Analysis of Tungsten Transport in JT-60U Plasmas
نویسندگان
چکیده
منابع مشابه
Localized Tungsten Deposition in Divertor Region in JT-60U
Deposition profiles of tungsten released from the outer divertor were studied in JT-60U. A neutron activation method was used for the first time to accurately measure deposited tungsten. Surface density of tungsten in the thick carbon deposition layer can be measured by this method. Tungsten was mainly deposited on the inner divertor (around inner strike points) and on the outer wing of the dom...
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Dynamics of ion internal transport barrier (ITB) formation and impurity transport both in the Large Helical Device (LHD) heliotron and JT-60U tokamak are described. Significant differences between heliotron and tokamak plasmas are observed. The location of the ITB moves outward during the ITB formation regardless of the sign of magnetic shear in JT-60U and the ITB becomes more localized in the ...
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ژورنال
عنوان ژورنال: Plasma and Fusion Research
سال: 2015
ISSN: 1880-6821
DOI: 10.1585/pfr.10.3403062