TJ-II: On the search of Zonal Flows and the influence of Alfvén Eigenmodes in the TJ-II stellarator: Difference between revisions
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== Description of the activity == | == Description of the activity == | ||
Enter description here <ref>A. Einstein, Journal of Exceptional Results (2017)</ref>, including motivation/objectives and experience of the proponent (typically one-two pages) | Enter description here <ref>A. Einstein, Journal of Exceptional Results (2017)</ref>, including motivation/objectives and experience of the proponent (typically one-two pages) | ||
The main focus of this work is the experimental search of zonal flows and the possible influence of fast particle driven modes in the dynamics of zonal flows in the plasma core region of fusion plasmas. In this study both HIBP-I and HIBP-II systems will operate in scanning and fixed point mode to determine plasma profiles as well as plasma potential and density fluctuations in an specific radial location. This unique set-up permits the simultaneous investigation of the radial structure of fluctuations and long-range correlated scales in the whole plasma poloidal cross-section in the TJ-II stellarator. | |||
== International or National funding project or entity == | == International or National funding project or entity == |
Revision as of 11:53, 18 January 2022
Experimental campaign
Spring 2022
Proposal title
TJ-II: On the search of core Zonal Flows and the influence of Alfvén Eigenmodes in the TJ-II stellarator
Name and affiliation of proponent
Enter name, affiliation and ORCID code here
Suggested format:
John Doe, University of Ivory Tower
Details of contact person at LNF
If applicable, enter contact person here or write N/A
Description of the activity
Enter description here [1], including motivation/objectives and experience of the proponent (typically one-two pages)
The main focus of this work is the experimental search of zonal flows and the possible influence of fast particle driven modes in the dynamics of zonal flows in the plasma core region of fusion plasmas. In this study both HIBP-I and HIBP-II systems will operate in scanning and fixed point mode to determine plasma profiles as well as plasma potential and density fluctuations in an specific radial location. This unique set-up permits the simultaneous investigation of the radial structure of fluctuations and long-range correlated scales in the whole plasma poloidal cross-section in the TJ-II stellarator.
International or National funding project or entity
Include funding here (grants, national plans)
Description of required resources
Required resources:
- Number of plasma discharges or days of operation:
- Essential diagnostic systems:
- Type of plasmas (heating configuration):
- Specific requirements on wall conditioning if any:
- External users: need a local computer account for data access: yes/no
- Any external equipment to be integrated? Provide description and integration needs:
Preferred dates and degree of flexibility
Preferred dates: (format dd-mm-yyyy)
References
- ↑ A. Einstein, Journal of Exceptional Results (2017)