A high-speed multipass real-time holographic interferometer is being employed to observe flow patterns of cover gas surrounding a gas tungsten arc welding plasma. This cover gas keeps contaminants from interacting with the molten pool. Commercially available gas cups and original gas cup designs were evaluated in obtaining an optimal flow for the cover gas.


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    Titel :

    Gas Flow Pattern Studies Using Holographic Interferometry


    Beteiligte:

    Kongress:

    Flow Visualization and Aero-Optics in Simulated Environments ; 1987 ; Orlando,FL,United States


    Erschienen in:

    Erscheinungsdatum :

    1987-08-24





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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