Hypersonic vehicles operate in a hostile aerothermal environment which has a significant impact on their aerothermostructural performance. Significant coupling occurs between the aerodynamic flow field, structural heat transfer, and structural response creating a multidisciplinary interaction. Interfacing state-of-the-art disciplinary analysis methods is not efficient, hence interdisciplinary analysis methods integrated into a single aerothermostructural analyzer are needed. The NASA Langley Research Center is developing such methods in an analyzer called LIFTS (Langley Integrated Fluid-Thermal-Structural) analyzer. The evolution and status of LIFTS is reviewed and illustrated through applications.


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    Title :

    Application of Integrated Fluid-Thermal-Structural Analysis Methods


    Contributors:
    A. R. Wieting (author) / P. Dechaumphai (author) / K. S. Bey (author) / E. A. Thornton (author) / K. Morgan (author)

    Publication date :

    1988


    Size :

    13 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




    Application of integrated fluid-thermal structural analysis methods

    Wieting, Allan R. / Dechaumphai, Pramote / Bey, Kim S. et al. | NTRS | 1988


    Application of integrated fluid-thermal-structural analysis methods

    Wieting, Allan R. / Dechaumphai, Pramote / Bey, Kim S. et al. | NTRS | 1988




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