Transport  (Greenwald)

 

First Author

 

Number

Status

Runs Needed
Related Ideas

 

 

 

 



 

Ideas from 2005 Ideas Forum

 

 



 

 

 

 



Synakowski

Perturbative momentum transport studies through configuration modification

2005-032

 

2-3
2005-038

Synakowski

Flow perturbations and impact on ITB formation & sustainment

2005-033

 

1-2

LaBombard

Further Studies of Flows, Topology, and L-H Transition Physics

2005-034

 

2-3
MP 385, 2005-037

Rice

Rotation and H-mode Power Thresholds for LSN, DN and USN at 1.0 and 0.6 MA

2005-037

 

2-3
MP 385, 2005-034

Rice Synakowski

L-mode Momentum Confinement Time Determined from Fast SSEP Change

2005-038

 

1
2005-032

Greenwald

Reduced L/H threshold with balanced double null topology

2005-039

 

0.25

Zweben

Spatial propagation of L-H transition

2005-040

 

0-1

Ernst

Role of H-mode transition in ITB formation

2005-042

 

0-1

Redi

Formation of Ohmic H-mode ITB with Improved Diagnostic Set

2005-043

 

1
2005-105,106

Greenwald

Turbulence spreading and barrier destruction/propagation

2005-045

 

0-1

Basse

Core turbulence in low density ITB plasmas

2005-046

 

1
2005-047

Ernst

Direct evidence of TEM turbulence with PCI in ITBs

2005-047

 

1
2005-046

Ernst

Turbulent momentum pinches in core and edge

2005-048

 

0?

Degrassie

Torque-less toroidal rotation in a discharge dimensionlessly similar  to DIII-D

2005-050

 

1

Ernst

Turbulent particle pinches in steady state LH-heated discharges

2005-051

 

1
2004-a

Ernst

Anomalous poloidal rotation

2005-052

 

0-1
2005-052

Rowan

Poloidal Rotation in EDA H-Mode Discharges and Comparison with Neoclassical Prediction

2005-053

 

0-1
2005-053

Fiore

Feasibility of using visible Bremsstrahlung emission at the sawtooth crash to study particle transport in ITBs

2005-054

 

1?

Greenwald

Looking for electron transport in low density ohmic discharges

2005-055

 

1

Gentle

RF modulation to measure direct coupling to electrons

2005-056

 

1
2005-59

Marmar

Use of modulated lower hybrid electron heating for transient transport studies

2005-057

 

1

Bravenec

Nonlinear Benchmarks of GYRO and GS2 in C-Mod plasmas including ITB's

2005-058

 

0

Phillips

ECE Mid-Radius fluctuation in 4.5T ITB Discharges

2005-059

 

0
2005-56

Basse

Controlled confinement transitions with low magnetic shear at the edge

2005-060

 

1
MP 367

Bravenec

QC mode measurements using the new high-resolution BES system

2005-061

 

0

Chang

Test of neoclassical scaling law for density pedestal width in H-mode

2005-063

 

2-3
MP 342, 369

Hutchinson

Radiation loss profile evolution in ITB discharges

2005-067

 

0-1

Rowan

Impurity distribution in the foot of ITB discharges

2005-072

 

0-1

Bravenec

Comparisons of GYRO computations of turbulence and transport near the plasma edge with BES measurements and TRANSP analysis

2005-073

 

0

Liang Lin

Further Studies of ITG and TEM Modes with the Upgraded PCI Diagnostic in Alcator C-Mod

2005-102

 

0-1

Liang Lin

Search for ETG Modes with the Upgraded PCI Diagnostic in Alcator C-Mod

2005-103

 

0-1

Mikkelsen

Separating the ITB trigger from the initial transient phase of EDA H-mode plasmas

2005-105

 

1
2005-106,043

Zhurovich

ITB formation - Ti critical gradient dependence

2005-106

 

1
2005-105,43

 

 

 

 



 

Mini-Proposals from Previous Years

 MP #

 



 

 

 

 



Hubbard

JFT-2M  Identity experiments 

397 

 

1
2005-035

 Hughes

Pedestal Scaling

396 

 

1-2
MP 369,342, 2005-063

 Greenwald

Edge rotation, L-H threshold, scaling with ne, Ip, Bt 

385 

 

2
2005-34,37

 Hughes

Neutral penetration in H-modes 

369 

 

1-2

 Basse

Confinement, turbulence and topology 

367 

 

0-1
2005-60

 Greenwald

Performance evaluation 

347 

 

1-2

Hughes 

Density Pedestals 

342 

 

1

Hubbard
Fast edge response in L-H transition
340

1

Sampsell
QC mode studies
338

0-2

Phillips
L_Te from Bt sweeps
337

0-1

Lynn
80 MHz mode in ITBs
336

0-1

 Greenwald

QC mode radial extent 

334 

 

1
2005-071

 





Ideas from 2003 Forum (not turned into MPs)










Greenwald
Test theories for anomalous pinch with LHCD



2004-a






























 

IDEAS Sorted by Topic

First Author

 

Number

Status

Runs Needed
Related Ideas






 

 Fluctuations and Transport

 

 









Greenwald
Turbulence spreading and barrier destruction/propagation 2005-45

0-1

Greenwald
Looking for electron transport in low density ohmic
2005-55

1

Gentle
RF modulation to measure direct coupling to electrons
2005-56

1

Bravenec
Nonlinear benchmarks of gyro and gs2
2005-58

0

Phillips
ECE mid-radius fluctations in 4.5T ITB discharge
2005-59

0

Basse
Controlled confinement transition with low magnetic shear
2005-60

1

Bravenec
Comparisons of gyro computation of turbulence and transport
2005-73

0

L. Lin
Further studies of itg and tem modes with pci
2005-102

0-1

L. Lin
Search for etg modes with upgraded pci
2005-103

0-1

Basse
confinement, turbulence and topology
mp367

0-1














General Confinement and Transport










Marmar
Use of modulated lh for transient transport
2005-57

1

Greenwald
Performance evaluation
mp347

1-2

Phillips
LTe from Bt sweeps
mp337

0-1














Rotation and Momentum Transport










Synakowski
Perturbative momentum transport studies through config..
2005-32

2-3

Rice
L-mode momentum confinement time determined from fast...
2005-38

1

Degrassie
Torque-less toroidal rotation - DIII-D similarity
2005-50

1

Ernst
Anomalous poloidal rotation
2005-52

0-1

Rowan
Poloidal rotation in EDA H-modes, comparison with neoclassical
2005-53

0-1

Ernst Turbulent momentum pinches in core and edge 2005-48
0







Particle Transport










Ernst
Turbulent particle pinches in steady state LH heated discharge
2005-51

1

Greenwald
Test theories for anomalous pinch with Ware pinch = 0
2004-a

1














L-H










LaBombard
Further studies of flows, topology and l-h transition
2005-34

2-3

Rice
Rotation and h-mode power thresholds for LSN, DN, USN, at 1.0 and 0.6 MA
2005-37

2-3

Greenwald
Reduced L/H threshold with balanced null
2005-39

0.25

Zweben
Spatial propagation of L-H transition
2005-40

0-1

Greenwald
Edge rotation, scaling with important l-h parameters
mp385

2

Hubbard
Fast edge response to l-h transition
mp340

1














Pedestal, QC Mode, etc.










Bravenec
QC mode measurements using new high-res BES
2005-61

0

Chang
Test of neoclassical scaling for density pedestal width
2005-63

2-3

Hubbard
JFT-2M identity experiments
mp397
BP?
1

Hughes
Pedestal scaling
mp396

0-2

Hughes
Neutral penetration
mp369

0-2

Hughes
Density pedestals
mp342

0-2

Sampsell
QC mode studies
mp338

0-2

Greenwald
QC mode radial extent - with new scanning probe
mp334

1














ITB










Synakowski
Flow perturbations and impact on ITB formation & sustainment
2005-33

1-2

Ernst
Role of H-mode transition in ITB formation
2005-42

0-1

Redi
Formation of ohmic h-mode itb with improved diagnostics
2005-43

1

Basse
Core turbulence in low density ITBs
2005-46

1

Ernst
Direct evicence of tem turbulence with pci in ITBs
2005-47

1

Fiore
Feasibility of using VB emission at sawtooth for particle transport in ITBs
2005-54

0-1

Hutchinson
Radiation loss profile evolution in ITB discharges
2005-67

0-1

Rowan
Impurity distribution in the foot of the ITB discharges
2005-72

0-1

Mikkelsen
Separating the ITB trigger from the initial transient phase
2005-105

1

Zhurovich
ITB formation - Ti critical gradient dependce
2005-106

1

Lynn
80 MHz mode in ITBs
mp336

0-1