Results 1 to 10 of about 3,533 (208)

All superconducting tokamak: EAST

AAPPS Bulletin, 2023
Experimental Advanced Superconducting Tokamak (EAST) was built to demonstrate high-power, long-pulse operations under fusion-relevant conditions, with major radius R = 1.9 m, minor radius a = 0.5 m, and design pulse length up to 1000s.
Jiansheng Hu, Weibin Xi, Jian Zhang, Liansheng Huang, Damao Yao, Qing Zang, Yanlan Hu, Guizhong Zuo, Qiping Yuan, Jinping Qian, Zhiwei Zhou, Xinjun Zhang, Mao Wang, Handong Xu, Yahong Xie, Zhengchu Wang, Haiqing Liu, Youwen Sun, Liang Wang, Guoqiang Li, Hongxing Yin, Yao Yang, Xianzu Gong, Kun Lu, Guosheng Xu, Junling Chen, Fukun Liu, Jiangang Li, Yuntao Song, the EAST team   +29 more
doaj   +4 more sources

Modelling the capacitance of the elongated plasma in tokamak [PDF]

Scientific Reports, 2023
The capacitance model suitable for the non-circular cross-section plasma is studied based on the capacitance model of the circular cross-section plasma.
Pengcheng Miao, Ge Li, Song Zhang, Zhiyuan Weng, Yu Wu, Zemin Duan   +5 more
doaj   +2 more sources

Current status of ECE system on EAST tokamak [PDF]

EPJ Web of Conferences, 2023
The electron cyclotron emission (ECE) diagnostic on the experimental advanced superconducting tokamak (EAST) has had a major upgrade since 2020, when EAST heating system also went through a significant upgrade, including one NBI system changed from ...
Zhao Hailin, Ti Ang, Zhou Tianfu, Zhu Zeying, Liu Yong, Ling Bili, Zang Qing, Huang Juan, Gong Xianzu   +8 more
doaj   +2 more sources

Prediction of the kinetic profiles in H-mode plasma discharges on EAST using core-pedestal coupling [PDF]

Scientific Reports
The physical processes in tokamak plasma are strongly related to the coupling between the core and the pedestal. The accurate prediction of the kinetic profiles (electron temperature and density) from the pedestal to the core lays the physics basis for ...
Chaotong Yang, Kai Li, Guoqiang Li, Yanjie Yang, Xiang Jian, Lin Yu, Tao Zhang, Qing Zang, Haiqing Liu, Xin Lin, Jilei Hou   +10 more
doaj   +2 more sources

3D passive stabilization of n = 0 MHD modes in EAST tokamak. [PDF]

Sci Rep, 2016
AbstractEvidence is shown of the capability of non-axisymmetrical conducting structures in the Experimental Advanced Superconducting Tokamak (EAST) to guarantee the passive stabilization of the n = 0 MHD unstable mode. Suitable numerical modeling of the experiments allows a clear interpretation of the phenomenon. This demonstration and the availability
Chen SL, Villone F, Xiao BJ, Barbato L, Luo ZP, Liu L, Mastrostefano S, Xing Z.   +7 more
europepmc   +6 more sources

ELM penetration in ITB plasma on EAST tokamak

Nuclear Fusion
The penetration of an edge-localized mode (ELM) into an internal transport barrier (ITB) plasma has been studied on the EAST tokamak with a flat central safety factor profile q (0) ∼ 1 recently.
X. Gao, K.N. Geng, X.X. Zhang, K. Hanada, K.X. Ye, Y.F. Liang, Z. Zhou, L. Yu, G.S. Li, T. Zhang, Z.X. Liu, F.F. Long, G.Q. Li, the EAST Team   +13 more
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The progress and current status of Tokamak: a systematic review [PDF]

E3S Web of Conferences, 2021
Nuclear fusion energy is an ideal energy source for the future due to the clean and efficient features, first proposed by Russian scientists in the 1950s.
Song Yuxuan
doaj   +1 more source

Superconducting Magnet Technology and Magnetically Confined Fusion

南方能源建设, 2022
[Introduction] Magnetically confined fusion is an effective way to solve the energy problem. To direct to quasi-steady state discharges and their relevant physics, the superconducting magnet (especially the high field HTS magnet) had become the first ...
Teng WANG
doaj   +1 more source

Sawtooth behavior of EAST plasma under ICRF heating

He jishu, 2023
BackgroundSawtooth oscillations are macroscopic instabilities in plasma. To better control the sawtooth oscillation in an advanced experimental superconducting tokamak (EAST) device, it is necessary to develop sawtooth controlling methods that help ...
WEN Xiaodong, XU Liqing, HU Liqun, LIU Haiqing, DUAN Yanmin, CHU Yuqi, ZHONG Guoqiang, ZHANG Wei, ZHANG Xinjun, MAI Chaowei   +9 more
doaj   +1 more source

The scalings of the thermal energy confinement time in EAST H-mode plasmas

Nuclear Fusion, 2023
This paper describes scalings of the H-mode confinement database of neutral beam injection (NBI)-lower hybrid wave (LHW) and electron cyclotron resonant heating-LHW plasmas in the EAST tokamak.
T.Q. Jia, J.P. Qian, D.L. Chen, D. Moreau, B. Shen, B. Zhang, X.Z. Gong, J. Huang, J.Y. Zhang, X.D. Yang, R.R. Liang, Y.C. Hu, L.X. Chen, Y.F. He, Y. Tao, Z.H. Wang, L. Zeng, Y.W. Sun   +17 more
doaj   +1 more source