The slightly compressible flow formulation is applied to the free-surface, three-dimensional turbulent flow around a Wigley hull. Two turbulence models (large eddy simulation and Baldwin-Lomax) are used and compared. The simulation conditions are the ones for which experimental and numerical results exist. The computational grid is built using an algebraic grid generator with the model fixed in space. The codes use the interface-capturing technique for computing the free-surface displacements and the Beam and Warming scheme for marching in time the numerical model. The results compare well with the experimental data available.


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    Title :

    Turbulent free-surface flow around a Wigley hull using the slightly compressible flow formulation


    Additional title:

    Turbulente freie Oberflächenströmung um einen Wigley-Schiffskörper unter Verwendung der Formel für eine geringfügig kompressible Strömung


    Contributors:

    Published in:

    Ocean Engineering ; 34 , 10 ; 1383-1392


    Publication date :

    2007


    Size :

    10 Seiten, 21 Quellen




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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