Development of aircraft’s wake vortex from the roll-up until vortex decay is studied. An aircraft model and a surrounding flow field obtained from high-fidelity Reynolds Averaged Navier-Stokes simulation are swept through a ground fixed computational domain to initialize the wake. After the initialization, large-eddy simulation of the vortical wake is performed until vortex decay, i.e., 2-3 minutes after the passage of aircraft. Here, the methodology and some results from the simulations using the DLR-F6 wing-body model are presented.


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    Titel :

    Large-Eddy Simulation of Spatially Developing Aircraft Wake


    Beteiligte:
    Misaka, Takashi (Autor:in) / Holzäpfel, Frank (Autor:in) / Gerz, Thomas (Autor:in)

    Kongress:

    2011 ; Sendai, Japan


    Erscheinungsdatum :

    2011-11-01


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





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