Divertor / Edge (Jim Terry)

Note that the color coding attempts to indicate which Ideas are to be combined.

 

First Author

Title

Number

Runs

MP needed

Priority

 

 

 

 

 

 

 

 

 

Ideas from 2005 Ideas Forum

 

 

 

 

 

 

 

 

 

 

 

 

LaBombard

Phase Space of the Near SOL

2005-079

2

MP

H

Coord. w MP333 & 082/086

Antar

Scaling of far SOL turbulence as a function of the average density, plasma current and Toroidal magnetic field

2005-080

 

Comb. w 080

 

 

 

 

 

 

 

 

 

Terry

Main chamber recycling and blobs at low collisionality

2005-082

 

Comb. w 086

 

 

Lipschultz

Scaling comparison of time-averaged transport and underlying turbulence

2005-086

1

MP

H

possibly same discharges as 079

Grulke

Dependence of blobs on Collisionality (end of shot part)

2005-083

PB

MP

 

PB the low Ip part

Grulke

Dependence of blobs on Collisionality (impurity puffing part)

2005-083

PB

 

 

Coord. with bolo imp. puffing exps.

Zweben

Turbulence imaging with impurity ions

2005-085

PB

 

 

PB with bolo imp. puffing exps.

Zweben

Parallel structure of edge turbulence

2005-084

PB

 

H

Coord. camera logistics

Umansky

Fluctuations on the high field side SOL

2005-094

0.5 

MP

H (after BOUT run)

Need BOUT prediction 1st, run in sheath-limited regime, try to view wide angle with fast camera

Strachan

Methane screening of the C-MOD SOL in the ELM mitigated phases of the EDA regime

2005-090

2

 

M

Update after EDGE2D is working;

Lipschultz is C-Mod contact

Lipschultz

 Why is There Enhanced Screening of Impurities at the Inner Wall

 2003-003 

 

 

M

Pre-boronization preferred; comb. w 090

Whyte

SOL transport & main-wall plasma interactions using an axisymmetric "window-frame"

2005-091

0.5 

MP

M

Compare with smaller window-frame, consider density scaling & possibility flux multiplication in SOL

Terry

The effect of magnetic configuration on blob dynamics

2005-081

 

 

 

Comb. w 091

Biewer

Comparison of magnetic configuration dependent flows in

Alcator and NSTX

2005-031

PB 

 

 

Will be covered in Transport

 

 

 

 

 

 

 

 

Ideas and Mini-Proposals from Previous Years

 

 

 

 

 

Greenwald

 Density Limits and Turbulence

MP 333

0.5

exists

H

Run after mach. is clean, but before boronization; coord. w 079 & 086

Zweben

 Parallel Velocity Fluctuations in SOL

2003-001 

 

 

L

Await NSTX results

Terry

 "Neutral Wind" effect on radial motion of blobs

 2003-002 

0.5

 

L

 

Granetz

 Detection of dust particles using Mie scattering of laser light

 2003-004 

 

 

L

Not ready

 

 Proposals grouped by sub-topic

Steady-state SOL transport

 

 

LaBombard

Phase Space of the Near SOL

2005-079

Whyte

SOL transport & main-wall plasma interactions using an axisymmetric "window-frame"

2005-091

Turbulent transport and its scaling

 

 

Antar

Scaling of far SOL turbulence as a function of the average density, plasma current and Toroidal magnetic field

2005-080

Greenwald

Density Limits and Turbulence

MP 333

Terry

The effect of magnetic configuration on blob dynamics

2005-081

Terry

Main chamber recycling and blobs at low collisionality

2005-082

Grulke

Dependence of blobs on Collisionality

2005-083

Zweben

Parallel structure of edge turbulence

2005-084

Lipschultz

Scaling comparison of time-averaged transport and underlying turbulence

2005-086

Umansky

Fluctuations on the high field side SOL

2005-094

Zweben

 Parallel Velocity Fluctuations in SOL

2003-001 

Terry

 "Neutral Wind" effect on radial motion of blobs

 2003-002 

Impurity transport in SOL/edge

 

 

Zweben

Turbulence imaging with impurity ions

2005-085

Strachan

Methane screening of the C-MOD SOL in the ELM mitigated phases of the EDA regime

2005-090

Lipschultz

 Why is There Enhanced Screening of Impurities at the Inner Wall

 2003-003 

Edge Flows & Misc.

 

 

Biewer

Comparison of magnetic configuration dependent flows in

Alcator and NSTX

2005-031

Granetz

 Detection of dust particles using Mie scattering of laser light

 2003-004