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Title: Mitigation of divertor heat flux by high-frequency ELM pacing with non-fuel pellet injection in DIII-D

Journal Article · · Nuclear Materials and Energy
ORCiD logo [1]; ORCiD logo [1];  [1];  [1];  [1];  [2];  [2];  [3]; ORCiD logo [1];  [4];  [4];  [1];  [3];  [2]
  1. Princeton Plasma Physics Lab. (PPPL), Princeton, NJ (United States)
  2. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  3. General Atomics, San Diego, CA (United States)
  4. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
+ Show Author Affiliations

Research Organization:
Princeton Plasma Physics Lab. (PPPL), Princeton, NJ (United States); General Atomics, San Diego, CA (United States); Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Fusion Energy Sciences (FES); USDOE Office of Nuclear Energy (NE); USDOE National Nuclear Security Administration (NNSA)
Contributing Organization:
DIII-D team
Grant/Contract Number:
AC02-09CH114661; AC05-00OR227252; FC02-04ER546983; FG02-06ER54867; AC52-07NA273444; FC02-04ER54698; AC02-09CH11466; AC05-00OR22725; AC52-07NA27344
OSTI ID:
1349223
Alternate ID(s):
OSTI ID: 1374820; OSTI ID: 1542749
Report Number(s):
LLNL-JRNL-779846; PII: S2352179116302411
Journal Information:
Nuclear Materials and Energy, Vol. 12; Related Information: DIII-D data shown in this paper can be obtained in digital format by following the links at https://fusion.gat.com/global/D3D_DMP.; ISSN 2352-1791
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 13 works
Citation information provided by
Web of Science

References (15)

Progress on the application of ELM control schemes to ITER scenarios from the non-active phase to DT operation journal February 2014
ELM pace making and mitigation by pellet injection in ASDEX Upgrade journal April 2004
First observations of ELM triggering by injected lithium granules in EAST journal September 2013
High frequency pacing of edge localized modes by injection of lithium granules in DIII-D H-mode discharges journal April 2016
Lithium granule ablation and penetration during ELM pacing experiments at DIII-D journal November 2016
Effect of n=3 perturbation field amplitudes below the ELM triggering threshold on edge and SOL transport in NSTX journal July 2013
Reduction of edge localized mode intensity on DIII-D by on-demand triggering with high frequency pellet injection and implications for ITER journal August 2013
Infrared thermography of the DIII‐D divertor targets journal August 1988
Broadening of divertor heat flux profile with increasing number of ELM filaments in NSTX journal November 2014
Wide-angle ITER-prototype tangential infrared and visible viewing system for DIII-D journal November 2014
Scrape-off layer heat transport and divertor power deposition of pellet-induced edge localized modes journal August 2011
Advances in understanding and utilising ELM control in JET journal January 2016
ELM pacing using modulated non-axisymmetric magnetic fields on DIII-D journal March 2012
ELM pacing and trigger investigations at JET with the new ITER-like wall journal May 2013
Calculations of two-fluid magnetohydrodynamic axisymmetric steady-states journal November 2009

Cited By (3)

Ablation of solid pellets induced by supra-thermal ions in the far scrape-off layer of DIII-D plasmas journal June 2019
ELM frequency enhancement and discharge modification through lithium granule injection into EAST H-modes journal October 2018
Erosion dynamics of tungsten fuzz during ELM-like heat loading journal April 2018

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