TJ-II:Influence of edge radial electric fields on particle and heat in the SOL: Difference between revisions

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== Description of the activity ==
== Description of the activity ==
Turbulence radial spreading controlled by sheared ExB flows has been experimentally identified in TJ-II <ref>Grenfell et al., Nuclear Fusion 2019</ref>. The gradual narrowing of the heat flux profile observed from L to I and to H-modes in AUG would be consistent with TJ-II picture <ref>Happel et al., IAEA-2018</ref>.
Turbulence radial spreading controlled by sheared ExB flows has been experimentally identified in TJ-II <ref>G. Grenfell et al., Nuclear Fusion59 (2019) 016018</ref>. The gradual narrowing of the heat flux profile observed from L to I and to H-modes in AUG would be consistent with TJ-II picture <ref>Happel et al., IAEA-2018</ref>.


The goal of this proposal is  to investigate the  influence of edge ExB sheraed flows on SOL particle & heat transport .
The goal of this proposal is  to investigate the  influence of edge ExB sheraed flows on SOL particle & heat transport .
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