Showing 1 - 2 of 2 UKAEA Paper Results
2023
UKAEA-CCFE-PR(23)152
Peng Shi Yuhan Wang Li Gao Hongjuan Sun Qinghu Yang Xin Xu Chengshuo Shen Yanqiu Chen Qinlin Tao Zhipeng Cheng Haosheng Wu Lu Wang Zhongyong Chen Nengchao Wang Zhoujun Yang Jingchun Li Yonghua Ding Yuan Pan J-TEXT team
This article presents an in-depth study of the sequence of events leading to density limit disruption in J-TEXT tokamak plasmas, with an emphasis on boudary turbulent transport and the high-field-side high-density (HFSHD) front. These phenomena were extensively investigated by using Langmuir probe and Polarimeter-interferometer diagnostics. The res…
Preprint2021
UKAEA-CCFE-PR(21)80
Peng Shi Hongjuan Sun Ge Zhuang Zhifeng Cheng Li Gao Zhipeng Chen Jingchun Li Yinan Zhou the J-TEXT Team
This article reports the first observation of the high-field side high density (HFSHD) in the limiter devices. In the J-TEXT high density discharges, the high-density front at the HFS scrape-off layer (SOL) region edge has been clearly identified by the far-infrared laser polarimeter-interferometer. The HFSHD forms at the HFS SOL, and then expan…
Preprint Published