Magnetohydrodynamic Equilibrium and Stability of Spheromak by Boundary-Fitted Curvilinear Coordinate System-Improvement of Plasma Confinement by External Coil-

スポンサーリンク

概要

• 論文の詳細を見る

• The flux conserver actually used in spheromak experiments has an entrance holeand a duct to introduce a plasma into it. The effect of the hole keeps some magneticsurfaces from closing in the flux conserver. A rrtethod of closing all surfaces is toplace an external coil near the entrance hole and apply an electric current I. whosedirection is opposite to the plasma current I,. Equilibrium configurations of thespheromak plasma in the flux conserver with the external coil are determined by usingthe boundary-fitted curvilinear coordinate system. The stability of these configura-lions are investigated by using the Mercier criterion. The results of computationsshow the plasma confinement is poor if l./l.,:O, but it is considerably improved ifl./l.>,1/2 is satisfied.

• 社団法人日本物理学会の論文
• 1987-08-15

著者

• UYAMA Tadao

  Department of Electrical Engineering,Faculty of Engineering,Himeji Institute of University

• KAMITANI Atsushi

  Department of Electrical and Information Engineering,Faculty of Engineering,Yamagata University

• KANEKO Shobu

  Department of Applied Physics,Faculty of Engineering The University of Tokyo

• Uyama Tadao

  Department Of Electrical Engineering Faculty Of Engineering Himeji Institute Of Technology

• Kaneko S

  Univ. Tokyo

• Kaneko Shobu

  Department Of Applied Physics Faculty Of Engineering The University Of Tokyo

• WATANABE Kenji

  Course of Electromagnetic Energy Engineering,Osaka University

• Kamitani Atsushi

  Department Of Applied Physics Faculty Of Engineering The University Of Tokyo

• Watanabe Kenji

  Course Of Electomagnetic Energy Engineering Faculty Of Engineering Osaka University

• UYAMA Tadao

  Department of Electrical Engineering, Faculty of Engineering, Himeji Institute of Technology

関連論文

• Partially Relaxed Magnetohydrodynamic Equilibria with Bias-Flux Leakage Obtained in a Helicity-Driven Spheromak
• Joule Heating of a Low-Pressure Plasma Jet by means of an Applied Magnetic Field
• Magnetohydrodynamic Stability of Spheromak Plasma in Toroidal Flux Conserver with Rectangular Cross Section.II.Application of Mercier Criterion
• Magnetohydrodynamic Stability of Spheromak Plasma in Toroidal Flux Conserver with Rectangular Cross Section. II. Application of Mercier Criterion
• Magnetohydrodynamic Stability of Spheromak Plasma in Toroidal Flux Conserver with Rectangular Cross Section
• Magnetohydrodynamic Stability of Spheromak Plasma in Toroidal Flux Conserver with Rectangular Cross Section
• Magnetohydrodynamic Equilibrium and Stability of Spheromak Plasma in Flux Conserver
• Magnetohydrodynamic Equilibrium and Stability of Spheromak Plasma in Flux Conserver
• Formation and Sustainment of a Spheromak with Bias Flux by DC Helicity Injection
• Impurity Behavior and Energy Balance on CTCC-Spheromak
• The Instability Observed in the CTCC-I Spheromak Plasma
• Compact Toroidal Plasma with Toroidal and Poloidal Magnetic Fields
• Association between Uric Acid and Carotid Atherosclerosis in Elderly Persons
• Metabolic Syndrome, Diabetes and Subclinical Atherosclerosis as Assessed by Carotid Intima-Media Thickness
• Metabolic Syndrome may be a Risk Factor for Early Carotid Atherosclerosis in Women but not in Men
• Impact of C-reactive Protein on the Likelihood of Carotid Atherosclerosis in Japanese Adults
• Metabolic Syndrome and Carotid Atherosclerosis : Role of Elevated Blood Pressure
• Stability Analysis of Spheromak by ERATO-J Code against Internal Modes
• Stability of Force-Free Spheromak Plasma in Spheroidal Flux Conserver
• Viscosity Coefficients of a Plasma in a Strong Magnetic Field : Application of the Quantum Mechanical Unified Theory
• The Maximum Disturbance Growth Rate for an Unstable Plasma Column
• Necessary and Sufficient Condition for Hydromagnetic Stability of the Bennett Pinch. II. : Finite-Radius Pinch
• Transport Coefficients of Plasmas in a Magnetic Field
• Necessary and Sufficient Condition for Hydromagnetic Stability of the Bennett Pinch. : III. Reverse B_z Pinch
• Oscillator Strength Sums and van der Waals Constants of Closed Shell Atoms from the Hartree-Fock Wave Functions
• Second Virial Coefficient of Helium from the Square-well Potential
• Complementary Variational Principles on Electrical Conductivities of a Plasma in a Unifrom Magnetic Field
• Necessary and Sufficient Condition for Hydromagnetic Stability of the Bennett Pinch
• Thermal Conductivities and Coefficients of Thermal Diffusion of a High-Temperature Plasma in a Uniform Magnetic Field
• Effects of Central Conducting Pole and Choking Current on Confinement of Spheromak with Flux Hole
• Magnetohydrodynamic Stability of Spheromak Plasma in Toroidal Flux Conserver with Rectangular Cross Section III Stability for Symmetric Modes
• Magnetohydrodynamic Equilibrium and Stability of Spheromak by Boundary-Fitted Curvilinear Coordinate System-Improvement of Plasma Confinement by External Coil-
• Magnetohydrodynamic Equilibrium and Stability of Spheromak by Boundary-Fitted Curvilinear Coordinate System : Improvement of Plasma Confinement by External Coil
• Magnetohydrodynamic Stability pd Spheromak Palsma ib Spheroidal Flux Vonxernver-Application of Mercier Criterion-
• Magnetohydrodynamic Equilibrium and Stability of Spheromak with Spheroidal Plasma-Vacuum Interface
• Magnetohydrodynamic Equilibrium and Stability of Spheromak with Spheroidal Plasma-Vacuum Interface
• Temperature Variation of Mayer's Cluster Integrals
• Transport Properties of Plasmas in a Strong Magnetic Field
• Virial Coefficients and Intermolecular Potential for Small Nonspherical Molecules
• Magnetohydrodynamic Equilibrium with Spheroidal Plasma-Vacuum Interface : Compact Toroid without Toroidal Magnetic Field
• Magnetohydrodynamic Equilibrium with Prolate Spheroidal Plasma-Vacuum Interface
• Magnetohydrodynamic Equilibrium Comfiguration by Body-Fitted Curvilinear Coordinate System : Application to Spheromak
• Electric Dipole Polarizabilities and Dipole Shielding Factors of Neon, Magnesium and Argon Atoms from the Hartree-Fock Wave Functions
• Magnetohydrodynamic Stability of Spheromak Plasma in Toroidal Flux Conserver with Rectangular Cross Section III. Stability for Symmetric Modes
• Stability of Spheroidal Spheromak Plasma by use of Force-Free Approximation
• Magnetic Shielding Analysis of Axisymmetric HTS Plates in Mixed State
• High Performance Method for Calculating Shielding Current Density in HTS Plate : Application of Adaptively Deaccelerated Newton Method(Superconducting Electronics)
• Stability of Spheromak against Current Driven Modes-Effects of Flux Hole on Stability-
• X-Rays from a Plasma in a Mirror Field Heated by Linear Turbulent Heating
• Confirmation of the Existence of a Helium Double-Molecule
• Non-additive Intermolecular Potential in Gases : II. Cluster Integrals
• Electrical Polarizabilities of Rare Gas Atoms by the Hartree-Fock Wave Functions
• Viscosity Coefficient of a Plasma in a Magnetic Field
• Transport Coefficients of a Magnetoplasma in an Alternating Electric Field

もっと見る 閉じる

スポンサーリンク