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TJ-II:Impurity injection by laser blow-off: influence of main ions charge/mass on impurity confinement and transport: Difference between revisions
TJ-II:Impurity injection by laser blow-off: influence of main ions charge/mass on impurity confinement and transport (view source)
Revision as of 15:38, 23 January 2017
, 23 January 2017→Description of required resources
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* Number of plasma discharges or days of operation: We would need at least three operational days: one (compatible with other experiments) to adjust all the variables of the laser blow-off system and two days to perform the experiment. | * Number of plasma discharges or days of operation: We would need at least three operational days: one (compatible with other experiments) to adjust all the variables of the laser blow-off system and two days to perform the experiment. | ||
* Essential diagnostic systems: Main diagnostics will be radiation diagnostics (bolometers, X-rays, VUV spectrometer, etc.) and ECR radiometer data as well as other diagnostics with good time resolution. | * Essential diagnostic systems: Main diagnostics will be radiation diagnostics (bolometers, X-rays, VUV spectrometer, etc.) and ECR radiometer data as well as other diagnostics with good time resolution. | ||
* Type of plasmas (heating configuration): We need standard configuration plasmas (100_44_64). | * Type of plasmas (heating configuration): We need standard configuration plasmas (100_44_64) with ECRH heating. | ||
* Specific requirements on wall conditioning if any: | * Specific requirements on wall conditioning if any: | ||
1. We want discharges in He in order to study the impurity confinement as a function of effective mass. | 1. We want discharges in He in order to study the impurity confinement as a function of effective mass. | ||