Title of article :
Interpretation of SOL flows and target asymmetries in JET using EDGE2D code calculations
Author/Authors :
Chankin، نويسنده , , A.V. and Corrigan، نويسنده , , G. and Erents، نويسنده , , S.K. and Matthews، نويسنده , , G.F. and Spence، نويسنده , , J. and Stangeby، نويسنده , , P.C.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Pages :
7
From page :
518
To page :
524
Abstract :
The EDGE2D code with drifts can satisfactorily reproduce measured target asymmetries in the JET field reversal experiments. It also reveals the parallel flow pattern in the main scrape-off layer (SOL) region, which mainly consists of the ion Pfirsch–Schlüter flow and the return parallel flow caused by the poloidal Er×B drift. Individual switches for the drifts in the EDGE2D enabled one to separate effects of various drifts. It was found that ∇B and centrifugal drifts cause the largest target asymmetries and SOL flows. However, E×B drifts were also found to produce the right trends in the asymmetries.
Keywords :
2D model , Divertor modelling , SOL plasma
Journal title :
Journal of Nuclear Materials
Serial Year :
2001
Journal title :
Journal of Nuclear Materials
Record number :
1348851
Link To Document :
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