摘要
描述了在ＨＬ１ Ｍ 装置上氢弹丸注入时用高速ＣＣＤ 相机拍摄 Ｈα辐射照片的实验结果。得到了弹丸消融云图像、速度及轨迹。通过对照片的处理，获得辐射光强的空间分布。分析了弹丸轨迹发生弯曲及条纹现象，探讨了弹丸与等离子体相互作用的物理机制，为进一步在弹丸注入条件下用ＣＣＤ
The experiment result of Hα radiated photos taken by CCD camera is described in HL 1M device. The photo of various ablation cloud, pellet speed and trajectory are obtained. Through the photo treatment,the space distribution of the radiation is given. The track bending and the appearance of striation are analyzed, inquiring into the physical mechanism of pellet plasma interactions. Therefore this paper lays the foundation of further measurement for local magnetic field and current profile of plasma with CCD camera under the condition of pellet injection
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
1999年第4期432-436,共5页
Journal of University of Electronic Science and Technology of China
基金
国际原子能机构技术援助项目
