This paper develops efficiency and stability improvements in the incremental successive substitution (ISS) procedure commonly used to generate the solution to nonlinear heat conduction problems. This is achieved by employing the pseudo-update scheme of Broyden, Fletcher, Goldfarb and Shanno in conjunction with the constrained version of the ISS. The resulting algorithm retains the formulational simplicity associated with ISS schemes while incorporating the enhanced convergence properties of slope driven procedures as well as the stability of constrained approaches. To illustrate the enhanced operating characteristics of the new scheme, the results of several benchmark comparisons are presented.


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    Titel :

    Pseudo-updated constrained solution algorithm for nonlinear heat conduction


    Beteiligte:
    Tovichakchaikul, S. (Autor:in) / Padovan, J. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.06.1983



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch





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