A multilevel (multiscale/multifunctional) evaluation is demonstrated by applying it to three different sample problems. These problems include the probabilistic evaluation of a space shuttle main engine blade, an engine rotor and an aircraft wing. The results demonstrate that the blade will fail at the highest probability path, the engine two-stage rotor will fail by fracture at the rim and the aircraft wing will fail at 109 fatigue cycles with a probability of 0.9967.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Multiscale/Multifunctional Probabilistic Composite Fatigue


    Beteiligte:

    Kongress:

    SAMPE 08 ; 2008 ; Long Beach, CA, United States


    Erscheinungsdatum :

    2010-03-01


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :



    Multiscale Fatigue Life Prediction for Composite Panels

    Bednarcyk, B. / Yarrington, P. / Arnold, S. et al. | British Library Conference Proceedings | 2012


    Multiscale Fatigue Life Prediction for Composite Panels

    Bednarcyk, Brett / Yarrington, Phillip / Arnold, Steven | AIAA | 2012


    Probabilistic cyclic fatigue of composite structures

    Minnetyan, Levon / Chamis, Christos / Abdi, Frank et al. | AIAA | 2001