Title of article
Study of heat flux deposition on the limiter of the Tore Supra tokamak
Author/Authors
Carpentier، نويسنده , , S. and Corre، نويسنده , , Y. and Chantant، نويسنده , , M. and Daviot، نويسنده , , R. and Dunand، نويسنده , , G. and Gardarein، نويسنده , , J.-L. and Gunn، نويسنده , , J. and Kocan، نويسنده , , M. and Le Niliot، نويسنده , , C. and Mitteau، نويسنده , , R. and Moncada، نويسنده , , V. and Monier-Garbet، نويسنده , , P. and Pégourié، نويسنده , , B. and Pocheau، نويسنده , , C. and Reichle، نويسنده , , R. and Rigollet، نويسنده , , F. and Saint-Laurent، نويسنده , , F. and Travère، نويسنده , , J.-M. and Tsitrone، نويسنده , , E.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
4
From page
955
To page
958
Abstract
On the limiter of Tore Supra, the heat loads map computed from deconvolution of IR surface temperatures shows good agreement with calorimetry measurements. This experimental heat pattern allows deducing the heat fluxes in the scrape-off layer using a 3D magnetic calculation and assuming only parallel heat transport along field lines. This calculation leads to an underestimation of the power circulating in the edge plasma according to the power balance, similarly to RFA measurements. The comparison between experimental heat loads on the limiter and modelling also shows a spreading of heat fluxes near the LCFS that cannot be explained only by parallel transport in the SOL.
Journal title
Journal of Nuclear Materials
Serial Year
2009
Journal title
Journal of Nuclear Materials
Record number
1365460
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