• DocumentCode
    994230
  • Title

    Acoustic emission data from the MFTF magnets

  • Author

    Lore, J. ; Tamada, N. ; Tsukamoto, Osami ; Horvath, J.A. ; Iwasa, Y.

  • Author_Institution
    Massachusetts Institute of Technology, Cambridge, Massachusetts
  • Volume
    19
  • Issue
    3
  • fYear
    1983
  • fDate
    5/1/1983 12:00:00 AM
  • Firstpage
    1090
  • Lastpage
    1093
  • Abstract
    An acoustic emission (AE) technique for monitoring mechanical disturbances in large superconducting magnets was applied during testing of the MFTF yin-yang coils. A signal processing method was developed to locate sources of AE in the magnet and distinguish the type of activity. The method was then used to provide information on conductor motion activity and structural integrity of the magnet.
  • Keywords
    Acoustic emission; Mechanical factors; Superconducting magnets, plasma confinement; Acoustic emission; Calibration; Coils; Conductors; Event detection; Magnetic sensors; Magnets; Monitoring; Signal processing; Voltage;
  • fLanguage
    English
  • Journal_Title
    Magnetics, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9464
  • Type

    jour

  • DOI
    10.1109/TMAG.1983.1062391
  • Filename
    1062391
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=994230