TJ-II:Experimental proposals

TJ-II Model

Creation of a new proposal

1. Log in to the FusionWiki. If you don't have an account, request one by clicking 'Create account' in the left-hand menu.
2. Type the name of your proposal page in the field below. The required format is: 'TJ-II:Title of my proposal' (without the apostrophes). Note the 'TJ-II:' at the beginning!
3. Click 'Create new proposal'. Your proposal page will be created. Edit and save (please use 'Show preview' before saving the final version).

The proposal page is created on the basis of this Proposal template. You do not need to view or modify it.

Inclusion of your proposal in the proposal list

• Edit the table below and add your proposal (instructions in the table).
• The link to your proposal is as follows: [[TJ-II:Title of your proposal|]] (the final character before the closing brackets ]] is a vertical slash).

Experimental proposals, 2018 Spring

Deadline: March 7, 2018

Nr.	Title	Proponent(s)
1	Observation of suprathermal ions with Neutral Particle Analyzers during electron cyclotron heating in the TJ-II stellarator	J.M. Fontdecaba
2	Poloidal 2D scans to investigate potential and density profiles in the TJ-II stellarator using dual Heavy ion beam probe diagnostic	R. Sharma
3	Validation of bootstrap predictions	J.L.Velasco
4	Transport analysis by means of the Transfer Entropy	B.Ph. van Milligen
5	Understanding an often observed transient rise in core electron temperature during pellet injection into TJ-II plasmas	K J McCarthy
6	Improving fuelling efficiency in TJ-II ECRH plasmas	M Calvo
7	The influence of a core fast electron population on pellet fuelling efficiency in TJ-II	N Panadero
8	Studies of LIquid Metal insertion in TJ-II	P.Tabares
9	Fast Camera studies with triple bundle	E. de la Cal
10	Validation of ECCD predictions in TJ-II ECRH plasmas	J. M. García-Regaña
11	Radiation asymmetries and potential variations	J. M. García-Regaña
12	Turbulence and radial electric field asymmetries in high iota magnetic configuration measured by Doppler reflectometry	Teresa Estrada
13	Influence of electron / ion root and ion mass on the radial and frequency structure of zonal flows in TJ-II	Bing Liu
14	Blobs vs streamers	B.Ph. van Milligen
15	Investigation of the ECRH power level and deposition radius on impurity confinement after injection by laser blow-off in TJ-II	Belén López-Miranda
16	Evaluation of Neoclassical transport correction terms in TJ-II	Daniel Carralero
17	Turbulence studies during transient pellet induced regimes	Kieran J McCarthy
18	Infrared thermography of the NBI Beam Stop: NBI contribution to plasma fuelling	M. Liniers
19	Dependence of NBI-driven Alfvén Eigenmodes on NBI energy and power	A. Cappa
20	ECRH system calibration	A. Cappa

Experimental proposals, 2017 Spring

Deadline: January 26, 2017

• TJ-II:Search for physical mechanisms that lead to increase of turbulence following pellet injection
• TJ-II:Effect of pellet injection on the radial electric field profile of stellarators
• TJ-II:Excitation of zonal flow oscillations by energetic particles
• TJ-II:Radial electric field of low-magnetic-field low-collisionality NBI plasmas
• TJ-II:Comparison of transport of on-axis and off-axis ECH-heated plasmas
• TJ-II:Impurity injection by laser blow-off: influence of main ions charge/mass on impurity confinement and transport
• TJ-II:PelletFuelling
• TJ-II:Impurity density and potential asymmetries
• TJ-II:Investigation of turbulence spreading and information transfer in the TJ-II stellarator
• TJ-II:Role of isotope effect on biasing induced transitions in the TJ-II stellarator
• TJ-II:Investigation of the mechanism of decoupling between energy and particle transport channels: Proposal for joint experiments in TJ-II and H-J
• TJ-II:Alfven Eigenmodes and biasing in TJ-II
• TJ-II:Potential asymmetries at low magnetic field
• TJ-II:NBI contribution to plasma fuelling
• TJ-II:Investigation of plasma asymmetries in the TJ-II stellarator and comparison with Gyrokinetic simulations
• TJ-II:Effect of ECRH on the characteristics of Alfven Eigenmodes activity
• TJ-II:Investigating the Alfvén Wave damping
• TJ-II:L-H Transition and Isotope Effect in low magnetic ripple configurations
• TJ-II:Measurements of radial correlation length and tilting of turbulent eddies by Radial Correlation Doppler Reflectometry
• TJ-II:Measurement of Te and ne of Blobs analyzing recycling helium emission in front of a poloidal limiter
• TJ-II:Potential Assymetries at low magnetic field

See also

• TJ-II:Experimental program (current)
• Experimental programs for earlier years (2002-2016) (Intranet, password required)