Wings of modern aircraft have to be designed to give optimal response with respect to loads, comfort and performance. An essential part of the wing development is thus a design process which can take all these aspects into consideration. In the “Adaptive Wing” work package of the CleanSky “Smart Fixed Wing Aircraft” project, a multi-fidelity wing design method using aeroelastic tailoring has been developed. In the article, the process is presented in detail. The approach is based on a parametric wing design approach. Both beam models and shell models are derived and optimized in separate optimization environments. Investigations of the use of unbalanced laminates in aeroelastic tailoring are presented, employing the optimization of lamination parameters. The applications are demonstrated on two aircraft configurations, a long range and a short range transport aircraft. Further developments presented in the article include the introduction of CFD-based aerodynamics in the tailoring process, and a process extension to assess the influence of aeroelastic tailoring on fatigue.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Investigations of passive wing technologies for load reduction


    Beteiligte:
    Krüger, W.R. (Autor:in) / Dillinger, J. (Autor:in) / Breuker, R. de (Autor:in) / Haydn, K. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2019


    Format / Umfang :

    17 pages



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt



    Investigations of passive wing technologies for load reduction

    Krüger, W. R. / Dillinger, J. / De Breuker, R. et al. | Springer Verlag | 2019

    Freier Zugriff

    Investigations of passive wing technologies for load reduction

    Krüger, W. R. / Dillinger, J. / De Breuker, R. et al. | Online Contents | 2019


    AIRCRAFT WING LOAD REDUCTION DEVICE AND AIRCRAFT WING LOAD REDUCTION METHOD

    HIRABAYASHI DAISUKE / AKIBA KOSABURO | Europäisches Patentamt | 2019

    Freier Zugriff

    A PASSIVE-ADAPTIVE WING FOR DRAG REDUCTION

    York, C. B. / Murta, Y. B. / Almeida, S. F. M. | British Library Conference Proceedings | 2018


    PASSIVE, ACTIVE AND ADAPTIVE SYSTEMS FOR WING VORTEX DRAG REDUCTION

    Ceron-Munoz, H.D. / Catalano, F.M. / Coimbra, R.F. et al. | British Library Conference Proceedings | 2008