An existing aeroelastic coupling environment originally developed for the simulation of constrained configurations without rigid-body degrees of freedom and its extension to the steady and unsteady simulation of configurations with rigid-body degrees of freedom is presented. Since a partitioned approach is employed, the rigid-body motion is realised by means of an additional solver. For steady flight, controls have to be actuated by a trim algorithm in order to achieve an equilibrium flight state. During unsteady simulations, the rigid-body motion is integrated in time. It generates additional coupling effects, especially with the structural deformation. The theoretical background of the single-field solvers as well as the data exchange between them is outlined, and first steady coupled results are shown.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Extension of an Aeroelastic Coupling Environment to Aircraft Configurations with Rigid-Body Degrees of Freedom


    Beteiligte:
    Wellmer, Georg (Autor:in) / Behr, Marek (Autor:in) / Ballmann, Josef (Autor:in)


    Erscheinungsdatum :

    2013


    Format / Umfang :

    8 Seiten





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Motion of a Rigid Body with Internal Degrees of Freedom

    Chernousko, Felix L. / Akulenko, Leonid D. / Leshchenko, Dmytro D. | Springer Verlag | 2017


    Static Aeroelastic Predictions for Complex Aircraft Configurations with CFD/CSD Coupling Methodology

    Wang, Gang / Mian, Haris Hameed / Shan, Xiaowen et al. | AIAA | 2015



    AIRCRAFT WITH UNRELATED DEGREES OF FREEDOM

    INAKI IGLESIAS AGUINAGA / JOSEBA LASA AGUIRREBENGOA | Europäisches Patentamt | 2022

    Freier Zugriff