The objective of this numerical investigation is the evaluation of the small disturbance Naviex-Stokes method FLM-SD.NS for test cases of two-dimensional transonic flow. For this reason the results of a NLR7301 flap-oscillation and a pitching NACA 64A010 airfoil are compared to experimental data. The influence of viscosity is shown by comparison to results of Euler computations while the time effort is judged by comparing with results of unsteady full Navier-Stokes computations.


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    Titel :

    Small Disturbance Navier-Stokes Equations: Application on Transonic Two-dimensional Flows Around Airfoils


    Beteiligte:


    Erscheinungsdatum :

    2006


    Format / Umfang :

    8 Seiten





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch





    Aerodynamic Design of Transonic Airfoils Using Simulated Annealing and Navier-Stokes Equations

    Lee, S. L. / Damodaran, M. / AIAA | British Library Conference Proceedings | 2000



    Computational results for viscous transonic flows around airfoils

    HAASE, WERNER / ECHTLE, HARALD | AIAA | 1987


    Navier-Stokes Solutions of Turbulent Transonic Flows

    Tracey, J. L. / Richards, B. E. / Advisory Group for Aerospace Research & Development | British Library Conference Proceedings | 1996