TJ-II: Pellet induced Enhanced Confinement: the role of Er and turbulence: Difference between revisions

 
(3 intermediate revisions by 2 users not shown)
Line 21: Line 21:
== International or National funding project or entity ==
== International or National funding project or entity ==


Cryogenic and impurity pellet studies in the stellarators TJ-II and W7-X
Studies of fuelling and impurity control in the stellarators TJ-II and W7-X through the use of cryogenic and TESPEl pellets (Estudios de abastacimiento y control de impurezas en los stellarators mediante el uso de perdigones criogenicos y TESPEL",
Ref: PID2020-116599RB-I00
Ref: PID2020-116599RB-I00


== Description of required resources ==
== Description of required resources ==
Required resources:
Required resources:
* Number of plasma discharges or days of operation: 4 days in total: 2 days (scan in NBI power and magnetic configuration) and 2 days for LCR studies
* Number of plasma discharges or days of operation: 2 days (scan in NBI power and magnetic configuration)  
* Essential diagnostic systems: TS, HIBP, Doppler Reflectometer, He-Beam, Langmuir Probes
* Essential diagnostic systems: TS, HIBP, Doppler Reflectometer, He-Beam, Pellet injection
* Type of plasmas (heating configuration): ECRH, NBI
* Type of plasmas (heating configuration): ECRH, NBI
* Specific requirements on wall conditioning if any:
* Specific requirements on wall conditioning if any: Good control of NBI heated plasmas
* External users: need a local computer account for data access: yes/no
* External users: need a local computer account for data access: no
* Any external equipment to be integrated? Provide description and integration needs:
* Any external equipment to be integrated? No:


== Preferred dates and degree of flexibility ==
== Preferred dates and degree of flexibility ==
Preferred dates: (format dd-mm-yyyy)
Preferred dates: 26-10-2021 to 30-11-2021 when HIBPs available


<!-- DO NOT REMOVE THE FOLLOWING LINES -->
<!-- DO NOT REMOVE THE FOLLOWING LINES -->
154

edits