<RESEARCH REPORT>A 3D STUDY OF SPINNING SPHEROMAK

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概要

• 論文の詳細を見る

• The spin-stabilization of the tilt of the spheromak plasma confined by an external magnetic field is investigated by means of a 3D magnetohydrodynamic simulation. The spinning spheromak-equilibrium is dynamically created by giving a spinning speed as high as about Mach one of the poloidal Alfven velocity and simultaneously increasing the magnitude of the external field. The life time of the spheromak is thereby remarkably increased. However, a new, presumably pressure-driven, instability is induced by the spin motion, which after all determines the lifetime. The results are indicating that the spinning spheromak, if practically created, can be a good candidate for a feasible confinement configuration.

• 核融合科学研究所の論文

著者

• Hayashi Takaya

  Institute For Fusion Theory Hiroshima University

• Sato Tetsuya

  Institute for Fusion Theory, Hiroshima University

• Sato Tetsuya

  Institute For Fusion Theory Hiroshima University

• Hayashi Takaya

  Institute for Fusion Theory, Hiroshima University

関連論文

• Two Dimensional Behavior of Solitons in a Low-β Plasma with Convective Motion
• A Simulation of Driven Reconnection by a High Precision MHD Code
• Streaming Tearing Mode
• A 3D STUDY OF SPINNING SPHEROMAK
• MACROSCALE PARTICLE SIMULATION OF KINETIC ALFVEN WAVES
• Plasma Simulation by Macroscale, Electromagnetic Particle Code and its Application to Current-Drive by Relativistic Electron Beam Injection
• A Computer Simulation on Microinstabilities and Anomalous Resistivity near the Magnetic Neutral Sheet
• Spheromak Tilting Instability and Magnetic Reconnection:Simulation and Experiment
• A Three Dimensional Study of Spinning Spheromak

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