• Login
    View Item 
    •   eScholar Home
    • Faculty of Energy Systems & Nuclear Science
    • Master Theses & Projects
    • View Item
    •   eScholar Home
    • Faculty of Energy Systems & Nuclear Science
    • Master Theses & Projects
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Study of contaminants in plasmas during decommissioning processes

    Thumbnail
    View/Open
    Somer_Nicholas.pdf (13.37Mb)
    Date
    2020-12-01
    Author
    Somer, Nicholas
    Metadata
    Show full item record
    Abstract
    With the intention of eventual development of on-site radionuclide capture technologies, methods to simulate radionuclide behaviour when contaminated components are subjected to plasma-based decommissioning processes are developed. Two parallel plasma systems are developed and investigated. A better-understood argon plasma based system has temperature measurement methods developed, along with an exploration of the resultant behavior when non-radioactive isotopes of cesium iodide contaminants are introduced. This plasma system produces traces of ionic species of cesium and iodide, as well as space-dependent deposition patterns: both of which are relevant towards understanding behaviour of contaminants in environments undergoing decommissioning processes. A physical simulation of a cutting process of a contaminated component is completed using an commercial plasma torch by cutting cesium iodide contaminated samples. This process produces some of the same ionic species as in the controlled experiment, proving a controlled argon plasma can be used to simulate plasma environments in decommissioning scenarios.
    URI
    https://hdl.handle.net/10155/1270
    Collections
    • Electronic Theses and Dissertations [1323]
    • Master Theses & Projects [79]

    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV
     

     

    Browse

    All of eScholarCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    LoginRegister

    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV