Discussion on particle and momentum transport

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Discussion on particle and momentum transport

• What are hot topics on the particle and momentum
  transport?
• density windows/threshold
• correlation Er, fluctuations and impurity
  accumulation
• imp. transport and magnetic topology (limiter
  vs. separatrix), sign of Er in an island
• windows for H-mode viscosity
• exp. Verification neocl. viscosity as a key for
  H-mode?
• impurity screening (reactor) role of Er?
• effect of pellet injection (size, frequency)?
• What are possible collaboration works in
  experiment and theory?
• GSRAKE for modeling impurity transport in LHD
  explore feasibility
• Compare different neocl. scenarios w.r.t.
  driving mechanisms
• Comparison of different heating schemes
  (central, off-axis, NBI, ICRH )?(impact of grad
  T?)
• physics of sheared flows (LHD, TJ-II) w.r.t.
  electric fields, coupling of neocl. and
  anomalous mechanisms, effect of ripple, biasing
  (H-J?, HSX)
• Are there any proposals for joint papers for
  internal stellarator workshop in Toki?
• Comparison of impurity transport in different
  magnetic configurations (Ida and we)