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TJ-II:Searching for AEs suppression scenarios using off-axis ECCD: Difference between revisions
TJ-II:Searching for AEs suppression scenarios using off-axis ECCD (view source)
Revision as of 17:57, 20 January 2022
, 20 January 2022→Experimental plan
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Until now, only ECCD on-axis has been investigated. We will now try to modify the rotational transform profile by inducing ECCD off-axis with | Until now, only ECCD on-axis has been investigated. We will now try to modify the rotational transform profile by inducing ECCD off-axis with | ||
different levels of power at different plasma radius. The heating power set-up shown in figure 1 will allow | different levels of power at different plasma radius. Teo set-ups can be ased to carry out this experiment | ||
The heating power set-up shown in figure 1 will allow | |||
us to investigate the effect of ECCD using different combinations of ECH1 beam power and ECCD efficiency. | us to investigate the effect of ECCD using different combinations of ECH1 beam power and ECCD efficiency. | ||
With this set-up, launching ECH2 power with <math>n_{||}=0</math> , only a small amount of ECCD current will be induced by the | With this set-up, launching ECH2 power with <math>n_{||}=0</math> , only a small amount of ECCD current will be induced by the | ||