Uncertainty and reliability analysis of fluid-structure stability boundaries

C.V. Verhoosel, T.P. Scholcz, S.J. Hulshoff, M.A. Gutierrez

    Onderzoeksoutput: Bijdrage aan tijdschriftTijdschriftartikelAcademicpeer review

    28 Citaten (Scopus)
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    Samenvatting

    Fluid–structure interactions provide design constraints in many fields, yet methods available for their analysis normally assume that the structural properties are exactly known. In this contribution, these properties are more realistically modeled using random fields. Stochastic finite element methods are applied to perform uncertainty and reliability analysis on fluid–structure interaction problems with random input parameters. As an example we consider panel divergence and panel flutter. Numerical simulations demonstrate the appropriateness of sensitivitybased methods for characterization of the statistical moments of the critical points as well as for the determination of the probability of occurrence of undesired phenomena
    Originele taal-2Engels
    Pagina's (van-tot)91-104
    TijdschriftAIAA Journal
    Volume47
    Nummer van het tijdschrift2
    DOI's
    StatusGepubliceerd - 2009

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