Magnetic leakage fields created by circular butt-welded joints of a trunk pipeline are characterized by a variety of topographies differing in both shape and extension. Four sources of magnetic leakage fields around a circular welded joint are distinguished. Each source is simulated by a dipole moment with certain parameters. The developed mathematical model makes it possible to describe with high accuracy the entire variety of topographies of leakage fields around circular butt-welded joints of a trunk pipeline.


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    Titel :

    A dipole model for magnetic leakage fields created by a circular butt-welded joint


    Weitere Titelangaben:

    Ein Dipolmodell für magnetische Streuflussfelder erzeugt durch eine stumpfgeschweißte Rundnaht


    Beteiligte:
    Gobov, Y.L. (Autor:in) / Loskutov, V.E. (Autor:in) / Reutov, Y.Y. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2005


    Format / Umfang :

    5 Seiten, 4 Bilder, 2 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




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