排序方式: 共有18条查询结果,搜索用时 562 毫秒
11.
12.
SUNIST低环径比托卡马克的供电系统 总被引:1,自引:1,他引:0
介绍了SUNIST低环径比托卡马克的纵向场线圈、欧姆加热场线圈和平衡场线圈的电学参数。所用电容器组储能系统采用电容换流式准恒流充电回路。测量了这三组线圈中的放电电流,并将测量结果与回路计算结果作了比较。 相似文献
13.
14.
15.
16.
A sheet plasma is produced by a hollow cathode discharge under an axial magnetic field. The plasma is about40cm in length, 4cm in width and 1 cm in thickness. The electron density is about 10^8cm^-3. The hollow cathodeis made to be shallow with a large opening, which is different from the ordinary deep hollow cathode. A Langmuirprobe is used to detect the plasma. The electron density and the spatial distribution of the plasma change whenvoltage, pressure and the magnetic field vary. A peak and a data fluctuation at about 200 G-300 G are observedin the variation of electron density (or thickness of the sheet plasma) with the magnetic field. Our work will behelpful in characterizing the sheet plasma and will make the production of dense sheet plasma more controllable. 相似文献
17.
The inward propagation equation of heat wave driven by a weak alternating modulation of the toroidal plasma curent in a tokamak plasma has been exactly solved. Based on this solution, an ac-tive method to determine the electron thermal conduction in a tokamak plasma has been proposed. The thermal conductivity is calculated as a function of minor radius From the soil X-ray data obtained in experiments on thc CT-6B Tokamak. Thc results indicate the anornalous feature of the electron thermal conduction. 相似文献
18.
等离子体微波干涉仪借微波束经过等离子体,探测由于等离子体引起的相位变化,给出等离子体平均电子线密度.在目前多种高温等离子体诊断手段中,由于微波干涉仪对等离子体干扰小,结果显示直观,操作简单方便,因而它已经成为一种常规的诊断手段.传统的微波干涉仪的工作原理如图1所示 相似文献