A methodology is presented for the computational simulation of primitive variable uncertainties, and attention is given to the simulation of specific aerospace components. Specific examples treated encompass a probabilistic material behavior model, as well as static, dynamic, and fatigue/damage analyses of a turbine blade in a mistuned bladed rotor in the SSME turbopumps. An account is given of the use of the NESSES probabilistic FEM analysis CFD code.


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    Title :

    Probabilistic evaluation of uncertainties and risks in aerospace components


    Contributors:
    Shah, A. R. (author) / Shiao, M. C. (author) / Nagpal, V. K. (author) / Chamis, C. C. (author)


    Publication date :

    1992-01-01


    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English





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