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arXiv 1007.5132physics.plasm-ph
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用TRB码研究RFX-mod中的ITG模式

Study of ITG modes in RFX-mod using TRB code

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

摘要:

本文利用TRB流体静电湍流程序研究了RFX-mod反向场箍缩(Reversed Field Pinch,RFP)准单螺旋区离子温度梯度漂移湍流的稳定性。我们的研究结果表明,目前的RFP等离子体对这种湍流是勉强稳定的。的不稳定性的发病可能会设想为密切的未来制度,在存在更热的等离子体与尖锐的内部传输障碍。

英文摘要:

We present here a study about the stability of Ion-Temperature-Gradient drift turbulence in the Quasi-Single-Helicity regime of RFX-mod Reversed Field Pinch (RFP) using the TRB fluid electrostatic turbulence code. Our results suggest that present-days RFP plasmas are marginally stable against this kind of turbulence. The onset of the instability may be envisaged for close future regimes, in the presence of hotter plasmas with sharper internal transport barriers.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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