Numerical Simulation on the Flute Instabilities in the GAMMA10 Magnetic Field
スポンサーリンク
概要
- 論文の詳細を見る
We apply the computer simulation code, which was developed to study the flute mode fluctuations in the axisymmetric divertor, to the GAMMA10 tandem mirror in order to calculate the effects of the anisotropic electrostatic potential in the central cell. This initial anisotropic potential can be created by ECRH when it is turned on. It was found that the initial anisotropic potential profile caused the large energy radial transport by inducing flute-mode like fluctuations, which is not inconsistent with the GAMMA10 experimental results.
著者
-
YASHIRO Katsuya
Plasma Research Center, University of Tsukuba, Tsukuba 305-8577, Japan
-
Katanuma Isao
Plasma Research Center The University Of Tsukuba
-
IMAI Tsuyoshi
Plasma Research Center, Tsukuba University
-
PASTUKHOV Vladimir
RRC "Kurchatov Institute", Kurchatov Square, 1, 123182 Moscow, Russia
-
PASTUKHOV Vladimir
RRC "Kurchatov Institute", Kurchatov Square, 1, 123182 Moscow, Russia
関連論文
- Flute Mode Turbulence and Related Transport in the Divertor of a Mirror
- Observation of Ion Confining Potential Enhancement due to Thermal Barrier Potential Formation and Its Scaling Law in the Tandem Mirror GAMMA 10
- Potential Linkage between the Plug Region and an End Plate in GAMMA 10
- Investigation of Edge Plasmas in the Anchor Cell Region of GAMMA 10 : Fluids, Plasmas, and Electric Discharges
- Effect of the Collision Frequency on the Ion Temperature Determined from Ion Endloss Spektrum
- 26aA16P Study on Distributed Divertor Configuration in a Mirror Cell
- 27pB06P Study on Anchor-cell Plasma Properties of the GAMMA10 Tandem Mirror
- タンデムミラ-GAMMA 10 によるプラズマ閉じ込め
- Generation of the Saturated Field-Aligned Potential and Its Role for the Equipartition of Energy in Collisionless Magnetoplasmas
- Simulation Study on Sloshing Ion Formation and Sustainment of Associated Potential Dip in a Plug Cell of GAMMA 6
- Velocity Distribution Function of Electrons Trapped in the Electrostatic Potential Hill of a Magnetic Mirror
- Calculation of Ballooning Mode Stability Boundary in the GAMMA10 Tandem Mirror : Nuclear Science, Plasmas, Electric Dischanges
- Measurement of End Loss Electrons and Ions from a Hot Ion Plasma in a Tandem Mirror
- Ideal Ballooning Modes in the GAMMA10 Tandem Mirror : Fluids, Plasmas, and Electric Discharges
- Monte Carlo Simulation on Ion Axial Confinement and End-Loss Spectrum in the GAMMA10 Tandem Mirror
- End-loss Ion Analysis Using an End-Loss Energy Component Analyzer in the Tandem Mirror
- On the Electrostatic Potential Profile Determined from Ion Endloss Spectrum
- Monotonic Electrostatic Potential Profile around Plug Region of a Tandem Mirror
- New Type of End-Loss Energy Component Analyzer and Velocity Distribution Function of End-Loss Ions in Tandem Mirror
- Continuity of Electrostatic Potential around Magnetic Mirror Throat
- Electron Confining Potential When the Electrons Have Finite Axial Loss Time
- Temperature Anisotropy Measurement Using Diamagnetic Loop Array
- Electrostatic Potential in the Endcells of a Tandem Mirror under Electron Cyclotron Resonance Heating
- Velocity-Space Diffusion of Wave-Heated Electrons in a Mirror Field
- Calculation of Diamagnetic Current in a Quadrupole Minimum B Mirror Field
- NUMERICAL BGK-SOLUTIONS OF LARGE SCALE ELECTROSTATIC POTENTIAL IN AURORAL PLASMAS
- Numerical Simulation of Neutral Beam Injection in the GAMMA10 Anchor Cell
- Numerical Simulation on the Flute Instabilities in the GAMMA10 Magnetic Field
- Role of Flute Modes in the GAMMA10 Tandem Mirror
- Evaluation of the Heating Effect in Neutral Beam Injection Experiments of the GAMMA 10 Tandem Mirror
- Investigation on Optimal Limiter Condition for Stable Sustainment of the Potential Confined Plasma in GAMMA 10
- Plasma Imaging by Using a High-speed Camera in the GAMMA 10 Tandem Mirror
- Study of Fluctuation Suppression during Potential Formation in the Tandem Mirror GAMMA 10
- Correlation between Low-Frequency Fluctuations and Plasma Stored Energy in GAMMA 10
- Measuring Electron Temperature in the Tandem Mirror GAMMA 10 Plasma Using a Yttrium-Aluminum-Garnet Thomson Scattering System
- Observation of Ion Cyclotron Emission Owing to DD Fusion Product H Ions in JT-60U
- First Results of Simultaneous Multipoint Plasma Potential Measurements Using a Gold Neutral Beam Probe
- Ion Transport in Real and Velocity Space and Confinement in the GAMMA 10 Tandem Mirror
- 29aC27P GAMMA10磁場中における粒子の写像方程式を用いた拡散の研究(ミラー他)
- Measurement of Spatiotemporal Behavior of Alfvén-Ion-Cyclotron Waves in the GAMMA10 Tandem Mirror
- Preliminary Simulation Study of Doppler Reflectometry
- Effects of Radially Sheared Electric Field on Turbulence Reduction Analyzed with End-Loss Analysing Systems
- The Stability of Flute Modes in the GAMMA10 A-divertor
- Observation of the Pitch Angle Distribution of High-Energy Ions and their Radial Transport in the Central Cell of GAMMA10
- Design of Reflecting Mirrors for Electron Cyclotron Wave Launching System in GAMMA 10
- Improvement of Power Transmission for Fundamental Electron Cyclotron Resonance Heating System in GAMMA 10 Central Cell
- Numerical Study of Instabilities Induced by Sheet Electron Beam on Corrugated Metal Plate
- Numerical Simulation of Neutral Beam Injection in the GAMMA10 Anchor Cell
- ECW/EBW Heating and Current Drive Experiment Results and Prospects for CW Operation in QUEST
- Improvement of ICRF Antenna Loading in the Minimum-B Configuration on GAMMA 10
- Density Fluctuation Measurement for Studying the Effect of Potential and Electric Field Formation in GAMMA 10
- Electron Density Measurement by Using a Multi-Channel Interferometer System in the Tandem Mirror GAMMA 10
- Numerical Study of Electromagnetic Surface Wave on Corrugated Metal Surface
- High Power and High Efficiency Operation of 77 GHz Gyrotrons by Stepwise Raising of the Anode Voltage
- Analysis of Neutral Transport in GAMMA 10 SMBI Experiments
- Identification of Spurious Modes of High-Power 77-GHz Gyrotron for Collective Thomson Scattering in LHD