Initial results from parallel coil operation of the Coaxial Slow Source field reversed configuration device
Initial results from parallel coil operation of the Coaxial Slow Source field reversed configuration device
复制标题
同轴慢源场反向配置装置的并行线圈操作的初步结果
DOI：
10.1088/0029-5515/33/1/i10
复制
发表时间：
1993
期刊：
影响因子：
3.3
通讯作者：
R. Farengo
中科院分区：
文献类型：
--
作者：
W. F. Pierce;R. Maqueda;R. Brooks;R. Farengo
同轴慢源（CSS）是一种在承载环形电流的同轴线圈之间的空间中形成“环形”场反转配置（FRC）（小纵横比、细长的、仅具有极向场的环形等离子体）的设备。该装置的构造使得等离子体可以被平移到一个简单的圆柱形腔室中，并重新形成为传统的FRC。已经证明了在低回路电压（87.5-700 V）下在慢时间尺度（50-250 μ s）上形成FRC。本文提出了初步的结果，从新的并联配置装置CSSP中的内部和外部线圈并联连接的电容器组。平行线圈布置显著减少了等离子体与壁的接触，从而减少了杂质含量。具有10 -30 μ s的限制时间、3*1021 m-3的密度和3-20 eV的温度的电子束是典型的。结果提出的形成，能量平衡，无损倾斜不稳定性和动力学与磁撕裂
The Coaxial Slow Source (CSS) is a device in which 'annular' field reversed configurations (FRCs) (small aspect ratio, elongated, toroidal plasmas with poloidal field only) are formed in the space between coaxial coils carrying toroidal currents. The device is constructed so that the plasma can be translated into a simple cylindrical chamber and re-formed as a conventional FRC. Formation of FRCs on slow time-scales (50-250 mu s) at low loop voltage (87.5-700 V) has been demonstrated. The paper presents initial results from the new parallel configuration device CSSP in which the inner and outer coils are connected in parallel to the capacitor banks. The parallel coil arrangement has significantly reduced the contact of the plasma with the walls and thus the impurity content. Configurations with confinement times of 1o-30 mu s, densities of 3*1021 m-3 and temperatures of 3-20 eV are typical. Results are presented on formation, energy balance, a nondestructive tilt instability and dynamics associated with magnetic tearing