TJ-II:Searching for zonal fields and zonal flows driven by fast particles in TJ-II: Difference between revisions
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== Experimental campaign == | == Experimental campaign == | ||
2019 Spring | |||
== Proposal title == | == Proposal title == | ||
'''Searching for zonal flieds and zonal flows driven by fast particles in TJ-II''' | '''Searching for zonal flieds and zonal flows driven by fast particles in TJ-II''' | ||
== | == HIBP team == | ||
Enter name and affiliation here | Enter name and affiliation here | ||
== | == Alexander V. Melnikov, Philipp Khabanov, O. Kozachek, O. Chmyga, Carlos Hidalgo == | ||
If applicable, enter contact person here or write N/A | If applicable, enter contact person here or write N/A | ||
== | == Fast ions have been found to impact plasma confinement <ref>J. Citrin et al., PRL 111 (2013) 155001</ref>. Understanding the underlying physics is an essential task for future fusion reactors where plasmas will be dominated by fast particle dynamics. In particular, non-linear excitations of zonal structures by fast particle driven modes are predicted to play an important role on the nonlinear dynamics of AEs and related transport <ref>A. Einstein, Journal of Exceptional Results (2017)</ref>. The goal of the proposal is searching for zonal fields (i.e. magnetic fields) and zonal flows (i.e. radial electric fields) driven by fast particles in TJ-II. == | ||
== | == Collaboration with Kurchatov and Kharkov teams == | ||
If applicable, enter funding here or write N/A | If applicable, enter funding here or write N/A | ||
== | == The dual HIBP will be the key diagnostic tool, supported by magnetics probes == | ||
Required resources: | Required resources: | ||
* Number of plasma discharges or days of operation: | * Number of plasma discharges or days of operation: 2 days | ||
* Essential diagnostic systems: | * Essential diagnostic systems: dual HIBP | ||
* Type of plasmas (heating configuration): | * Type of plasmas (heating configuration): NBI scenarios | ||
* Specific requirements on wall conditioning if any: | * Specific requirements on wall conditioning if any: | ||
* External users: need a local computer account for data access: yes/no | * External users: need a local computer account for data access: yes/no | ||
* Any external equipment to be integrated? Provide description and integration needs: | * Any external equipment to be integrated? Provide description and integration needs: | ||
== | == NBI scenarios with plasma reproducibility == | ||
Preferred dates: (format dd-mm-yyyy) | Preferred dates: (format dd-mm-yyyy) | ||
<!-- DO NOT REMOVE THE FOLLOWING LINES --> | <!-- DO NOT REMOVE THE FOLLOWING LINES --> | ||
== References == | == References == | ||
<references /> | <references /> |
Latest revision as of 23:25, 26 February 2019
Experimental campaign
2019 Spring
Proposal title
Searching for zonal flieds and zonal flows driven by fast particles in TJ-II
HIBP team
Enter name and affiliation here
Alexander V. Melnikov, Philipp Khabanov, O. Kozachek, O. Chmyga, Carlos Hidalgo
If applicable, enter contact person here or write N/A
Collaboration with Kurchatov and Kharkov teams
If applicable, enter funding here or write N/A
The dual HIBP will be the key diagnostic tool, supported by magnetics probes
Required resources:
- Number of plasma discharges or days of operation: 2 days
- Essential diagnostic systems: dual HIBP
- Type of plasmas (heating configuration): NBI scenarios
- 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:
NBI scenarios with plasma reproducibility
Preferred dates: (format dd-mm-yyyy)