Merging a CAE shape optimization system and a concept Taguchi method SN-ratio index, a robustness-focused automated shape optimization method has been developed. Applying this method to diesel intake ports, with mold position tolerance set as the error factor, SN-ratio was defined for swirl stability. As a result of the optimization provided by a multi-objective genetic algorithm, simultaneous improvement of flux, swirl rotation and SN ratio was achieved.


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    Titel :

    A Robustness-Focused Shape Optimization Method for Intake Ports


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Kawaguchi, Akio (Autor:in) / Ona, Kunihito (Autor:in) / Takada, Noriyuki (Autor:in) / Aiba, Teruhiko (Autor:in)

    Kongress:

    Powertrains, Fuels and Lubricants Meeting ; 2009



    Erscheinungsdatum :

    15.06.2009




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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