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)

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 == Description of the activity ==
-The goal is to find ECRH launching configurations for which the amplitude of
+The goal of the proposal is to find ECRH launching configurations for which the amplitude of
-NBI-driven Alfvén Eigenmodes is mitigated. In this particular case we propose to investigate the effect of off-axis ECCD on different
+NBI-driven Alfvén Eigenmodes is mitigated. In this particular case we intend to investigate the effect of off-axis ECCD at different
-plasma locations. To this end, the heating systems set-up shown in figure 1 needs to be explored.
+plasma radius. The heating power set-up shown in figure 1 will allows us to investigate the effect of ECCD with different combinations of power and ECCD efficiency. Studies of coupling between NBI-driven AEs and low frequency zonal flows will benefit from scenario in which AEs activity can be altered without inducing large changes in plasma conditions.
-Suppression coupling between NBI-driven AEs and low frequency zonal flows
-doppler and HIBP measurements.
 == International or National funding project or entity ==