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Title: Thermal quench mitigation and current quench control by injection of mixed species shattered pellets in DIII-D

Journal Article · · Physics of Plasmas
DOI:https://doi.org/10.1063/1.4954389· OSTI ID:1371758
 [1];  [1]; ORCiD logo [1];  [2];  [3];  [4]; ORCiD logo [3]
  1. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  2. General Atomics, San Diego, CA (United States)
  3. Univ. of California, San Diego, CA (United States)
  4. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

Research Organization:
General Atomics, San Diego, CA (United States); Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Fusion Energy Sciences (FES)
Grant/Contract Number:
FC02-04ER54698; AC05-00OR22725; FG02-07ER54917; AC52-07NA27344
OSTI ID:
1371758
Alternate ID(s):
OSTI ID: 1259368; OSTI ID: 1399582; OSTI ID: 1458629
Report Number(s):
LLNL-JRNL-737057
Journal Information:
Physics of Plasmas, Vol. 23, Issue 6; ISSN 1070-664X
Publisher:
American Institute of Physics (AIP)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 39 works
Citation information provided by
Web of Science

References (31)

Disruption Mitigation System Developments and Design for ITER journal September 2015
Characterization of MHD activity and its influence on radiation asymmetries during massive gas injection in DIII-D journal June 2015
Pellet fuelling, ELM pacing and disruption mitigation technology development for ITER journal July 2009
Demonstration of rapid shutdown using large shattered deuterium pellet injection in DIII-D journal September 2010
Radiation asymmetries during disruptions on DIII-D caused by massive gas injectiona) journal October 2014
Plasma radiometry with 30 chord resolution for fast transients in the DIII-D tokamak journal October 2004
Measurements of non-axisymmetric halo currents with and without ‘killer’ pellets during disruptions in the DIII-D tokamak journal February 1997
Characterization of plasma current quench at JET journal December 2004
Measurements of injected impurity assimilation during massive gas injection experiments in DIII-D journal September 2008
Gas jet disruption mitigation studies on Alcator C-Mod journal October 2006
Wide-angle ITER-prototype tangential infrared and visible viewing system for DIII-D journal November 2014
Overview of the JET results journal March 2015
Disruption mitigation by massive gas injection in JET journal November 2011
Disruptions in ITER and strategies for their control and mitigation journal August 2015
Theory for avalanche of runaway electrons in tokamaks journal October 1997
Characterization of disruption mitigation via massive gas injection on MAST journal November 2012
Analytic modeling of axisymmetric disruption halo currents journal July 1999
Alternative Techniques for Injecting Massive Quantities of Gas for Plasma-Disruption Mitigation journal March 2010
First demonstration of rapid shutdown using neon shattered pellet injection for thermal quench mitigation on DIII-D journal March 2016
Plasma shut-down with fast impurity puff on ASDEX Upgrade journal July 2007
Measurements of impurity and heat dynamics during noble gas jet-initiated fast plasma shutdown for disruption mitigation in DIII-D journal August 2005
Study of plasma termination using high- Z noble gas puffing in the JT-60U tokamak journal April 2005
Classical resistivity in a post-thermal quench disrupting plasma journal January 2000
The impact of the ITER-like wall at JET on disruptions journal November 2012
Measurement of plasma electron temperature and effective charge during tokamak disruptions journal January 2000
Chapter 1: Overview and summary journal June 2007
Impact and mitigation of disruptions with the ITER-like wall in JET journal August 2013
Chapter 3: MHD stability, operational limits and disruptions journal June 2007
Impurity transport studies in ASDEX by means of neon-seeded pellets journal March 1989
Using mixed gases for massive gas injection disruption mitigation on Alcator C-Mod journal April 2011
Fast plasma shutdown scenarios in the JT-60U tokamak using intense mixed gas puffing journal September 2002

Cited By (7)

Innovations in Technology and Science R&D for ITER journal January 2019
Shattered pellet injection simulations with NIMROD journal April 2019
Pellet-Injector Technology—Brief History and Key Developments in the Last 25 Years journal December 2017
Dissipation of post-disruption runaway electron plateaus by shattered pellet injection in DIII-D journal March 2018
Electromagnetic particle injector for fast time response disruption mitigation in tokamaks journal December 2018
Shattered pellet injection technology design and characterization for disruption mitigation experiments journal April 2019
Injection of multiple shattered pellets for disruption mitigation in DIII-D journal September 2019