Effects of Nonclassical Ion Losses on Radial Electric Field in CHS Torsatron/Heliotron
スポンサーリンク
概要
- 論文の詳細を見る
A selfconsistent analysis is discussed to determine the radial electric field and loss cone boundary in torsatron/heliotron plasmas under the influence of nonclassical ion losses. Effects of the loss cone loss, charge exchange loss of fast ions with neutrals, and the bipolar part of anomalous loss are taken into account. Analysis is applied to the NBI heated plasma in the CHS device. Comparison is made between theoretical results and experimental observations. The increased ion particle losses by the orbit loss and charge exchange loss with neutrals make the radial electric field more negative than the value of purely neoclassical calculation. The partition of the injection energy among the shine through, direct orbit loss, charge exchange loss and bulk heating is estimated by using the self-consistent electric field profile.
- 社団法人日本物理学会の論文
- 1993-01-15
著者
-
ITOH Kimitaka
National Institute for Fusion Science
-
SANUKI Heiji
National Institute for Fusion Science
-
Sanuki H
National Inst. Fusion Sci. Toki
-
Itoh Kimitaka
National Inst. For Fusion Sci. Gifu
-
Itoh Sanae-I.
National Institute for Fusion Science
関連論文
- Theoretical Modeling of Transport Barriers in Helical Plasmas
- Coexistence of Collisional Drift and Flute Wave Instabilities in Bounded Linear ECR Plasma(Gases, plasmas, electric discharges, and beams)
- Relaxation of Azimuthal Flow Pattern from Ring to Bell Shape through Two-Dimensional Turbulence Triggered by Diocotron Instability(Gases, plasmas, electric discharges, and beams)
- Analysis of Radial Electric Field Bifurcation in LHD Based on Neoclassical Transport Theory
- Bifurcation of Heat Transport in High Temperature Plasma(Gases, plasmas, electric discharges, and beams)
- Possibility of Electric Field Bifurcation and Internal Transport barrier Formation in LHD Plasma : Fluids, Plasmas, and Electric Discharges
- Extension of Improved Particle and Energy Confinement Regime in the Core of LHD Plasma
- Coexistence of Zonal Flows and Drift-Waves in a Cylindrical Magnetized Plasma(Gases, plasmas, electric discharges, and beams)
- Causal Relationship between Zonal Flow and Turbulence in a Toroidal Plasma(Gases, plasmas, electric discharges, and beams)
- Radial Electric Field Structure between Electrodes Separated by a Finite Distance in Tokamak Plasmas
- Decay Process of a Magnetic Island by External Magnetic Perturbation
- Nondiffusive Toroidal-Momentum-Transport in the JFT-2M Tokamak Plasmas
- On Radial Electric Field Structure in CHS Torsatron/Heliotron
- Spiky Soliton in Circular Polarized Alfven Wave
- Relationships among Inverse Method, Backlund Transformation and an Infinite Number of Conservation Laws
- Change of Transport at L- and H-Mode Transition
- Numerical Study of Neutral Gas Transport in Linear Plasma Device
- Transition of Radial Electric Field in Helical Systems : Fluids, Plasmas, and Electric Discharges
- Non-Local Model Analysis of Heat Pulse Propagation and Simulation of Experiments in W7-AS
- Turbulent Transport of Poloidal Momentum in Toroidal Plasmas(Gases, plasmas, electric discharges, and beams)
- Nonlinear Energy Transfer of Drift-Wave Fluctuation in a Cylindrical Laboratory Plasma
- Numerical Diagnostics of the Electrostatic Potential Perturbed by Magnetic Islands
- Comparison Study of Fast Responses in Confined Plasmas with Diffusivity Models : Fluids, Plasmas, and Electric Discharges
- Probabilistic Nature in L/H Transition
- Turbulent Stabilization of Neoclassical Tearing Modes(Gases, plasmas, electric discharges, and beams)
- On the Basis of Statistical Theory of Strong Turbulence in Inhomogeneous Plasmas (Gases, Plasmas and Electric Discharges)
- Test of the Theoretical Model for the Improved Confinement in Helical Plasmas(Gases, Plasmas and Electric Discharges)
- Bifurcation Paradigm - A Short Summary of Discussion at the Workshop on "Self-Organization and Transport in Electromagnetic Turbulence"
- Theoretical Analysis of Structure of Radial Electric Field in Helical Toroidal Plasmas
- Experimental Study of Drift Wave Turbulence in Linear Plasmas
- Effects of Nonclassical Ion Losses on Radial Electric Field in CHS Torsatron/Heliotron
- Fast Ion Loss and Radial Electric Field in High-Aspect-Ratio Stellarator
- Effect of Electric Field Inhomogeneities on Drift Wave Instabilities and Anomalous Transport
- Influence of Numerical Integration on Convergence of Eigenvalues in Magnetohydrodynamics Stability Analysis : Fluids, Plasmas, and Electric Discharges
- Possible Global Magneto-Fluid Structure of the Stellar Convection Zone
- Method for Estimating the Wavenumber of Standing Waves Using Three Langmuir Probes
- On Detection of a Global Mode Structure in Experiments by Use of Turbulence Diagnostic Simulator
- Summary of the 19th International Toki Conference - Advanced Physics in Plasma and Fusion Research
- Bispectral Analysis of Density and Potential Fluctuations in a High Neutral Density Cylindrical Plasma
- ECRH Superposition on Linear Cylindrical Helicon Plasma in the LMD-U
- Probability Density Function of Density Fluctuations in Cylindrical Helicon Plasmas
- Nonlinear Mode Couplings in a Cylindrical Magnetized Plasma
- Forced Magnetic Reconnection in Helical Plasmas
- Observation of Edge Reynolds Stress Increase Preceding an L-H Transition in Compact Helical System
- Geodesic Acoustic Mode Spectroscopy II
- Poloidal Flow Generated by Drift-Tearing Mode(Gases, plasmas, electric discharges, and beams)
- Spatiotemporal Behavior of Drift Waves in LMD-U
- Geodesic Acoustic Modes in Multi-Ion System
- Two-Dimensional Model Including the Mechanism of a Poloidal Shock Structure and Geodesic Acoustic Mode in Toroidal Plasmas
- Transport Dynamics and Multi-Scale Coupling of Turbulence in LHD
- Observation of Zonal Flow Type Oscillation in Linear Cylindrical ECR Plasmas
- Propagation Velocity Analysis of a Single Blob in the SOL
- Modification of Symmetry of Poloidal Eigenmode of Geodesic Acoustic Modes
- Thermal Transport Effects on Drift-Tearing Mode(Gases, plasmas, electric discharges, and beams)
- Numerical Simulation of Resistive Drift Wave Turbulence in a Linear Device(Gases, plasmas, electric discharges, and beams)
- Selection of a Radial Wavelength of Zonal Flows(Gases, plasmas, electric discharges, and beams)
- On Flow Reversal in Turbulent Swirling Flow
- Electron Heat Transport Analysis of Low-Collisionality Plasmas in the Neoclassical-Transport-Optimized Configuration of LHD
- Statistical Theory of Subcritically-Excited Strong Turbulence in Inhomogeneous Plasmas. V : Fluids, Plasmas, and Electric Discharges
- Probabilistic Excitaion of Plasma Transitions
- Spectrum of Subcritical Turbulence in an Inhomogeneous Plasma
- Current Diffusive Ballooning Mode in a Tokamak with a Noncircular Cross Section
- Subcritical Excitation of Plasma Turbulence
- On Circulating Power of Steady State Tokamaks
- Entropy Production and Inward Heat Pinch of Plasma
- Ohmic Scaling Based on Current Diffusive Ballooning Mode
- Current-Diffusive Ballooning Mode in Low Shear and Negative Shear Regions of Tokamaks
- Prandtl Number of Toroidal Plasmas
- Cross Field Ion Motion at Sawtooth Crash
- ICRF Current Drive and Helicity Injection
- Heat Deposition on the Partial Limiter
- Magnetic Field Structure near the Plasma Boundary in Helical Systems and Divertor Tokamaks
- Field Analysis of Two-Dimensional Dynamics of Non-neutral Plasma by Imaging Diagnostics and Examination by Sector Probing
- Effect of Radial Electric Field Inhomogeneity on Anomalous Cross Field Plasma Flux in Heliotron/Torsatron
- Conservation Laws of Nonlinear-Evolution Equations
- Statistical Analysis Technique for Estimation of Causal Relationship in Plasma Turbulence
- Kinetic Description of Nonlinear Plasma Turbulence
- Bifurcation of Heat Transport in High Temperature Plasma
- Nonlinear Drive of Tearing Mode by Microscopic Plasma Turbulence
- Geodesic Acoustic Eigenmodes
- Offset Linear Scaling for H-mode Confinement.
- Interchange Turbulence and Radial Transport in Tokamak Scrape-Off Layer Dominated by Meso Scale Structure
- Experimental Study of Nonlinear Processes in Edge Turbulence of Toroidal Plasmas
- Observation of Competition between Drift Instability and Flute Instability in a Bounded Linear ECR Plasma
- A Study on Low-Frequency Fluctuations Using New Azimuthal Probe Array in High-Density Helicon Linear Plasma
- Detection of Cascading in Drift Wave Turbulence Using Probe Array in Linear Plasmas
- Modelling of Density Limit Phenomena in Toroidal Helical Plasmas
- Life Time of Plasma States near Transition Boundary(Gases, Plasmas and Electric Discharges)
- 30pAE-2 Electrostatic trapping nonlinearity, a key element of turbulent transport