. WOYTEK et al. | AIAA | 1990




    Aerodynamic heating of hypersonic configurations

    Chauvin, L. T. / Hodge, B. L. / Swanson, A. G. | NTRS | 1958