Influences of Short-Wave Truncations to Spectral Energy Budget in Hall MHD Turbulence

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概要

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• The effect of a sharp short-wave truncation on Hall magnetohydrodynamic (MHD) turbulence is studied numerically to obtain basic information for constructing sub-grid-scale models of the Hall MHD equations. Hall MHD turbulence is found to be less sensitive to truncation than MHD turbulence, because the Hall term suppresses energy transfer in the magnetic field at relatively low wave numbers.

著者

• Miura Hideaki

  National Institute For Fusion Science

• MIURA Hideaki

  National Institute for Fusion Science, Gifu 509-5292, Japan

関連論文

• Possibility of LHD Equilibrium with Zero Rotational Transform Surface
• Simulation Study of Ballooning Modes in the Large Helical Device
• Spectrum Properties of Hall MHD Turbulence
• Influences of Short-Wave Truncations to Spectral Energy Budget in Hall MHD Turbulence
• Orthonormal Divergence-Free Wavelet Analysis of Energy Transfer in Hall MHD Turbulence

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