Successive Heating of a Theta Pinch

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概要

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• A linear theta pinch machine, STP-L has been constructed to study the im-provement of the heating efficiency by successivze two fast capacitor discharges.The concept of the staged theta pinch which assumes the application of ideal twosquare magnetic field pulses is modified into more practical one. It is demonstratedexperimentally and theoretically that the control of the small dip which appearsjust after the maximum implosion gives considerable effects on the final plasmatemperature. The maximum heating gain by such control is found to be 1.6.Under a typical operating condition in which the dip is controlled we achieved thefollowing plasma parameters ; the plasma diameter is equal to 3.2 cm, the averageplasma density 5.3 x [0" cm ' and the total temperature 650 eV.

• 社団法人日本物理学会の論文
• 1982-09-15

著者

• HIRANO Kei-ichi

  Institute of Plasma Physics, Nagoya University

• Aso Yoshiyuki

  Institute Of Plasma Physics Nagoya University

• TANJYO Masayasu

  Institute of Plasma Physics,Nagoya University

• Hirano Kei-ichi

  Institute Of Plasma Physics Nagoya University

• Tanjyo Masayasu

  Institute Of Plasma Physics Nagoya University:plasma Physics Laboratory Faculty Of Engineering Osaka

関連論文

• Compression-Decompression Control of Burning Fusion Plasma to Suppress Thermal Instability
• Control of Toroidal Expansion of a High Beta Plasma Column in a Pinch Tokamak by Programmed Pulsed Vertical Field
• Boosting Up of Neutral Beam Heating Power by Slowly Rising Toroidal Field
• Simulation of Adiabatic Compression Plasma
• A Study of Reversed Field Pinch Experiment in a Small Compact Torus STP-1
• Simulation of a Reversed-Field Theta-Pinch Plasma by a Zero-Dimensional Model Including Effect of Impurities
• Data Processing of Magnetic Probe in Toroidal Pinch Plasma
• The Oscillatation of the Trapped Flux in the Early Phase of a Reversed Field θ-Pinch
• Plasma Behaviors in the Open Field Region of Reversed-Field Theta-Pinch
• Successive Heating of a Theta Pinch
• Rapid Pulse Magnetization of Laminated Iron Cores
• A Mechanism for Inducing Ion Current in a Theta-Pinch
• Damping of Radial Oscillation of a Toroidal Pinch Plasma

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