A finite-volume numerical method is presented for the solution of the two-dimensional incompressible, unsteady Navier-Stokes equations in general moving curvilinear co-ordinates. The method employs the semi-strong conservation form of the governing equations with pressure and physical contravariant velocity components as dependent variables. The k-epsilon model is utilized to describe the turbulent flow process. The SIMPLE algorithm is used to handle the pressure-velocity coupling. Results for the calculation of the fluctuating flow past an airfoil are compared with the available experimental data. As a simulation of fluid-structure interaction, the calculation of the unsteady flow-field around a stay-vane hydrofoil in forced and free vibration is presented. The numerical results obtained in this work show very good agreement with experimental observations.


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    Titel :

    Finite volume method for the computation of fluid flow with moving grid for fluid-structure interactions


    Beteiligte:
    Mounsif, S. (Autor:in) / Mesquita, A.L.A. (Autor:in)


    Erscheinungsdatum :

    1997


    Format / Umfang :

    9 Seiten, 20 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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    Mounsif, S. / Amarante Mesquita, A. L. | British Library Online Contents | 1997


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    Bayyuk, S. / Powell, K. / van Leer, B. | AIAA | 1997


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    Parallel Computation of Parachute Fluid-Structure Interactions

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    Dynamic fluid-structure interactions using finite volume unstructured mesh procedures

    Slone, Avril / Pericleous, K. / Bailey, C. et al. | AIAA | 2000