Abstract This paper presents a multi-fidelity distributed aircraft design process using fully automated Computational Fluid Dynamic (CFD) analysis and optimization aiming to provide better prediction of aircraft characteristics in the early aircraft design stages for both conventional and unconventional aircraft configurations. Gradient based optimization algorithm in conjunction with adjoint sensitive analysis method is employed to tackle the more detailed shape arising with the increasing fidelity of the aerodynamic analysis tool. The design process is applied to a short-range transport aircraft. The design synthesis is applied to the original and redesigned configuration and the comparison of the synthesised aircraft characteristics highlight the effect of the shape design in the aircraft design process.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Application of Aerodynamic Optimization in a Multi-fidelity Distributed Overall Aircraft Design System


    Beteiligte:
    Gu, Xiangyu (Autor:in) / Liu, Lili (Autor:in) / Ciampa, Pier Davide (Autor:in) / Fu, Yuanzi (Autor:in)


    Erscheinungsdatum :

    2019-01-01


    Format / Umfang :

    14 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    High fidelity aerodynamic optimization in distributed overall aircraft design

    Gu, Xiangyu / Ciampa, Pier Davide / Nagel, Björn | AIAA | 2016


    High Fidelity Aerodynamic Optimization in Distributed Overall Aircraft Design (AIAA 2016-3508)

    Gu, Xiangyu / Ciampa, Pier Davide / Nagel, Björn et al. | British Library Conference Proceedings | 2016



    Robust Multi-Fidelity Aerodynamic Design Optimization Using Surrogate Models

    Jaeggi, D. / Parks, G. / Dawes, W. et al. | British Library Conference Proceedings | 2008