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DIII-D RESEARCH OPPORTUNITIES FORUM FOR THE 2019-2020 EXPERIMENTAL CAMPAIGNS

12-14 February 2019
GA
America/Los_Angeles timezone

ROF Chair / DIII-D Run Coordinator

Schedule/Agendas for ROF Plenary and Breakout Mtgs

This page gives information on the Scheduling and Agendas for both Plenary and Breakout sessions associated with the DIII-D Research Opportunities Forum (ROF) for the 2019-20 Run Campaign.   It should be used for general planning purposes only. Since the ROF is partly a proposal-driven workshop, the time and duration of the various sessions will likely be adjusted as required by the area leaders.

Links to information in support of the ROF are given below.  To access information identified as posted on the internal web site you will need a username/password associated with your DIII-D Cyber Access account.  If you have questions please contact Max Fenstermacher (fenstermacher@fusion.gat.com)

Plenary sessions are held in 15-019. Remote access information can be found HERE.  

NOTE:  For the plenary sessions we will use ZOOM for audio/video and ReadyTalk for slides in real time, just as we do for the Friday Science Meetings.   PLEASE MUTE YOUR AUDIO AND DISABLE YOUR LOCAL VIDEO

Details for connection to 15-019 can be found HERE

The new DIII-D 5-Year Plan for 2019-2024 can be found at the (internal) link in the NAV bar on the left of this page

TEMPLATES from Richard Buttery, to guide presenters in preparation of talks, are HERE

Information on Diagnostic Upgrades and Installations for the 2019-20 campaign was distributed at APS - flyer HERE.   If you have more specific questions on diagnostic status please contact Rejean Boivin (boivin@fusion.gat.com) or David Pace (pacedc@fusion.gat.com)

Further information on diagnostics status is provided by David Pace, see (internal) sites for Status HERE and Task List HERE

DRAFT SCHEDULE

DONE:  Wednesday February 6 - Pre-Breakout - Room 15-019

Wednesday Afternoon - Control Group Pre-Breakout
Time ROF ID# Name Title
2:00   Humphreys Control Research Plan for 2019 - Introduction
3:30     Adjourn

 

Thursday February 7 - Divertor Development and Integration - Room 13-215

Thursday Morning:  13-215 - Divertor Development and Integration Pre-Breakout
Time ROF ID# Name Title
10:00   Thomas Div Development and Int - Introduction
Noon     Adjourn

 

Thursday February 7 - Disruption Mitigation Breakout - Room 13-301

Thursday Morning:  13-301 - Thrust 1: Disruption Mitigation First Breakout
Time ROF ID# Name Title
10:30   Eidietis Thrust 1: Disruption Mitigation Introduction
Noon     Adjourn

 

Thursday February 7 - Energetic Particle Pre-Breakout - Room 13-301

Thursday Afternoon:  13-301 - Energetic Particle Pre-Breakout
Time ROF ID# Name Title
12:30   Heidbrink Energetic Particle Introduction
2:00     Adjourn

 

******************* Weekend  ************************************

 

Monday February 11 - Breakout - Room 15-019

Monday Morning - 3D Stability Physics - First Breakout - 15/019
Time ROF ID# Name Title
9:30   Logan 3D Stability Physics - Introduction
9:45 062 Reiman Disruption Avoidance via ECCD Stabilization of Locked Islands and the Impact of Current Condensation
9:50 185 Chapman Exploring the role of nonlinear MHD in triggering tearing modes
9:55 058 Hanson Assess robustness of ITER baseline plasma response control
10:00 060 Hanson Measure and control resistive kink mode stability
10:05 190 Bardoczi Impact of Current Condensation in the ECCD Stabilization of Rotating 2/1 NTMs
10:10 192 Bardoczi m/n=2/1 NTM control by ECCD in IBS
10:10 201 Bardoczi m/n=2/1 NTM control by ECCD in IBS
10:15 132 Rea Disruption Prediction via Random Forests v2.0 and Interpretability
10:20 206 Kolemen ECCD and ECH for IBS with real-time modulation control
10:45     Discussion
11:00     Adjourn

 

Tuesday February 12 - Room 15-019  

AM: ROF Guidance and Deliverables, AMV   PM:  CEITF/Trust 2
Tuesday Morning - 12-Feb - 15-019
Time ROF ID# Name Title
9:00   D. Hill  ROF Opening Remarks
9:20    Buttery ROF Process and Deliverables
9:35   All Discussion - Q&A
       
9:45     Coffee Break
       
10:00   Abrams Advanced Materials Validation - Introduction
10:15 148 Duran Impurity particle balance model in order to characterize near-SOL accumulation of carbon using 13CH4
10:20 128 Nichols Dependence of upstream low-Z impurity accumulation on ExB drift direction
10:25 129 Nichols Dependence of upstream high-Z impurity accumulation on ExB drift direction
10:30 113 Zamperini Characterization of SOL impurity accumulation using 13CH4 injection and collector probes
10:35 114 Zamperini Metal Rings Campaign II: Collector Probes
10:40 92 Bykov Decouple divertor inward/outward asymmetries due to ExB drift and due to finite ion gyro-radius
10:45 94 Bykov Core impurity contamination by unipolar arcing on high-Z PFCs and on SiC
10:50 112 Skinner Measurement of surface incident ion direction using engineered targets on DiMES at DIII-D
10:55 220 Guterl Metastable multiphase tungsten compounds: toward new fusion friendly material?
11:00 246 Ennis Interpreting W I and W II emission for benchmarking S/XB coefficients and inferring prompt redeposition fractions
11:05 242 Rudakov Controlled low Z melting experiments using DiMES in support of ITER
11:10 262 Abrams Impact of ELM size and footprint on W sputtering and W leakage from open & closed divertors
11:15   All Discussion
11:45     Lunch Break
12:00   Pinsker Student Seminar Series Lunchtime Meeting
1:00     Adjourn
 
Tuesday Afternoon - 12-Feb - 15-019
1:15   Grierson CEI Task Force and Thrust 2 Core-Edge Scenario Optimization - Introduction
1:30 106 Sciortino Dependence of core-edge impurity transport on plasma shaping in Ti~Te and Ti>>Te regimes
1:35 107 Sciortino Optimization of impurity transport in RMP ELM-suppressed discharges with variable ECH location
1:40 202 Odstrcil Pedestal and core impurity transport in super H-mode discharges
1:45 214 Nazikian Hybrid approach to Super H-mode
1:50 143 Casali Development of high radiation scenario with dual seeding in open and closed divertors
1:55 089 Knolker Sustainment of high Super H core confinement
2:00 041 Ernst Impurity Transport and Carbon Reduction in Wide Pedestal QH-Mode
2:05 176 Nelson Reversing the direction of the impurity pinch at ITER-relevant edge conditions
2:10 158 Petrie Effect of O-mode deposition radius on tearing mode onset and impurity profiles in high betaN plasmas
2:12 159 Petrie Low level RMP feedback to control deuterium/impurity buildup in high power, high performance plasmas
2:14 160 Petrie How changes in ROSP, fueling location, and dRsep during D2 injection affect hybrid performance
2:16 161 Petrie Effect of seed selection, ROSP, and magnetic balance on successful radiating divertor operation
2:17 162 Petrie Is krypton better than argon as a mantle seed in high power, high performance hybrid plasmas?
2:18 163 Petrie Two-impurity approach as an optimal radiating divertor solution for DIII-D
2:19 164 Petrie Effect of reversing the grad-B drift on high betaN plasmas under radiating divertor conditions
2:20 156 Hinson Impact of magnetic perturbations on SOL force balance  
2:25 136 Howard Impurity Transport from Core to Edge in IBS-like Conditions
2:30 137 Howard Impurity Transport from Core to Edge in Steady State Hybrid Conditions
2:35 261 Chapman Exploring the role of nonlinear MHD in triggering tearing modes in Core-Edge Scenario Optimization
2:40 175 Turco Make DIII-D a W or no W machine
2:45 224 Turco Integrate a divertor solution in the T=0 IBS
2:50 241 Abbate High performance core at high radiative fraction with real-time impurity feedback control
2:55 215 Snyder Core-Edge Compatibility of Super H Mode with Closed Divertor
3:00 211 Snyder Shape Thresholds for Super H Access and Application to JET DT Campaign
3:05 238 Bortolon Mapping the Super H-mode Boundary and Bifurcation
3:10 260 Bortolon Wide pedestal QH-mode at low Zeff through real-time boronization
3:15 254 Wilks Compatibility of QH-mode with Radiative Divertor
3:20 154 H. Wang How does divertor drift affect upstream profiles?
3:25 204 Brookman Understanding the impact of the tokamak edge on RF propagation
3:30 284 Izacard ELM-phase dependence on transport for different experimental conditions
3:30   All Discussion
4:00   Adjourn

 

Wednesday February 13 - Room 15-019  

AM:  Pedestal Physics and Thrust 3     PM:  Inductive Scenarios
Wednesday Morning - 15-019
Time ROF ID# Name Title
9:00   Groebner / Xi Chen Thrust 3: Pedestal Structure and QH-mode - Introduction
9:15 067 Diallo Unraveling the mechanism linking the pedestal structure and its dynamics to ELM energy densities in ITER relevant regimes
9:20 127 Jie Chen Identify and assess pedestal magnetic fluctuations in H-mode plasmas in DIII-D
9:25 281 Laggner Perturbative study of inter-ELM pedestal localized instabilities
9:30 151 Garofalo Test hypothesis for the cause of improved energy confinement at lower NBI torque
9:40 280 Nazikian Physics requirements for high pressure staircase pedestal formation
9:45 292 Ashourvan Dependence of staircase pedestal formation on input power in the RMP grassy-ELM regime
9:50 291 Hughes Elucidate the Physics Setting the I-mode Pedestal
9:55 012 Ernst Toward Initiation of Wide Pedestal QH-Mode without NBI
10:00 029 Ernst Parametric Variation of Pedestal Turbulence and Transport in Wide Pedestal QH-Mode
10:05 295 Rosenthal Pedestal Structure and Neutral Source Measurement
10:10 120 Nelson Disentangling impacts of heating scheme and neutral sourcing on pedestal structure
10:15 102 Q. Hu Density pump-in by RMP in H-mode plasma
       
10:20   All COFFEE BREAK
       
10:35 216 Xi Chen Co-Ip QH-mode
10:40 080 Xi Chen B x gradB drift, divertor config, Carbon effects on QH-mode
10:45 109 Laggner for Diallo Effects of the IPD on pedestal structure and edge fluctuations leading to ELM suppressed phases
10:50 069 Barada EHO dominated sustained wide-pedestal QH-mode
10:54 104 Barada Radially inward propagation of pedestal after L-H transition until the first ELM
10:57 097 Barada Inter-ELM pedestal turbulence and transport when ELMs appear in wide-pedestal QH-mode
11:00 283 Wilks Exploring Access Conditions to Standard QH and WPQH Pedestals
11:45   All Discussion
12:00     Lunch Break
 
Wednesday Afternoon
2:00   Turco Inductive Scenarios 1st Breakout - Introduction
2:15 312 Chapman Exploring the role of nonlinear MHD in triggering tearing modes in IBS and adv. ind. hybrid scenario
2:20 313 Chapman Exploring the role of fluctuation-based dynamos in magnetic flux pumping
2:25 076 Paz-Soldan RMP-ELM Suppression Access Conditions with the actual ITER shape
2:30 149 Garofalo QH-mode for Q=10 IBS at Zero NBI torque by reducing the pressure profile peaking
2:35 168 Ernst Extend Zero Torque Wide Pedestal QH-Mode Operation to IBS Parameters
2:40 37 Ernst Wide Pedestal QH-Mode Path to Super H-Mode
2:45 170 Turco Tailor the T=0 IBS to achieve the fusion power and gain mission
2:55 288 Humphreys for Oloffson Exploration of IBS variation with direct gain metric regulation
3:00 289 Humphreys for Oloffson Shape control enabled study of IBS stability as function of edge features
3:05 320 Nazikian Access super H-mode in ITER Q=10 baseline target
3:10      
3:45   All Discussion
4:00   Another Physics Area breakout ??
     
5:00   Adjourn

 

Thursday February 14 - Room 15-019

 

AM: ITER Priorities and Steady State Scenarios    PM: PCO and Divertor Development & Integration

Thursday Morning - 15-019
Time ROF ID# Name Title
8:30   Loarte ITER Priorities in Support of the ITER Research Plan
9:15     Discussion
10:00     Coffee Break
10:30     Note below:  SS and High qmin Thrust Breakout (13-301)
Noon     Lunch Break
 
Thursday Afternoon
1:00     Note below:  PCO  Breakout (13-215) from 1:00-3:00
2:30   Thomas Divertor Development and Integration - Introduction
2:45 327 Casali Effect of drifts in Ne/N2 seeded SAS divertor
2:48 328 Casali Impurity screening in closed divertors
2:52 330 Casali Development of high radiation scenario with dual seeding in open and closed divertors
2:55 329 Samuell Magnetic geometry as an actuator for detachment stability and control
3:00 331 H-Q. Wang Minimize upstream density for divertor detachment and test radiation detachment model
3:05 304 Petrie How changes in ROSP, fueling location, and dRsep during D2 injection affect hybrid performance
3:15   All Discussion
3:30   Adjourn for FWP Kickoff Mtg

 

Thursday February 14 - Breakout - Room 13-301  Also Reserved for ROF Breakouts:  8:00-10:30, 12:30-2:00, 3:00-5:00

AM:  Steady State Scenarios and Thrust 5: High qmin

Thursday Morning - Steady State Scenarios and Thrust 5: High qmin - First Breakout
Time ROF ID# Name Title
10:30 117 J-M Park Validate theory-based integrated scenario modeling for high qmin
10:35 298 Nazikian Optimize fast ion confinement in high qmin plasmas at high beta !
10:40 318 Chapman Exploring the role of nonlinear MHD in triggering tearing modes in high-qmin and steady-state hybrid
10:45 003 Victor High qmin with betaN > 4
10:48 110 Victor Controlled ITB formation with narrow current channel
11:02 004 Victor Effect of rotation on confinement and stability in the high qmin scenario
11:05 013 Collins Impact of broadened pressure profile on AE stability in qmin>2 reversed shear steady state scenario
11:10 023 Battey Simultaneous Control of n=1 and n=2 Resistive Wall Modes and Stability Measurements
11:15 Name Battey Simultaneous Control of n=1 and n=2 Resistive Wall Modes and Stability Measurements
11:20 061 Hanson Measure the influence of profile broadness on global stability
11:25 059 Hanson Assess kinetic RWM stability of ITER steady-state scenario
11:30 101 Q. Hu ELM suppression by n=1 Ex-Vessel Coil at high qmin
11:35 165 Turco Increase the ideal MHD limits, and the passively stable operational space, of steady-state plasmas
11:40 318 Chapman Exploring the role of nonlinear MHD in triggering tearing modes in high-qmin and steady-state hybrid
11:50     Discussion
Noon     Adjourn

 

Thursday February 14 - Room 13-215

PM:  Plasma Control and Optimization  

Thursday Afternoon - Plasma Control and Optimization - First Breakout
Time ROF ID# Name Title
1:00   Humphreys Control - Introduction
1:15 321 Pajares Further PCS Development on q-profile Control and NTM Suppression
1:20 322 Pajares Integrated Control of Individual Scalars
1:25 325 Wehner Profile control for high qmin steady state scenario
1:30 326 Wehner Model-based rotation control development
1:35 024 Battey Tuning of Controller/Observer Gains for n=1 and n=2 Resistive Wall Mode Control
1:40 293 H-Q. Wang Divertor detachment control based on Langmuir Probes measurement
1:45 218 Barr The Disruption Free Protocol
1:55 351 Kolemen Machine Learning based Instability Prediction & Avoidance
2:45     Discussion
3:00     Adjourn

 

Friday February 15 - Breakout - Room 15-018 

Thrust 4: Isotope Mass Effects

Friday Morning 8:30-10am - Thrust 4: Isotope Mass Effects - 15-018
Time ROF ID# Name Title
8:30   McKee Thrust 4:  Isotope Mass Effects - Introduction, Overview, Motivation
8:50   Maggi Perspectives from JET Isotope Experience
9:30   Mailloux Motivation from ITPA IOS and PEP
9:45   Schneider Carbon vs. Tungsten: Isotope impacts
10:10   L. Schmitz L-H Physics for ITER PFPO-1
10:30   Osborne Isotope Aspects of Pedestal Physics
11:45   ALL Open Discussion on Goals, Objectives and Priorities
11:00     Adjourn

 

******************* Weekend  ************************************

**** Mon Feb 18 Presidents Day - GA Holiday - NO MEETINGS  ****

********************************************************************

Tuesday February 19 - Breakout - Room 13-215

AM: Turbulence and Transport     PM:  ELM Control

Tuesday Morning - Turbulence and Transport - Breakout Session
Time ROF ID# Name Title
9:00   Rhodes Turbulence and Transport - Introduction
9:15 203 Odstrcil Fast particle effects on transport of high Z ions with HFS asymmetry
9:20 208 Odstrcil Investigation of high-Z impurity pump-out mechanism inside of saturated MHD modes
9:25 142 Knolker Helical core in high performance scenario
9:30 382 Burke Complete plasma turbulence measurements of a high temperature tokamak plasma
9:35 088 Marinoni Exploring new reactor concepts: H-mode in negative triangularity diverted plasmas
9:40 038 Barada Role of turbulence in "No man's land" in determining pedestal structure and core profiles of H-mode
9:45 381 Barada Effect of 3D fields on turbulence and transport in DIII-D plasmas
9:50 398 Ernst Nonlinear Effects of Impurity Dilution, Te/Ti, Safety Factor, and Magnetic Shear on Transport
9:55 317 Sciortino Role of edge neoclassical particle transport and grad(B) drift direction in I-mode transitions
10:00 394 McKee Parametric Dependence of Turbulence and Transport on rho-star in low-rotation H-mode plasmas
10:05 nnn Author Title ?
12:00     Lunch Break
       
Tuesday Afternoon - ELM Control (RMP and Pellets) - First Breakout
2:00   Paz-Soldan ELM Control (RMP and Pellets) - Introduction
2:15 050 Wilcox D2 pellet pacing with tangential injection
2:20 052 Wilcox Pellet pacing with with peeling-limited pedestal
2:25 303 Zhu ECEI and MIR contribution v1.3.1
2:25 303 Zhu ECEI and MIR contribution v1.3.2
2:30 034 Rhodes Physics of density pump-out with application of resonant magnetic perturbations (RMP)
2:35 099 Q. Hu Scaling of ELM suppression threshold
2:40 100 Q. Hu Understanding density pump-out in ELM control experiment
2:45 177/183 H-H. Wang Evaluate the effect of penetration theory on RMP ELM suppression
2:50 183 H-H. Wang Evaluate the effect of penetration theory on RMP ELM suppression
2:55 285 Munaretto Understanding the connection between ELM suppression and magnetic footprint size
3:00 375 Nazikian Direct detection of islands with rotating n=1 RMP
3:05 376 Nazikian Main ion rotation in ELM suppression
3:10 078 Paz-Soldan RMP ELM control in strongly shaped plasmas
3:15 385 Cote / Willensdorfer Rotating MPs to study the change of ELM stability in AUG similar shapes
3:20 396 Lyons Overdriven ELM Suppression
3:25 397 Lyons Establish ELM suppression in DND plasma
3:30 368 Shafer Limits of RMP ELM Suppression Toward Double Null
3:35 nnn Author? Title?
4:45     Discussion
5:00     Adjourn

 

Wednesday February 20 - 13-215  available 8:00 - 12:00

AM:  Divertor/SOL and Detachment Science 

Wednesday Morning - Div/SOL and Detachment Science - First Breakout 13-215
Time ROF ID# Name Title
9:00   Leonard Div/SOL and Detachment Sci - Introduction
       
9:15   McLean Dissipation - Summary
9:25 366 Reinke DIII-D Experiments in Support of ITPA DSOL Detachment Research
9:30 193 A. Holm Impact of molecular processes on divertor detachment and validation of UEDGE fluid molecular model
9:35 240 Samuell How much protection does detachment give us from ELMs?
9:40 243 Samuell Optimizing the process for developing 2D reconstructions of divertor conditions
9:45 227 McLean Impact of plasma opacity on divertor detachment
9:50 415 H-Q. Wang Power and momentum detachment in impurity seeded plasmas and test radiation detachment model
9:55 187 Jaervinen Scaling of 2D structure of detachment front
9:58 410 Jaervinen Radiative divertor with impurity seeding at moderate density
10:02 416 Jaervinen Characterization of pedestal/SOL coupling at X-point in detached conditions
       
10:10   Samuell SOL Flows - Intro or Summary at the End
10:15 244 Samuell Are kinetics the missing piece in our ability to predict impurity velocities in the SOL?
10:20 413 H. Wang Redistribute plasma momentum and particles in divertor due to the coupling of drift and sheath
       
10:30   Boedo Turbulence - Summary
10:45     Discussion
11:00     Adjourn

 

Thursday February 21 - 13-215

AM: Thrust 6: AM:  Thrust 6: Particle Balance and Impact of Closure including SAS on Detachment (PBIDCISD);    

PM:  CEITF and Thrust 2: Core-Edge Scenario Opt

EAST Task Force   

Thursday Morning  13-215
Time ROF ID# Presenter Title / Talk Link
8:00   Shafer Thrust 6: Particle Balance and Impact of Div Closure Incl SAS on Detachment (PBIDCISD) - Intro
8:15 359 Samuell Neutrals: How fast are they going and where are they headed?
8:20 257 McLean Detachment onset in SAS: The mysterious case of shot 173537 with a fully attached divertor
8:24 267 McLean Detachment onset in SAS: The curious case of missing neutral pressure at cold plasma onset in 175816
8:27 271 McLean Detachment onset in SAS: The peculiar case of a Te cliff in 175816 with BxgradB out of the divertor
8:30 404 Stangeby Experimentally test edge code predictions of strong correlation between T_e_target and n_D2_target
8:35 363 Lore Assessing impact of SAS alignment on divertor particle content and transition to detachment
8:40 364 Lore Dependence of divertor conditions on SOL width in SAS configuration
8:45 430 Canik How does closure impact the path to complete detachment?
8:50 040 H. Wang Characterize divertor detachment in closed divertor
8:55 045 H. Wang Coupling of drift-closure v.s. good performance pedestal assisted with dissipative divertor
9:00 423 J. Ren Characterizing the widths of heat flux footprint in closed diverotr
9:00 425 J. Ren Characterizing the widths of heat flux footprint in closed diverotr
9:00 426 J. Ren Characterizing the widths of heat flux footprint in closed diverotr
9:05 436 J. Ren Probing the drift effect by actively biased SAS divertor
9:10 155 Hinson Characterize the impact of 3D fields on divertor closure and detachment in SAS
9:15 427 Jaervinen Characterization of the impact of baffling on SOL profiles at varying plasma decay lengths
9:45   All Discussion
10:00     Adjourn
       
10:00   Eidietis Thrust 1: Disruption Mitigation
       
11:45   All Discussion
12:00     Adjourn
       
      Lunch Break
       
1:00   Bringuier Non-ROF mtg
       
    Thursday PM DIII-D/East Joint Task Force
2:00   Grierson/Jarvinen CEI Task Force and Thrust 2 Core-Edge Scenario Optimization - Status and Strawman
2:15 156 Hinson Impact of magnetic perturbations on SOL force balance
2:20 424 Bykov Fueling effects of metal Rings in the divertor
  nnn Author ROF Title / Link
       
3:00   Buttery Non-ROF - CET Mtg
       
4:00   Garofalo / Gong EAST Task Force - Introduction
4:15 282 Munaretto Explore the use of the RMP to control the heat flux peak in high BetaP plasmas.
4:20 381 H-H. Wang Evaluate the effect of penetration theory on RMP ELM suppression
4:24 382 H-H. Wang Use NBI to evaluate n=2 RMP penetration position
4:28 384 S. Gu Active MHD Spectroscopy of Edge Harmonic Oscillation (EHO) Mode Control for QH-mode
4:30 417 Weisberg Collisionality effects on ELM dynamics in the high-betaP scenario
4:35 418 Weisberg Investigating RWM stability in the high-betaP scenario
4:40 435 J. Huang Fully non-inductive high betap scenario at q95~6-7
4:45 442 Qian Access to small ELM regime in DIII-D high βP scenario
4:50 443 L. Wang Compatibility of highly radiative divertor with high beta_p scenario
4:55 450 S. Ding Explore the Basis of Realizing ITER Q=10 at Ip<=9MA on DIII-D
5:00 452 S. Ding Develop High Betap Scenario toward High Non-Inductive Current Fraction at q95~6 on DIII-D
5:05 453 S. Ding Investigate the Turbulence Suppression in High Betap Plasmas when Te is Close to Ti
5:10 454 X. Jian Validating Dominant Micro-Turbulence Instabilities in DIII-D high BetaP Scenarios
5:15 226 McClenahan Controlling ITB formation via impurity puffing
5:20 032 Rhodes Testing and validating low pedestal height with high core confinement plasmas
5:25 033 Rhodes Is core ITB in high-betap plasmas due to ExB velocity shear or magnetic shear?
5:30     Adjourn

 

Thursday February 21 - Breakout - Room 13-530 (AIL)

AM:  Steady State Scenarios and Thrust 5

Thursday Morning - Steady State Scenarios and Thrust 5: High qmin - Second Breakout
Time ROF ID# Name Title
10:30   Holcomb Thrust 5: High qmin - Status
10:45 165 Turco Increase the ideal MHD limits, and the passively stable operational space, of steady-state plasmas
10:48 166 Turco Impact of EC location and CD on current evolution, confinement and stability of steady-state plasmas
10:50 167 Turco Proximity of tearing mode onset to ideal limits in high-beta plasmas
10:52 169 Turco Study the access to the hybrid regime, the conditions for its sustainment and its consequences
10:55 200 Okabayashi Locking Avoidance in high q_min by Dynamic Error Field Correction Assisted by 3D Field Entrainment
11:00 219 Munaretto Detection of marginally stable modes in high qmin scenarios using the MM MHD spectroscopy vs shape
11:05 228 Garofalo Use new off-axis CD tools to improve noninductive sustainability of high beta AT plasma
11:10 333 Grierson Validation of Predict First Simulations using CCOANB 210
11:15 021 Thome High performance in the qmin~1.5 scenario
11:20 nnn McKee Title ?
11:25 431 Wehner Profile control for high qmin steady state scenario
       
11:45     Discussion
Noon     Adjourn

 

**************** Weekend  ************************************

 

Monday February 25 - Breakout - Room 15-018

AM:  Thrust 4: Isotope Mass Dependence

Monday Morning - Thrust 4: Isotope Mass Dependence - First Breakout
Time ROF ID# Name Title
8:30   McKee Thrust 4 - Introduction
8:40   vanZeeland Isotope-Dependent Energetic Particle Research
9:00   Ernst Isotope Mechanisms impacting core transport
9:20   Rhodes Hydrogen research for ITER
9:40   ALL Open Discussion on Goals, Objectives and Priorities
9:50 300 Solano Study of MHD modes near L-H transition in H, H+D and H+He plasmas
9:55 279 Solokha Isotope effect on the detachment rollover density
10:00 209 Odstrcil Isotope mass dependence of multichannel transport
10:05 135 Wilcox Reducing the L-H power threshold in H plasmas with pellets
10:10 361 Tala Simultaneous measurement of electron and ion particle transport from ITG up to TEM dominated plasma
10:15 006 Grierson H vs. D Core Transport Model Validation at High Te/Ti
10:20 053 Haskey Power Flow Through the Ion Channel for Hydrogen and He-doped L-H transition at ITER relevant Qe/Qi
10:25 237 R. Hong Influence of isotope on H-mode density limit
10:30 031 Rhodes Optimization of hydrogen H-mode transition targeting ITER's Pre Fusion Plasma Operation Stage
10:35 068 McKee Isotope Mass Scaling of Turbulence, Transport and Confinement
10:40 009 L. Schmitz Improved H-mode access in mixed H/He plasmas
10:45 070 L. Schmitz Constrain first principles L-H transition models: Favorable/unfavorable grad-B in Helium plasmas
10:50 072 L. Schmitz H-mode access in electron-heat dominated ITER PFPO hydrogen plasmas
10:55 122 vanZeeland Alfven Eigenmode Stability and Fast Ion Transport with Hydrogen and Deuterium Beams
11:00 126 Ernst Effect of Isotope Mass on Intrinsic Rotation and Momentum Transport in H-Mode Plasmas
11:00 nnn Author ? Title ?
11:45     Discussion
12:00     Adjourn

 

Monday February 25 - Breakout - Room 13-530 (AIL)

PM:  Rotation

Monday Afternoon - Rotation - First Breakout
Time ROF ID# Name Title
1:30   Chrystal Rotation - Introduction
1:45 051 Haskey Deuterium poloidal rotation measurements using main ion CER spectroscopy
1:50 054 Ernst NTV Electron Root as Cause of Core Velocity Hollowing with On-Axis ECH in Very High Te H-Mode Core
1:55 nnn Author Title ?
3:15     Discussion
3:30     Adjourn

 

Tuesday February 26 - Breakout - Room 13-215

3D Stability Physics

Tuesday Morning - 3D Stability Physics - Second Breakout
Time ROF ID# Name Title
2:00   Logan 3D Stability Physics - Strawman
2:15 178 H-H Wang Use NBI to evaluate n=2 RMP penetration position
2:20 457 Bardoczi m/n=2/1 NTM control by ECCD in steady state hybrid
2:25 459 Bardoczi Use pellets to lower the ECCD requirement for 2/1 NTM stabilization
2:25 451 Munaretto Combine the MM MHD spectroscopy, ML, RT DCON to control q95 and beta and modify the modes stability
2:30 200 Okabayashi Locking Avoidance in high q_min by Dynamic Error Field Correction Assisted by 3D Field Entrainment
2:35 516 Zarnsdorff Role of Quasi-symmetric Magnetic Perturbations on LH-transition and pedestal transport
2:40 477 Weisberg Optimizing NTV torque profiles with multi-modal 3D control
2:45 492 J-K Park Understanding outliers of ITER error field correction criteria
2:40 nnn Author Title ?
3:45     Discussion
4:00     Adjourn

 

Tuesday February 26 - Breakout - Room 13-301

AM:  Advanced Materials Validation

Tuesday Morning - AMV - Second Breakout
Time ROF ID# Name Title
10:00   Abrams AMV ROF status
10:10 63 Andrew Effect of Divertor Closure on Dust Transport
10:15 64 L. Simons Liquid Metal Dust Break-up Mechanisms
10:20 465 Abrams Test free-streaming+recycling model (FSRM) for W sputtering during ELMs at low collisionality
10:25 470 Sinclair Measuring intra-ELM D recycling on pre-exposed W surfaces
10:30 093 Bykov Characterize arc ignition threshold due to ELM deposition
10:33 096 Bykov High-resolved ELM filament properties: spectrum, profiles, par. and perp. ion impact speed
10:37 091 Bykov Effect of ionization in the sheath on prompt redeposition of high-Z impurities
10:40 500 Sinclair Tracking erosion and redeposition of crystalline SiC in the DIII-D divertor
10:45 373 Rudakov Measuring net and gross erosion rates of SiC in DIII-D divertor at forward Bt
10:50 388 Ma Characterization of tungsten transport and leakage in the SAS divertor
10:55 406 Stangeby W-pellet injection to calibrate the DIII-D Collector Probe
11:00 482 Wukitch Pyroid HT Material Assessment using DiMES
10:55 nnn Author Title ?
11:15     Discussion
11:30     Adjourn

 

Tuesday February 26 - Breakout - Room 13-301

AM:  Heating and Current Drive

Tuesday Afternoon - H&CD Top ECH and NBCD - First Breakout
Time ROF ID# Name Title
1:00   Petty Heating and CD - Introduction
1:15 468 Xi Chen Absorption study of top launch ECCD scheme
1:20 469 Xi Chen Compare the off-axis ECCD efficiency between top and outside launch
1:25 478 Petty O-mode absorption and refraction for top launch ECH
1:30 nnn Author Title ?
       
1:45   vanZeeland Introduction and Background - 210 CCOANB Validation
1:55 007 vanZeeland Checkout of 210 CCOANB Using Visible Imaging
2:00 370 Heidbrink Checkout 210 beams
2:05 005 Grierson 210 CCOANB Counter-direction Checkout - Including Power and Ability to Balance Torque
2:15 483 J-M Park Off-axis NBCD measurement with 210 CCOANB
2:15 488 J-M Park Off-axis NBCD measurement with 210 CCOANB
2:25     Discussion
       
3:00   Petty LHCD - Introduction
3:10 481 Wukitch Develop QH Mode for HFS LHCD Experiments
3:10 nnn Author Title ?
       
3:30   Petty Helicon - Introduction
3:35 157 Brookman Perturbative Measurements of Helicon Power Deposition and Transport
3:40 487 Brookman Measure Peak Current Drive Efficiency in Non-Inductive Scenerio
3:45 309 Garofalo Validate beta_e dependence of helicon CD
3:50 493 Pinsker Establishment of High Power Operation of Comb-line Antenna Operation with Plasma
3:55 494 Pinsker Measurement of high-efficiency central current drive with helicon system
4:00 499 Petty Helicon Current Drive Measurements
4:05 nnn Author Title ?
4:30     Adjourn

 

Wednesday February 27 - Breakout - Room 15-018

AM:  Thrust 3 Pedestal Structure and QH

Wednesday Morning - Thrust 3 Ped Structure and QH + Ped Phys - 2nd Breakout
Time ROF ID# Name Title
9:30   Groebner Thrust 3 and Ped Phys - Strawman
9:45 367 Nazikian Wide pedestal access at high power in QH-mode and RMP Hybrid plasmas
9:50 049 Haskey When Is Ion Thermal Transport Neoclassical in the H-mode Pedestal?
9:55 467 Haskey Main-ion, impurity and electron profile evolution throughout the ELM cycle
10:00 030 Rhodes Multi-scale/field pedestal turbulence, transport, drive, damping just prior to ELM and inter-ELM
10:05 048 Z. Yan Identify and control pedestal turbulence modes in ELMing H-mode plasmas
10:10 301 Viezzer QH-mode similarity experiment between DIII-D and AUG with co-current beams
10:15 name S. Gu Active MHD Spectroscopy of Edge Harmonic Oscillation (EHO) Mode Control for QH-mode
10:20 383 S. Gu Active MHD Spectroscopy of Edge Harmonic Oscillation (EHO) Mode Control for QH-mode
10:25 145 Baylor HFS Pellet Fueling Deposition Dynamics in H-mode Plasmas
10:30 146 Baylor Pellet Fueling of Wide Pedestal QH-mode Plasmas
10:35 239 Banerjee Pedestal structure and stability as a function of Te/Ti and momentum injection
10:40 177 H-H Wang Evaluate the effect of penetration theory on RMP ELM suppression
10:45 155 Hinson Characterize the impact of 3D fields on divertor closure and detachment in SAS
10:50 076 Paz-Soldan RMP-ELM Suppression Access Conditions with the actual ITER shape
10:55 101 Q. Hu ELM suppression by n=1 Ex-Vessel Coil at high qmin
11:00 519 Pankin Role of poloidal rotation on pedestal instabilities
11:05 nnn Author Title ?
11:45     Discussion
12:00     Adjourn

 

Wednesday February 27 - Breakout - Room 13-530 (AIL)

Wednesday Morning - Energetic Particles - First Breakout
Time ROF ID# Name Title
10:00   Heidbrink Energetic Particles - Introduction
10:15 400 Marini Verification of Imaging Fast Ion D-Alpha and application to EP model validation
11:45     Discussion
12:00     Adjourn

 

Wednesday February 27 - Turbulence and Transport - Room 13-530 (AIL)

Turbulence and Transport session
Time ROF ID# Name Title
12:30   Rhodes Turbulence and Transport - Strawman
12:45 027 Thome Dependence of Ohmic energy confinement in negative triangularity diverted plasmas
12:50 179 Austin Model validation of betaN > 3 in negative triangularity DIII-D discharges
12:55 090 Scortino Impurity transport in diverted negative triangularity discharges
1:00 088 Marinoni Exploring new reactor concepts: H-mode in negative triangularity diverted plasmas
1:45     Discussion
2:00     Adjourn

 

Wednesday February 27 - Breakout - Room 13-530

PM:  Control

Wednesday Afternoon - Control - Second Breakout
Time ROF ID# Name Title
2:00   Humphreys Control - Strawman Prioritization
2:15 458 Bardoczi m/n=2/1 NTM control by ECCD in steady state hybrid
3:45     Discussion
4:00     Adjourn

 

Thursday February 28 - Breakout - Room 13-301

AM:  Disruption Mitigation

Tuesday Late Morning - Disruption Mitigation 2nd Breakout
Time ROF ID# Name Title
10:30   Eidietis Thrust 1: Disruption Mitigation - Strawman
10:45 026 Bardoczi Determine the cause of RE beam final loss in post disruption vertical displacement events
11:45     Discussion
Noon     Adjourn

 

Thursday February 28 - Breakout - Room 13-215

PM:  Divertor Development and Integration

Thursday Afternoon - Div Development and Integration - 2nd Breakout
Time ROF ID# Name Title
1:00   Thomas DDI - Proposal Grouping
1:15 513 Ren Boundary Ion temperature measurement based on retarding field analyzer
1:20 332 H-Q Wang Detachment at horizontal and vertical targets
1:25 nnn Author Title ?
2:45     Discussion
3:00     Adjourn

 

Thursday February 28 - Breakout - Room 13-301

PM:  EAST - DIII-D Joint Experiments Task Force

Thursday Evening - EAST TF - 2nd Breakout
Time ROF ID# Name Title
4:00   Garofalo EAST TF - Proposal Grouping
4:15 450 S. Ding Explore the Basis of Realizing ITER Q=10 at Ip<=9MA on DIII-D
4:18 452 S. Ding Develop High Betap Scenario toward High Non-Inductive Current Fraction at q95~6 on DIII-D
4:22 453 S. Ding Investigate the Turbulence Suppression in High Betap Plasmas when Te is Close to Ti
4:25 480 H-Q Wang Radiative divertor in high-betap plasma by utilizing SAS and local impurity injection
4:30 505 X. Zhang Assessing Helicon wave current drive in high betap experiments
4:35 nnn Author Title ?
5:45     Discussion
6:00     Adjourn

 

Friday March 1 - Breakout - Room 15-018

Friday Morning - L-H Transition - Breakout
Time ROF ID# Name Title
9:00   L. Schmitz L-H Transition - Introduction
9:15 086 Y. Andrew H-mode Access Dependence on Divertor Magnetic Configuration
9:20 087 E-J Kim Density Dependence of L-H Transition
9:25 047 Z. Yan Divertor Configuration Effects on the L-H Power Threshold
9:30 497 Wilcox Reducing the L-H Power threshold in D-Plasmas with Pellets
9:35 039 Barada Revisit Pellet-triggered L-H transition and Understand Underlying Turbulence Suppression Mechanisms
9:40 105 Banerjee L-H Transitions dynamics: Impact of the beam voltage and its effects on the edge rotation shear
9:45 520 Logan Impact of Non-resonant Magnetic Perturbations on L-H and H-L Transitions
9:50 188 L. Schmitz Electron- and Ion-Heat Dominated L-H Transition Regimes
9:55 520 Logan Impact of Nonresonant Magnetic Perturbations on L-H and H-L Transitions
9:55     POSSIBLE BREAK FOR FRI SCI MTG
10:45     RESUME
11:45     Discussion
12:00     Adjourn

 

Friday March 1 - Breakout - Room 13-301

Thursday Afternoon - Steady State and Thrust 5: High qmin - Third Breakout
Time ROF ID# Name Title
2:00   Holcomb 3D Stability Physics - Draft Proposal
       
3:45     Discussion
4:00     Adjourn

 

Monday March 4 - Breakout - Room 13-215

Monday Morning - 3D Stability Physics - Third Breakout
Time ROF ID# Name Title
9:30   Logan 3D Stability Physics - Draft Proposal
       
10:45     Discussion
11:00     Adjourn

 

Monday March 4 - Thrust 4: Isotope Mass Effects Breakout - Room 13-215

Monday Afternoon - Thrust 4: Isotope Mass Effects - Third Breakout
Time ROF ID# Name Title
1:00   McKee Thrust 4: Isotope Mass Effects - Strawman
       
3:45     Discussion
4:00     Adjourn

 

Tuesday March 5 - Breakout - Room 13-530 (AIL)

Thursday Afternoon - Steady State and Thrust 5: High qmin - Third Breakout
Time ROF ID# Name Title
10:00   Holcomb SS and Thrust 5: High qmin - Draft Proposal
10:10 117 J-M Park Validate theory-based integrated scenario modeling for high qmin      
10:12 118 J-M Park High density & high qmin
10:14 119 J-M Park High qmin in ITER shape
10:16 121 J-M Park High qmin in lower elongation, Z = +10 cm plasma with far off-axis NBCD
10:18 125 J-M Park Optimize BT for high qmin
10:20      
11:45     Discussion
12:00     Adjourn

 

Tuesday March 5 - Breakout - Room 15-018

Tuesday Afternoon - Inductive Scenarios - 2nd Breakout
Time ROF ID# Name Title
2:00   Turco Inductive Scnearios - Strawman
       
3:45     Discussion
4:00     Adjourn

 

Wednesday  March 6 - Thrust 6:  PBIDCISD  session - Room 13-215

Thrust 6: PBIDCISD
Time ROF ID# Name Title
9:00   Shafer Thrust 6 - Status
9:15 466 Leonard Plasma flow in a closed divertor
9:20 540 Watkins SAS 2 precursor experiments
10:15     Discussion
10:30     Adjourn

 

Wednesday March 6 - Two sessions - Room 15-018

AM:  ELM Control,     PM:  Torkil Jensen Award

Wednesday Morning - ELM Control - 3rd Breakout
Time ROF ID# Name Title
10:00   Paz-Soldan ELM Control - Strawman Prioritization
10:45   All Discussion
12:00     Adjourn

 
Wednesday Afternoon - Torkil Jensen Award session
Time ROF ID# Name Title
1:00   Van Zeeland Torkil Jensen Award - Introduction
1:10 460 Bardoczi Use pellets to lower the ECCD requirement for 2/1 NTM stabilization      
1:20 008 Grierson/Bertelli ECH Beat Wave Generation of ICE
1:30 025 Victor How fast can we go?
1:40 111 Victor Controlled ITB formation with narrow current channel      
1:50 055 X. Du Soft-landing of a major disruption using 3D fields
2:00 065 Rhodes Negligible background carbon via boron dropper for a closer approach to fusion reactor conditions      
2:10 074 Paz-Soldan Modify RE distribution function with externally launched helicon (whistler) waves      
2:20 098 Knolker A new path to ELM mitigation
2:30 139 Boedo ITER pedestal turbulence properties
2:40 534 Austin Doublet shape in DIII-D
2:50 535 Abrams Demonstration of impurity control via an actively heated divertor in DIII-D
3:00 541 Baylor Soliton-like Shock Front Dynamics During Pellet Deposition in H-mode
3:10 542 Marnoni LH power threshold, confinement scaling and CER calibration in carbon plasmas
3:20     Adjourn

 

Wednesday March 6 - Core-Edge Integration TF and Thrust 2 CE Scenario Optimization - Room 13-215

Core-Edge Integration and Scenario Optimization Thrust 2
Time ROF ID# Name Title
2:00   Jaervinen/Grierson Thrust 2 and CEITF - Strawman Proposal
2:45     Discussion
4:00     Adjourn

 

Thursday March 7 - Turbulence and Transport - Room 13-530 (AIL)

Turbulence and Transport - Third Breakout session
Time ROF ID# Name Title
2:30   Rhodes Turbulence and Transport - Strawman
3:45     Discussion
4:00     Adjourn

 

Tuesday March 12 - AMV Including Possible Thrust Effort SAS1-W    Room 13-301

AMV and Possible SAS1-W - Third Breakout session
Time ROF ID# Name Title
10:00   Abrams AMV - Strawman
10:15 114 Zamperini Characterizing the radial/poloidal structure of SOL impurity accumulation with collector probes
10:15 553 Allain Studying the PMI properties of advanced tungsten alloys with DiMES
10:20 424 Bykov Fueling effects of metal Rings in the divertor
10:25 235 Bortolon Physics of real-time wall conditioning by B dust injection
11:45     Discussion
12:00     Adjourn

 

Wednesday March 13 - EAST/DIII-D Joint Experiments Task Force   Room 13-215

EAST TF - Third Breakout session
Time ROF ID# Name Title
4:30   Garofalo/Gong EAST TF - Strawman
4:40 226, 452 S. Ding Scenario Development - 1
4:50 435, 505 J. Huang Scenario Development - 2
5:00 417 Weisberg Grassy ELM Studies - Day 1
5:10 442 J. Qian Grassy ELM Studies - Day 2
5:20 32, 33 Rhodes Turbulence vs Rotation
5:30 453, 454 X. Jian, S. Ding Turbulence vs q-profile and Te/Ti
5:40 418, 455 Munaretto Plasma Response and RWM Stability
5:50     Discussion
6:30     Adjourn

 

Thursday March 14 - L-H Transition Physics    Room 15-018

L-H Physics - Second Breakout session
Time ROF ID# Name Title
9:00   L. Schmitz L-H Physics - Strawman
9:45     Discussion
11:00     Adjourn

 

Thursday March 14 - Thrust 6: PBICDISD (Closed Divertor)   Room 13-215

Thrust 6: PBICDISD
Time ROF ID# Name Title
9:00   Shafer Thrust 6 - Strawman
9:15     Discussion
10:00     Adjourn

 

Thursday March 14 - CEITF and Thrust 2: CE Scenario Opt   Room 13-301

Thrust 2: Core-Edge Scenaro Optimization and CEITF
Time ROF ID# Name Title
2:00   Grierson/Jaervinen Thrust 2 - Strawman Prioritization
2:15     Discussion
3:00     Adjourn

 

Wednesday March 20 - Div/SOL and Detachment Science   Room 13-301

Div/SOL and Detachment Science
Time ROF ID# Name Title
9:00   Leonard DSOL - Strawman Prioritization
9:15     Discussion
10:00     Adjourn

 

Wednesday March 20 - Thrust 3: Pedestal Structure and QH-mode   Room 15-018

Pedestal Physics and Thrust 3: Ped Structure and QH-mode
Time ROF ID# Name Title
10:00   Groebner Ped Phys and Thrust 3: - Strawman Prioritization
10:10   Xi Chen QH - Strawman Prioritization
10:20   Paz-Soldan ELM Control - Strawman Prioritization
10:30     Discussion
11:00     Adjourn

 

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