TJ-II: Searching for AEs suppression scenarios using off-axis ECCD: Difference between revisions
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(Created page with "== Experimental campaign == 2019 Autumn == Proposal title == '''Searching for AEs suppression scenarios using off-axis ECCD''' == Name and affiliation of proponent == Á. Ca...") |
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Suppression coupling between NBI-driven AEs and low frequency zonal flows | Suppression coupling between NBI-driven AEs and low frequency zonal flows | ||
doppler and HIBP measurements. | doppler and HIBP measurements. | ||
== International or National funding project or entity == | == International or National funding project or entity == |
Revision as of 12:12, 16 October 2019
Experimental campaign
2019 Autumn
Proposal title
Searching for AEs suppression scenarios using off-axis ECCD
Name and affiliation of proponent
Á. Cappa, C. Hidalgo, E. Ascasíbar (Laboratorio Nacional de Fusión)
Details of contact person at LNF
Á. Cappa
Description of the activity
The goal is to find ECRH launching configurations for which the amplitude of NBI-driven Alfvén Eigenmodes is mitigated. In this particular case we propose to investigate the effect of off-axis ECCD on different plasma locations. To this end, the heating systems set-up shown in figure 1 needs to be explored.
Suppression coupling between NBI-driven AEs and low frequency zonal flows doppler and HIBP measurements.
International or National funding project or entity
If applicable, enter funding here or write N/A
Description of required resources
Required resources:
- Number of plasma discharges or days of operation:
- Essential diagnostic systems:
- Type of plasmas (heating configuration): ECRH + NBI-1 plasmas following the scheme shown in Figure 1
- 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