An objective of the High Performance Computing and Communication Program at the NASA Langley Research Center is to demonstrate multidisciplinary shape and sizing optimization of a complete aerospace vehicle configuration by using high-fidelity finite-element structural analysis and computational fluid dynamics aerodynamic analysis in a distributed, heterogeneous computing environment that includes high performance parallel computing. A software system has been designed and implemented to integrate a set of existing discipline analysis codes, some of them computationally intensive, into a distributed computational environment for the design of a high-speed civil transport configuration. The paper describes both the preliminary results from implementing and validating the multidisciplinary analysis and the results from an aerodynamic optimization. The discipline codes are integrated by using the Java programming language and a Common Object Request Broker Architecture compliant software product. A companion paper describes the formulation of the multidisciplinary analysis and optimization system.


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    Titel :

    Multidisciplinary High-Fidelity Analysis and Optimization of Aerospace Vehicles, Part 2: Preliminary Results


    Beteiligte:
    J. L. Walsh (Autor:in) / R. P. Weston (Autor:in) / J. A. Samareh (Autor:in) / B. H. Mason (Autor:in)

    Erscheinungsdatum :

    2004


    Format / Umfang :

    26 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Multidisciplinary High-Fidelity Analysis and Optimization of Aerospace Vehicles, Part 2: Preliminary Results

    Walsh, J. L. / Weston, R. P. / Samareh, J. A. et al. | British Library Conference Proceedings | 2000



    Multidisciplinary High-Fidelity Analysis and Optimization of Aerospace Vehicles

    Walsh, J. L. / Townsend, J. C. / Salas, A. O. et al. | NTRS | 2000


    Multidisciplinary High-Fidelity Analysis and Optimization of Aerospace Vehicles

    Walsh, J. L. / Weston, R. P. / Samareh, J. A. et al. | NTRS | 2000


    Multidisciplinary High-Fidelity Analysis and Optimization of Aerospace Vehicles, Part 1: Formulation

    Walsh, J. L. / Townsend, J. C. / Salas, A. O. et al. | British Library Conference Proceedings | 2000