ICRF%20Task%20Force%20Summary

1
ICRF Task Force Summary

• Presented by Yijun Lin

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ICRF Scenarios on C-Mod (I)
this forum
3
ICRF Scenarios on C-Mod (II)

• J antenna has never been run at 53 MHz, 60 MHz,
  and 40 MHz.
• Only feasible to try them out in long campaigns.

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New Ideas/Presentations

• Y. Lin
• ELMs on antenna loading and FFT commissioning
  (mostly piggy-back)
• MC and LHCD synergy (J antenna at 50 MHz. Needs
  LH)
• ICRF MC and ITB formation and density control (J
  antenna at 60 MHz)
• S. Wukitch
• ICRF sheaths using marker tiles (78 MHz, normal
  and reversed field)
• ICCD for sawtooth control (78 MHz, CD phase)
• MCCD sawtooth control in monster sawtooth (50
  MHz, D(He3), CD phase)
• M. Porkolab (P. Bonoli presented)
• 2nd harmonic minority heating (J antenna 78 MHz
  or 40-45 MHz. D(H) or D(He3). Low field).
• C. K. Phillips
• Fast wave heating and CD below all IC resonances
  (40 MHz, high field. Needs LH to boost Te)

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Open ICRF Mini-Proposals

• D(He3) minority heating evaluation (Wukitch,
  MP390)
• ICRF on sawtooth behavior (Wukitch, MP380)
• High power experiment (Wukitch, MP379)
• MC flow drive (Lin, MP378)
• Plasma performance (Lin, MP376/388, MP417)
• MCCD (Parisot, MP356, MP447)
• CNPA test and calibration (Tang, MP389)

Total run time from new ideas 10 days

• Prioritizing meeting
• Ranking the ideas/MPs.
• J-antenna frequencies.