Diagnoses of electron heating on HT-7 tokamak by soft X-ray spectra

NUCLEAR FUSION AND PLASMA PHYSICS ›› 2008, Vol. 28 ›› Issue (3): 209-212.

• Plasma Physics • Previous Articles Next Articles

Diagnoses of electron heating on HT-7 tokamak by soft X-ray spectra

XU Ping, LIN Shi-yao, HU Li-qun, DUAN Yan-min, SHI Yue-jiang, HT-7 experimental

(Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031)

Received:2007-08-18 Revised:2008-04-18 Online:2008-09-15 Published:2011-03-03

HT-7电子加热实验的软X射线能谱诊断

许平，林士耀，胡立群，段艳敏，石跃江，HT-7物理实验组

(中科院等离子体物理研究所，合肥 230031)

作者简介:许平(1980-)，男，山东人，中科院等离子体物理研究所在读博士研究生，等离子体物理专业。
基金资助:
国家自然科学基金资助项目(10675124)；教育部科学技术研究重点项目(208129)

Abstract

Abstract:

The diagnostic system of soft X-ray spectra is introduced, and the electron temperature on HT-7 tokamak has been measured by this system. Remarkable increase of the electron temperatures has been observed in the experiments of plasma heating by ion Bernstein waves in collaboration with lower hybrid waves.

Key words: Soft X-ray spectra, Electron temperature, Electron heating

摘要：

介绍了HT-7装置上软X射线能谱诊断系统，用软X射线能谱对HT-7托卡马克上电子温度进行了测量。在离子伯恩斯坦波和低杂波协同实验中，观察到了对等离子体的较好的加热效果。

关键词: 软X射线能谱, 电子温度, 电子加热

CLC Number:

XU Ping, LIN Shi-yao, HU Li-qun, DUAN Yan-min, SHI Yue-jiang, HT-7 experimental. Diagnoses of electron heating on HT-7 tokamak by soft X-ray spectra[J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2008, 28(3): 209-212.

许平，林士耀，胡立群，段艳敏，石跃江，HT-7物理实验组. HT-7电子加热实验的软X射线能谱诊断[J]. 核聚变与等离子体物理, 2008, 28(3): 209-212.

[1]	WANG Rong-liang, LIU Yong , ZHAO Hai-lin , ZHOU Tian-fu , TI Ang , LING Bi-li , ZHU Ze-ying . Preliminary experimental study on the characteristics of plasma electron temperature fluctuation in EAST [J]. Nuclear Fusion and Plasma Physics, 2023, 43(3): 340-346.
[2]	FANG Kai-rui, YANG Zeng-chen, SHI Zhong-bing, YU Xin, TONG Rui-hai, JIANG Min, HL-M Development Team. Development of a sweeping-frequency ECE diagnostic on HL-2M tokamak [J]. Nuclear Fusion and Plasma Physics, 2021, 41(s2): 538-543.
[3]	ZHOU Hao, YANG Zhou-jun, ZHANG Chi, RUAN Bo-wen, PAN Xiao-ming. Development of correlation electron cyclotron emission system on J-TEXT [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2018, 2(3): 309-314.
[4]	CHEN Hao, LEI Guang-jiu, LI Ming, HUANG Li-ping. Study of radio frequency inductively coupled plasma diffusion across the transverse magnetic feild [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2018, 2(1): 105-109.
[5]	JIAO Ling-yun, ZHA Jun, BAI Bing, ZHANG Xiao-ning, XIA Wei-dong. Langmuir-probe diagnostics of large-scale magnetically rotating arc plasmas [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2012, 32(4): 317-322.
[6]	ZHANG Yi-po,LIU Yi,YANG Jin-wei,SONG Xian-ying,LI Xu,YUAN Guo-liang,PAN Chan-hon. Experimental results from SDD soft X-ray PHA array on the HL-2A tokamak [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2010, 30(2): 97-102.
[7]	SUN Feng-lou, LU Jun-jie. A simple method for plasma diagnosis in glow discharge [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2010, 30(1): 94-96.
[8]	ZHANG Xin-jun, ZHAO Yan-ping, QIN Chen-ming. Electron heating through fast wave mode conversion [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2008, 28(4): 303-308.
[9]	LIAO Min, CHEN Liao-yuan, SONG Xian-ying, LI Yong-ge, LUO Cui-wen, PAN Wei, PAN. A new way of soft X-ray spectrum measurement in the HL-2A tokamak [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2007, 27(4): 339-342.
[10]	WANG Jian-zhong1, KUI Xiao-yun1, XU Jin-yong1, 2,LIU Yan-ping1 , GAO Yuan1 , XU Zhong1. Spectrum measurement and calculation of electron temperature in glow discharge with equivalent electric potential [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2005, 25(4): 300-304.
[11]	YUAN Zhong-cai, SHI Jia-ming. Theoretical investigation for the positive column of the four-anode DC glow discharges [J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2005, 25(3): 228-232.
[12]	XU Shu-hua, REN Zhao-xing, SHEN Ke-ming. Measurement of plasma parameters in rf-biased ECR-PECVD#br# [J]. Nuclear Fusion and Plasma Physics, 2004, 24(1): 63-66.

Diagnoses of electron heating on HT-7 tokamak by soft X-ray spectra

HT-7电子加热实验的软X射线能谱诊断

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 12

Recommended Articles

Metrics