A test structure representing a portion of a hypersonic vehicle was instrumented with strain gages and thermocouples. This test structure was then subjected to laboratory heating representative of supersonic and hypersonic flight conditions. A finite element computer model of this structure was developed using several types of elements with the NASA structural analysis (NASTRAN) computer program. Temperature inputs from the test were used to generate predicted model thermal stresses and these were correlated with the test measurements.


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    Titel :

    Correlation of Predicted and Measured Thermal Stresses on a Truss-Type Aircraft Structure


    Beteiligte:
    J. M. Jenkins (Autor:in) / L. S. Schuster (Autor:in) / A. L. Carter (Autor:in)

    Erscheinungsdatum :

    1978


    Format / Umfang :

    57 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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