This paper describes the work to design a composite bladed marine propeller. The hydrodynamic load and the nonlinear structural responses are predicted by the coupled FEM/CFD method. A pre-twist strategy is used to determine a new geometry of the composite bladed propeller for improving the hydrodynamic performance. Different material schemes and symmetric stacking sequences are considered as the design parameters. An evaluation method of multi-objective function is presented for optimizing the strength, deflection and mass at design conditions. Numerical results are obtained and the optimal design scheme of the composite bladed propeller is obtained.


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    Titel :

    Structural Design and Multi-objective Evaluation of Composite Bladed Propeller


    Beteiligte:
    Hong, Y. (Autor:in) / Hao, L.F. (Autor:in) / Wang, P.C. (Autor:in) / Liu, W.B. (Autor:in) / Zhang, H.M. (Autor:in) / Wang, R.G. (Autor:in)


    Erscheinungsdatum :

    2014


    Format / Umfang :

    8 Seiten, Bilder, Tabellen, 15 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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