DIII-D RESEARCH OPPORTUNITIES FORUM FOR THE 2014 EXPERIMENTAL CAMPAIGN

DIII-D RESEARCH OPPORTUNITIES FORUM FOR THE 2014 EXPERIMENTAL CAMPAIGN Review | Direct submission with log-in | Request submission without log-in

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Below is a public summary listing:

*(Proposal numbers 1-382 are from 2013)*
ID	Title	Research Area	Name	Affiliation	Time Req'ed	ITPA Joint Exp	ITER IO Urgent Research Task
3	The effect of LSN Shape on the q95 windows in RMP ELM Suppression	ELM Control		GA	No	No	Yes
25	Transport mechanisms induced by RMP	ELM Control		UCSD	No	No	Yes
49	Turbulent transport in detached divertor	Divertor & SOL Physics		UCSD	No	No	Yes
58	Progressing Towards a Staged Approach to Disruption Mitigation	Disruption Mitigation		GA	Yes	No	Yes
66	13C-methane injection into USN re C migration to walls and ITER decision about PFC target material	Plasma-material Interface		U of Toronto	Yes	Yes	Yes
76	Connection between particle and momentum transport	Turbulence & Transport		The college of William and Mary	Yes	Yes	Yes
78	3D magnetics plasma response measurements of n=1 perturbations for RWM analysis & model validation	Stability & Disruption Avoidance		Department of Energy	Yes	No	Yes
79	3D magnetics equilibrium measurements to applied n=3 perturbations	Stability & Disruption Avoidance		Department of Energy	Yes	No	Yes
80	Poloidal spectral measurements of n=3 RMP ELM suppression using the 3D magnetics upgrade	ELM Control		Department of Energy	Yes	No	Yes
87	farSOL expts at high n/nGW to establish if ITER farSOL will be high-recycling/detached	Divertor & SOL Physics		U of Toronto	Yes	No	Yes
88	inner column limiter expts to establish if ITER wall-limiter design should include �??funnel effect'	Divertor & SOL Physics		U of Toronto	Yes	No	Yes
89	Mo, W, Al, Be DiMES net/gross erosion experiments	Plasma-material Interface		U of Toronto	Yes	Yes	Yes
101	Investigation of n=1 RMP effects on ELMs with pitch-aligned configuration of I-coils	ELM Control		PPPL	Yes	Yes	Yes
102	TBM mock-up effects on confinement at high β	Stability & Disruption Avoidance		ITER Organization	Yes	No	Yes
113	Heat Load during slow current quench phase of disruptions/VDEs and its relation with poloidal halo c	Disruption Mitigation		ITER Organization	Yes	No	Yes
114	Toroidal peaking of radiation, response time for triggering TQ and mitigation efficiency during mass	Disruption Mitigation		ITER Organization	Yes	No	Yes
116	Influence of non-axisymmetric fields (TBMs / RMPs) on fast ion confinement and loss	Energetic Particles		ITER Organization	Yes	Yes	Yes
117	Conditions for nonlinear Alfvén Eigenmode evolution and impact on fast ion confinement and loss	Energetic Particles		ITER Organization	Yes	Yes	Yes
129	Optimization and Control of ITER-like MGI	Disruption Mitigation		GA	Yes	Yes	Yes
131	Understanding runaway equilibrium to minimize damage hazard	Disruption Mitigation		Facebook	Yes	Yes	Yes
132	Dissipation & Control of RE from ITER-like LSN targets	Disruption Mitigation		GA	No	No	Yes
133	Fast Runaway Shutdowns by MGI	Disruption Mitigation		GA	Yes	Yes	Yes
135	Measurement of RE diffusion to center post	Disruption Mitigation		UCSD	No	No	Yes
136	Disruption main chamber heat loads	Disruption Mitigation		UCSD	No	Yes	Yes
137	3D material migration during RMP ELM suppression	ELM Control		U of Wisconsin	Yes	Yes	Yes
139	TQ radiation distribution from R-2 MGI	Disruption Mitigation		UCSD	No	No	Yes
141	Studies of RE final loss	Disruption Mitigation		UCSD	No	No	Yes
154	High frequency pellet ELM pacing	ELM Control		ORNL	No	Yes	Yes
155	Investigation of pellet induced ELM heat flux footprint variation with q95	ELM Control		ORNL	No	No	Yes
157	Imaging of pellet induced ELM events from mulitple simultaneous views.	ELM Control		ORNL	No	No	Yes
161	n=3 offset and ELM suppression with RMP	ELM Control		GA	No	No	Yes
165	D2 + few % Ne shattered pellets for disruption mitigation	Disruption Mitigation		ORNL	No	No	Yes
166	Effect of q95 on SPI shutdown	Disruption Mitigation		ORNL	No	No	Yes
167	Control of radiation asymmetries by application of external field on SPI/MGI shutdown	Disruption Mitigation		ORNL	No	No	Yes
168	Influence of the delay time between multiple massive gas injections at different toroidal locations	Disruption Mitigation		ORNL	No	No	Yes
169	Runaway flattop mitigation by Neon shattered pellet injection	Disruption Mitigation		ORNL	No	No	Yes
171	Test of the argon pellet injector	Disruption Mitigation		ORNL	No	No	Yes
181	Heat pulse propagation in a perturbed magnetic topology	ELM Control		GA	No	Yes	Yes
184	Comparision DIII-D and AUG high collisionality ELM response to 3D magnetic perturbations	ELM Control		GA	No	Yes	Yes
196	Narrow heat flux widths and divertor power dissipation	Divertor & SOL Physics		GA	Yes	Yes	Yes
204	Suppression of Density Limit Disruptions with RMP Fields	Torkil Jensen Award		GA	No	No	Yes
205	SOL width in top-limited discharges	Divertor & SOL Physics		UCSD	No	No	Yes
220	Comparison of n=2 RMP field effects on ELMs and pedestal properties in KSTAR and DIII-D	ELM Control		GA	No	Yes	Yes
222	Investigation of optimum pellet injection geometry for pellet triggering minimum throughput/PFC flux	ELM Control		ITER Organization	Yes	No	Yes
223	Demonstration of integrated ELM-paced pellet fuelled H-mode plasma in ITER-relevant range.	ELM Control		ITER Organization	Yes	Yes	Yes
224	Determination of minimum confinement degradation for ELM suppression with I coils	ELM Control		ITER Organization	Yes	No	Yes
226	Compatibility of ELM suppressed regimes by 3-D fields with pellet injection for plasma fuelling	ELM Control		ITER Organization	Yes	No	Yes
227	Mechanisms leading to termination of the runaway discharges and effects on PFC energy deposition	Disruption Mitigation		ITER Organization	Yes	No	Yes
229	CQ de-confinement of REs using pulsed impurity injection	Disruption Mitigation		ITER Organization	Yes	No	Yes
250	Plateau Ecrit with MGI	Disruption Mitigation		GA	No	Yes	Yes
263	Radiative divertor solutions in the ITER baseline scenario	Inductive Scenarios		ITER Organization	No	Yes	Yes
264	Radiative divertor solutions in the ITER baseline scenario	Divertor & SOL Physics		ITER Organization	No	Yes	Yes
271	Investigation of Momentum transport with Modulated ECH and ECH resonance layer sweeping	Plasma Rotation		National Fusion Research Institute (NFRI), Korea	Yes	Yes	Yes
274	Investigation of Momentum transport with Modulated ECH and ECH resonance layer sweeping	Plasma Rotation		National Fusion Research Institute	Yes	Yes	Yes
275	Investigation of Momentum transport with Modulated ECH and ECH resonance layer sweeping	Plasma Rotation		National Fusion Research Institute	Yes	Yes	Yes
276	Investigation of Momentum transport with power ratio P_ECH/P_NBI and torque ratio scan	Plasma Rotation		National Institute for Fusion Science, Toki, Japan	Yes	Yes	Yes
282	Investigation of Momentum transport with power ratio PECH/PNBI and torque ratio �?NBI/ PECH scan	Plasma Rotation		National Institute for Fusion Science, Toki, Japan	Yes	Yes	Yes
296	Determine dependence of RWM marginal stability on rotation and energetic particles	Stability & Disruption Avoidance		Columbia U	Yes	Yes	Yes
309	Full 3D Rotation optimization of H mode	Stability & Disruption Avoidance		GA	No	Yes	Yes
314	Optimization of castellation for a new W-divertor of ITER: studies of shaped castellation in DIII-D	Plasma-material Interface		UCSD	No	Yes	Yes
338	Local correction of the TBM error field	Stability & Disruption Avoidance		Columbia U	No	No	Yes
341	Investigation of Momentum Transport with Power ratio PECH/PNBI and torque ratio �?NBI/PECH scan	Plasma Rotation		National Institute for Fusion Science, Toki, Japan	Yes	Yes	Yes
342	Investigation of Core Poloidal Rotation Anomaly Change at ITG -> TEM transition	Plasma Rotation		National Fusion Research Institute (NFRI)	No	Yes	Yes
343	Evaluating Physics of RMP Stationary Enhanced Confinement Regime Without ELMs for the 2013 JRT	ELM Control		LLNL	No	No	Yes
358	Investigation of Momentum transport with Modulated ECH and ECH resonance layer scan	Plasma Rotation		National Fusion Research Institute	Yes	Yes	Yes
368	Investigation of extreme outer wall heating caused by the DIII-D TBM	Plasma-material Interface		LLNL	No	Yes	Yes
397	Disruption main chamber heat loads	Disruption Mitigation		UCSD	No	Yes	Yes
398	TQ radiation distribution from R-2 MGI	Disruption Mitigation		UCSD	No	No	Yes
399	TQ radiation distribution from R-2 MGI	Disruption Mitigation		UCSD	No	No	Yes
407	n-scaling of magnetic errors (TBM related)	Plasma Rotation		GA	No	No	Yes
410	Sensitivity of RMP ELM Suppression with Less Than 12 I-coils to I-coil Configuration	ELM Control		LLNL	No	No	Yes
418	Mapping the current rise stability boundary for the ITER baseline scenario	Inductive Scenarios		ITER Organization	No	No	Yes
453	Minimize Density Pumpout During RMP ELM Suppression	ELM Control		LLNL	No	No	Yes
455	TBM mock-up effects on confinement at high β	Stability & Disruption Avoidance		ITER Organization	Yes	No	Yes
458	Test optimized TBM error field correction at higher values of beta	Stability & Disruption Avoidance		CRPP-EPFL	No	No	Yes
460	Quantifying the TBM torque, both in magnitude and radial location	Plasma Rotation		VTT Technical Research Centre	No	No	Yes
462	Perturbation amplitude linearity test of the RMP ELM suppression 3D plasma response	ELM Control		Department of Energy	Yes	No	Yes
463	Exploring collisionality impact on the 3D plasma response during RMP ELM Suppression	ELM Control		Department of Energy	Yes	No	Yes
464	ITER relevant 3D plasma response variations with respect to BetaN for RMP ELM suppression	ELM Control		Department of Energy	Yes	No	Yes
465	Explaining the q95 resonant nature of RMP ELM suppression through 3D plasma response measurement	ELM Control		Department of Energy	Yes	No	Yes
476	Impact of TBM-induced field ripple in low-torque ITER baseline	Inductive Scenarios		Department of Energy	Yes	No	Yes
477	Establishing MHD mode rotation control with EM torque and better understanding of disruptive process	Stability & Disruption Avoidance		PPPL	Yes	No	Yes
478	Reduction of thermal disruption due to 2/1 mode in q >1 configuration	Stability & Disruption Avoidance		PPPL	Yes	No	Yes
479	Major disruption avoidance by providing �??magnetic helical insulation�?? between ST and 2/1 surface	Stability & Disruption Avoidance		PPPL	Yes	No	Yes
480	Orderly shutdown enhancement of multi-mega joule magnetic energy during the plasma current shut down	Stability & Disruption Avoidance		PPPL	Yes	No	Yes
481	Spin-up the NTM mode frequency for suppression of NTM by explicitly the EM torque control	Stability & Disruption Avoidance		PPPL	Yes	No	Yes
482	Disruption study by increasing up to 1kHz of 3/2 (n=2) mode over internally shielded regime	Stability & Disruption Avoidance		PPPL	Yes	No	Yes
483	Avoidance of NTM mode rotation frequency near the dangerous mechanical resonance	Stability & Disruption Avoidance		PPPL	Yes	No	Yes
484	Mitigation: Reduction of toroidal-asymmetry of radiation loss by 3D-magnetic mode rotation control	Stability & Disruption Avoidance		PPPL	Yes	No	Yes
485	Avoidance of NTM mode rotation frequency near the dangerous mechanical resonance	Stability & Disruption Avoidance		PPPL	Yes	No	Yes
486	Mitigation: pellet and massive gas injections in helically favorable ways for reducing asymmetry	Stability & Disruption Avoidance		PPPL	Yes	No	Yes
487	Reduction of required power of ECCD NTM suppression targeting in slowly moving x- and o- point	Stability & Disruption Avoidance		PPPL	Yes	No	Yes
508	ITER Baseline Scenario in a Radiating Divertor Environment with near-Zero Applied Torque	Inductive Scenarios		GA	No	No	Yes
512	Best Impurity Specie for the Radiating Divertor in the ITER Baseline Scenario with near-Zero Torque	Inductive Scenarios		GA	No	No	Yes
515	Inner Wall Limiter experiments in support of ITER limiter design and operation for startup, rampdown	Divertor & SOL Physics		U of Toronto	Yes	No	Yes
516	DiMES studies of W, Mo and Al gross and net erosion, material migration to benchmark impurity codes	Plasma-material Interface		U of Toronto	Yes	No	Yes
532	Role of ECH Induced Mulitiscale Electron Thermal Transport in H-mode Plasmas	Turbulence & Transport		Massachusetts Institute of Technology	No	No	Yes
535	Main-ion and impurity neoclassical flows compared with the PERFECT pedestal code	Pedestal Structure		Massachusetts Institute of Technology	No	No	Yes
549	Testing kinetic RWM stabilization theory at marginal stability in high beta, TM stabilized plasmas	Stability & Disruption Avoidance		Columbia U	Yes	Yes	Yes
574	Influence of non-axisymmetric fields (TBMs / RMPs) on fast ion confinement and loss	Energetic Particles		ITER Organization	Yes	No	Yes
575	Magnetic field limit for Glow Discharge wall cleaning	Plasma Control		ITER Organization	Yes	No	Yes
578	N=2 mode rotation technique development using the current-driven loq q RWM onset	Stability & Disruption Avoidance		PPPL	Yes	No	Yes
581	Heat flux distribution during major disruptions	Stability & Disruption Avoidance		ITER Organization	Yes	Yes	Yes
582	Energy deposition during runaway electron impact	Stability & Disruption Avoidance		ITER Organization	Yes	Yes	Yes
583	Dissipation of runaway energy by high-Z impurity injection	Disruption Mitigation		ITER Organization	Yes	Yes	Yes
585	Compatibility of ELM suppressed regimes by 3-D fields with pellet injection for plasma fuelling	ELM Control		ITER Organization	Yes	No	Yes
586	Investigation of optimum pellet injection geometry for pellet triggering minimum throughput/PFC flux	ELM Control		ITER Organization	Yes	No	Yes
587	Demonstration of integrated ELM-paced pellet fuelled H-mode plasma in ITER-relevant range.	ELM Control		ITER Organization	Yes	Yes	Yes
591	Optimization of edge particle transport in ELM suppressed H-modes including high Z impurity control	ELM Control		ITER Organization	Yes	No	Yes
592	ECH Control of Alfven Eigenmodes	Energetic Particles		ITER Organization	Yes	Yes	Yes
626	Validation of ECCD NTM stabilization criteria	Stability & Disruption Avoidance		ITER Organization	Yes	No	Yes
627	Core edge integration for QH-mode plasmas in ITER	Divertor & SOL Physics		ITER Organization	Yes	No	Yes
628	He H-mode plasmas studies for the ITER non-active operational phase	Inductive Scenarios		ITER Organization	Yes	No	Yes
631	Optimization of RMP pedestal with feedback control	ELM Control		GA	Yes	No	Yes
634	Mitigation: Reduction of toroidal-asymmetry of radiation loss by 3D-magnetic mode rotation control	Disruption Mitigation		PPPL	No	No	Yes
635	Mitigation: pellet and massive gas injections in helically favorable ways for reducing asymmetry	Disruption Mitigation		PPPL	No	No	Yes
647	Radiating Divertor Applied to the ITER Baseline Scenario at near-Zero Applied Torque	Divertor & SOL Physics		GA	No	No	Yes
648	Determining the Optimal Impurity Specie for the Radiating Divertor in the ITER Baseline Scenario	Divertor & SOL Physics		GA	No	No	Yes
676	Robust NTM control	Plasma Control		CRPP-EPFL	No	Yes	Yes
677	Robust NTM control	Stability & Disruption Avoidance		CRPP-EPFL	No	Yes	Yes
712	D2 + few % Ne shattered pellets for disruption mitigation	Disruption Mitigation		ORNL	No	No	Yes
713	Control of radiation asymmetries by application of external field on SPI/MGI shutdown	Disruption Mitigation		ORNL	No	No	Yes
714	Runaway flattop mitigation by Neon shattered pellet injection	Disruption Mitigation		ORNL	No	No	Yes
735	ELM Suppression in Helium Plasmas	ELM Control		GA	No	No	Yes
739	Reduce L-H treshold power in H plasmas using pellet injection	L-H Transition		GA	No	No	Yes
746	Isotope dependence of Pthr and edge turbulence at L-H and H-L transition in DIII-D and JET-ILW	L-H Transition		IPP Garching	No	No	Yes
755	Heat flux footprint with pellet-paced ELMs vs nustar	ELM Control		PPPL	No	No	Yes