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The Poloidal Rotation Caused by LH Waves in Tokamak Plasma Edge
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作者 JIAOYiming GAOQingdi 《Southwestern Institute of Physics Annual Report》 2001年第1期84-88,共5页
Understanding the improved confinement still remain one of the major goals of the tokamak fusion program, and most important research schemes in tokamak relate to plasma confinement with auxiliary heating and current ... Understanding the improved confinement still remain one of the major goals of the tokamak fusion program, and most important research schemes in tokamak relate to plasma confinement with auxiliary heating and current drive. When auxiliary power exceeds a threshold value, L-H transition will take place. Theoreties and experiments show that this transition is concerned with the sheared plasma poloidal rotation in the edge. Whenan external electromagnetic wave is injected into plasma by antenna, 展开更多
关键词 极向旋转 波激发 LH波 受控核反应装置 等离子体
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Analytic Description of Tokamak Equilibrium Sustained by High Fraction Bootstrap Current
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作者 SHIBingren 《Southwestern Institute of Physics Annual Report》 2001年第1期72-76,共5页
Recently, to save the current drive power and to obtain more favorable confinement merit for a tokamak reactor, large fraction of bootstrap current sustained equilibrium has attracted great interests both theoreticall... Recently, to save the current drive power and to obtain more favorable confinement merit for a tokamak reactor, large fraction of bootstrap current sustained equilibrium has attracted great interests both theoretically and experimentally. We use an powerful expanding technique and the tokamak ordering to expand the GSh-E to obtain a series of ordinary differential equations which allow for different sets of input profiles. The fully bootstrap current sustained tokamak equilibria are then solved analytically. 展开更多
关键词 阴极负载电流 平衡力 受控核反应装置 等离子体
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Edge Plasma Performance of Lower Hybrid Wave Injection on the HL-1M Tokamak
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作者 HONGWenyu WANGEnyao CAOJianyong LIQiang 《Southwestern Institute of Physics Annual Report》 2001年第1期19-21,共3页
Recently, the L-mode to H-mode (L-H) transition in tokamak plasma confinement was found to be related to the presence of the poloidal flow shear near the plasma edge. An important mechanism is the ion orbit loss cause... Recently, the L-mode to H-mode (L-H) transition in tokamak plasma confinement was found to be related to the presence of the poloidal flow shear near the plasma edge. An important mechanism is the ion orbit loss caused by interaction with the limiter. A complementary explanation is the generation of poloidal flows by plasma fluctuations via the Reynolds stress and the poloidal spin-up of plasmas from poloidal asymmetryof particle and momentum sources. 展开更多
关键词 等离子性能 混合波注射 HL-1M 受控核反应装置 离子加速器
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Pellet and Supersonic Molecular Beam Injection Fuelling on the HL-1M Tokamak
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作者 XIAOZhenggui LIBo LILi LIUDequan DONGJiafu GUOGancheng DENGZhongchao ZHENGYinjia YAOLianghua LIUYong WANGEnyao 《Southwestern Institute of Physics Annual Report》 2001年第1期24-27,共4页
An eight-shots pellet injection (PI) and a supersonic molecular beam injection (SMBI) system have proposed and developed on the HL-1M tokamak for advanced fuelling experiments. The peaked density profile and improved ... An eight-shots pellet injection (PI) and a supersonic molecular beam injection (SMBI) system have proposed and developed on the HL-1M tokamak for advanced fuelling experiments. The peaked density profile and improved confinement are typical feature of PI and SMBI discharge. It strongly depends on the wall recycling conditions of the HL-1M tokamak and injection parameters. 展开更多
关键词 超声波 燃料注射 HL-1M 受控核反应装置 离子加速器
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HL-2A Shot Program Editor
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作者 SONGXianming JIANGChao LIFeidi LIQiang FANMingjie CHENLiaoyuan LUOCuiwen WANGMinghong TANGFangqiong LIULi MAOSuying 《Southwestern Institute of Physics Annual Report》 2001年第1期31-33,共3页
A tokamak plasma discharge involves a series of complex and concerted actions conducted by its control system. The HL-2A control system can be divided into two partst, the machine control system and the discharge cont... A tokamak plasma discharge involves a series of complex and concerted actions conducted by its control system. The HL-2A control system can be divided into two partst, the machine control system and the discharge control system. The machine control system, which consists of industrial PC (IPC), configures and operates the tokamak' s various technical subsystems. Timing sys-tem is integrated into machine control system giving absolute time for all subsystems. The discharge control system, 展开更多
关键词 等离子体 受控核反应装置 HL-2A 环流离子加速器 程序编辑
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Particle Confinement Improvement by Current Ramp on the HL-1M Tokamak
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作者 YANLongwen WANGEnyao LIUYong QIANJun CHENLiaoyuan TIANPeihong ZHOUYan CAOJianyong YAOLianghua 《Southwestern Institute of Physics Annual Report》 2001年第1期16-18,共3页
The scaling laws of energy confinement are very significant for confinement improvement. A typical scaling law of ohmic heating with low effective charge and radiation power is given by
关键词 HL-1M受控核反应装置 加速器 粒子限制 能量限制
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