Electrostatic Low-Frequency Instability of Cylindrical Tokamak

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概要

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• We present a comprehensive theory of the electrostatic low frequency instabilities of a collisionless plasma in a cylindrical tokamak. The plasma carries a longitudinal current which produces the poloidal magnetic field and the magnetic shear. The effects of inhomogeneities (density, electron and ion temperature gradients), plasma current, radial electric field and the magnetic shear are examined. The instabilities are found to be excited owing to the plasma current, ion temperature gradient and radial electric field, though the magnetic shear has a prominent stabilization power. The off-resonant instability in the absence of the magnetic shear is also discussed.

著者

• Itoh Kimitaka

  Division Of Thermonuclear Fusion Research Japan Atomic Energy Research Institute:on Leave Of Absence

• INOUE Sanae

  Institute for Fusion Theory,Hiroshima University

• Inoue Sanae

  Research Information Center, Institute of Plasma Physics, Nagoya University

• Itoh Kimitaka

  Research Information Center, Institute of Plasma Physics, Nagoya University

• Inoue Sanae

  Institute For Fusion Theory Hiroshima University

• YOSHIKAWA Shoichi

  Plasma Physics Laboratory,Princeton University

• Yoshikawa Shoichi

  Research Information Center, Institute of Plasma Physics, Nagoya University

• Yoshikawa Shoichi

  Plasma Physics Laboratory Princeton University

• Yoshikawa Shoichi

  Research Information Center Institute Of Plasma Physics Nagoya University:department Of Physics Facu

• Inoue Sanae

  Research Information Center Institute Of Plasma Physics Nagoya University:department Of Physics Facu

• Itoh Kimitaka

  Research Information Center Institute Of Plasma Physics Nagoya University:department Of Physics Facu

関連論文

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• Anomalous Transport Due to Electromagnetic Fluctuations across a Magnetic Field
• Anomalous Ion Loss by Low Frequency Instabilities
• Anomalous Plasma Transport due to Electromagnetic Drift Wave Fluctuations
• Diffusion of a Multi-Ion Species Plasma Due to Drift Wave Fluctuations
• Diffusion of a Multi-Ion Species Plasma Due to Drift Wave Fluctuations
• A Scaling Law for High Density Tokamaks and Its Application to J.I.P.P. T-II Device
• A DESIGN OF STEADY STATE' FUSION BURNER
• "Universal"Balloning Instability
• Electrostatic Thermonuclear Ballooning Instability due to Slowed down Alpha Particles and Associated Diffusion Fluxes
• Electrostatic Ballooning Mode in Toroidal Plasma
• On the Anomalous Diffusion Due to Electrostatic Ballooning Modes
• Kinetic Theory of Electromagnetic High-n Ballooning Instabilities
• An Energy Integral and Variational Principle for Plasma Kinetic Modes
• Electrostatic Drift Instability of Tokamak Plasmas
• Critical Conditions for Drift, Drift-Alfven and Drift-Tearing Instabilities of Finite-β Plasma in Sheared Magnetic Field
• Electrostatic Low-Frequency Instability of Cylindrical Tokamak
• Shear Stabilization of Collisional Drift Instability
• Shear Stabilization of Collisional Drift Instability
• Current Driven Drift Instability in Both Self-Induced and External Magnetic Shear Field
• Saturation of Kink Instability and Helical Equilibrium of Current Carrying Plasma Column
• Nonlinear Helical Equilibrium of a Current-Carrying Plasma
• Anomalous Diffusion of Alpha Particles in the Nonlinear Trapped-Ion Regime
• Turbulent Diffusion Coefficient of Plasma which Depends Inversely on Density.
• Nonlinear Magnetohydrodynamic Instability and Disruptive Instability
• Nonlinear Helical Equilibrium of a Current-Carrying Plasma
• MAGNETICALLY FOCUSED FAST ION IN LASER TARGET PLASMA
• Kink Instability of a Cylindrical Tokamak with an Arbitrary Current Distribution
• HELICAL EQUILIBRIA AND CRITERIA FOR THE KINK INSTABILITY OF CYLINDRICAL TOKAMAK
• Design of High β Stellarator

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