Study of ITG modes in RFX-mod using TRB code - Physics > Plasma PhysicsReport as inadecuate




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Abstract: We present here a study about the stability of Ion-Temperature-Gradient driftturbulence in the Quasi-Single-Helicity regime of RFX-mod Reversed Field PinchRFP using the TRB fluid electrostatic turbulence code. Our results suggestthat present-days RFP plasmas are marginally stable against this kind ofturbulence. The onset of the instability may be envisaged for close futureregimes, in the presence of hotter plasmas with sharper internal transportbarriers.



Author: F. Sattin, X. Garbet, S.C. Guo

Source: https://arxiv.org/







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