Title of article :
Self-consistent modeling of impurity seeded JET advanced tokamak scenarios
Author/Authors :
Zagَrski، نويسنده , , R. and Telesca، نويسنده , , G. and Arnoux، نويسنده , , G. and Beurskens، نويسنده , , M. and Fundamenski، نويسنده , , W. and McCormick، نويسنده , , K.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2009
Pages :
4
From page :
404
To page :
407
Abstract :
The influence of neon and nitrogen seeding on the divertor heat load in JET tokamak is studied in terms of the numerical simulations of the whole device by the self-consistent core–edge code COREDIV and results are presented for advanced tokamak scenarios. First, the code has been applied to simulate two JET shots (#69980, #69987) characterized by different radiation levels. With this basis the code is used next to provide guidance for the JET experiments in terms of: effects on the heat load at the target plates for various x-point positions with respect to the target plates, and the effect of higher plasma and separatrix density, as well as effects of pure or mixed Ne/ N 2 -seeding.
Journal title :
Journal of Nuclear Materials
Serial Year :
2009
Journal title :
Journal of Nuclear Materials
Record number :
1365827
Link To Document :
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