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TJ-II: Influence of magnetic configuration on filament dynamics: Difference between revisions
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TJ-II: Influence of magnetic configuration on filament dynamics (view source)
Revision as of 10:04, 10 December 2020
, 10 December 2020→Description of required resources
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== Description of required resources == | == Description of required resources == | ||
In a previous characterization of the boundary of TJ-II <ref>T. Kobayashi, U. Losada, B. Liu et al., Nuclear Fusion 59, 044006 (2019)</ref>, sufficient data for a preliminary evaluation of filaments was gathered <ref> G. Grenfell et al., to be submitted </ref>. Form this first analysis a number of additional requirements were established for a complete characterization of filaments, including: | |||
a) Radially and poloidally separated <math>I_{sat}</math> measurements to carry out correlation-based analysis of filament shape and velocity. | |||
b) Identical probeheads with similar layouts in both manipulators to provide equivalent filament measurements in regions with different curvatures. | |||
c) The best possible characterization of <math>n_e</math> and <math>T_e</math> profiles at the edge and SOL regions. | |||
d) Repeat experiments with a magnetic configuration featuring long connection lengths for several cm. after the LCFS. | |||
Required resources: | Required resources: | ||
* Number of plasma discharges or days of operation: | * Number of plasma discharges or days of operation: | ||