On the RF Stabilization of MHD Instability
スポンサーリンク
概要
- 論文の詳細を見る
The stabilization of the MHD mode by an rf wave with a perpendicular electric field is discussed. The increase in the drift velocity under rf oscillation stabilizes the MHD mode. The ponderomotive potential also works as a stabilization mechanism. The stabilization is expected to occur for both ω_<rf><Ω and ω_<rf>>Ω (ω_<rf>: rf frequency, Ω: ion cyclotron frequency), and is effective for shorter wave-length modes.
- 1982-04-20
著者
-
Itoh Sanae-inoue
Institute For Fusion Theory Hiroshima University
-
Itoh Kimitaka
Division Of Thermonuclear Fusion Research Japan Atomic Energy Research Institute
-
ITOH Kimitaka
Division of Thermonuclear Fusion Research, Japan Atomic Energy Research Institute
関連論文
- Toroidal Effects on Nonlocal Collisionless Drift Instability
- Differential Form of Wave Propagation Equation in Inhomogeneous Plasma
- Radio Frequency Conductivity of Plasma in Inhomogeneous Magnetic Field
- Kinetic Theory of Global n=1 Instabilities in Toroidal Plasmas
- "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
- Integral of Wave Kinetic Equation of Drift Waves
- Kinetic Theory of Nonlocal High-n Ballooning Mode
- Impurity Injection using Multiple-Shell Pellet
- Analyses of ICRF Waves on JET Plasma
- Reply to the Comment by Johnston
- Excitation and Propagation of ICRF Waves in INTOR Tokamak
- Fusion Engine Cycle in Reactor System by Adiabatic Compression
- Stability of VT_e-Driven Microscopic Drift-Tearing Mode
- On the RF Stabilization of MHD Instability
- Averaged Force and Flow Induced by RF Waves in Inhomogeneous and Dispersive Plasmas
- An Energy Integral and Variational Principle for Plasma Kinetic Modes
- Spinning Plasma Ring and Tilting Instability
- Electrostatic Drift Instability of Tokamak Plasmas
- Critical Conditions for Drift, Drift-Alfven and Drift-Tearing Instabilities of Finite-β Plasma in Sheared Magnetic Field