4,378
edits
TJ-II:Investigation of turbulence spreading and information transfer in the TJ-II stellarator: Difference between revisions
TJ-II:Investigation of turbulence spreading and information transfer in the TJ-II stellarator (view source)
Revision as of 11:36, 25 January 2017
, 25 January 2017→Description of the activity, including motivation/objectives and experience of the proponent (typically one-two pages)
| Line 29: | Line 29: | ||
* Investigation of the influence of edge ExB sheared flows and turbulence on the strength of Edge-SOL coupling in H and D plasmas. | * Investigation of the influence of edge ExB sheared flows and turbulence on the strength of Edge-SOL coupling in H and D plasmas. | ||
* Propagation of edge / core perturbations (i.e. pellets / ECRH modulation / biasing) on the SOL in plasma regimes with different edge sheared flows. | * Propagation of edge / core perturbations (i.e. pellets / ECRH modulation / biasing) on the SOL in plasma regimes with different edge sheared flows. | ||
* Analysis of these edge/core perturbations using the Transfer Entropy <ref>B. Ph. van Milligen et al., Phys. Plasmas 23, 072305 (2016)</ref>, to quantify the flow of information from the edge to the SOL | * Analysis of these edge/core perturbations using the Transfer Entropy <ref>B. Ph. van Milligen et al., [doi:10.1088/0029-5515/54/2/023011|Nucl. Fusion '''54''' (2014), 023011] and [doi:10.1063/1.4958806|Phys. Plasmas 23, 072305 (2016)]</ref>, to quantify the flow of information from the edge to the SOL | ||
* Characterization of core-edge-SOL turbulence spreading. | * Characterization of core-edge-SOL turbulence spreading. | ||