Gas Jet Disruption Mitigation Studies on Alcator C - Mod and DIII - D

نویسندگان

  • V. A. Izzo
  • G. Y. Antar
  • A. Bader
  • M. Bakhtiari
  • T. Biewer
  • M. Groth
  • J. Yu
  • R. S. Granetz
  • E. M. Hollmann
  • D. G. Whyte
  • J. A. Boedo
  • T. E. Evans
  • I. H. Hutchinson
  • T. C. Jernigan
  • D. S. Gray
  • D. A. Humphreys
  • C. J. Lasnier
  • R. A. Moyer
  • P. B. Parks
  • M. L. Reinke
  • D. L. Rudakov
چکیده

High-pressure noble gas jet injection is a mitigation technique which potentially satisfies the requirements of fast response time and reliability, without degrading subsequent discharges. Previously reported gas jet experiments on DIII-D showed good success at reducing deleterious disruption effects. In this paper, results of recent gas jet disruption mitigation experiments on Alcator C-Mod and DIII-D are reported. Jointly, these experiments have greatly improved the understanding of gas jet dynamics and the processes involved in mitigating disruption effects.

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تاریخ انتشار 2007