Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Erbing Xue"'
Autor:
Limin Yu, Erbing Xue, Debing Zhang, Shuyu Zheng, Xianmei Zhang, Juan Huang, Erzhong Li, Zheng-Mao Sheng, Jing Fu
Publikováno v:
AIP Advances, Vol 11, Iss 2, Pp 025020-025020-16 (2021)
The loss of beam ions due to magnetic islands is investigated in a tokamak. The perturbed guiding-center drifts of passing particles including the effect of the finite orbit width are demonstrated. The widths of the drift islands under resonant condi
Externí odkaz:
https://doaj.org/article/8414103f46d64c61b0fa6e3550feda6a
Autor:
shuyu Zheng, Debing Zhang, Limin Yu, Xianmei Zhang, Erbing Xue, L.J. Ma, Ruzhi Tang, Juan Huang, Yong Xiao, Muquan Wu, Lei Ye, Xianzu Gong
Publikováno v:
Plasma Physics and Controlled Fusion.
High poloidal beta scenarios with favorable plasma performance (β_p~2.0,H_98~1.3) have be demonstrated on Experimental Advanced Superconducting Tokamak (EAST) since the 2018 IAEA. Linear electromagnetic gyrokinetic simulations using GTC code are per
Autor:
Lianjie MA, Debing ZHANG, Limin YU, Erbing XUE, Xianmei ZHANG, Juan HUANG, Yong XIAO, Xianzu GONG, Jinping QIAN
Publikováno v:
Plasma Science and Technology. 25:055103
The parameter dependence of transition between electrostatic instabilities is studied using gyrokinetic simulation based on a real discharge of steady-state scenario in the Experimental Advanced Superconducting Tokamak. The scan of radial locations s
Publikováno v:
Journal of Fusion Energy. 38:244-252
Plasma shape reconstruction is an important part of tokamak data analysis. An off-line plasma shape reconstruction, based on the EFIT code in Linux system, can be carried out in Q-shu Univ. Experiment in Steady-State Spherical Tokamak (QUEST). In thi
Publikováno v:
Physical Review E. 103
By adopting the hybrid coordinates, in which the nonlinearity of polarization displacement is included in the configuration space variables compared to the conventional gyrocenter coordinates, the polarization effects are analyzed by using the modern
Publikováno v:
Plasma Science and Technology. 24:025104
In this work, the anomalous transport driven by the ion temperature gradient instability is investigated in an anisotropic deuterium-tritium (D-T) plasma. The anisotropic factor α, defined as the ratio of perpendicular temperature to parallel temper
Publikováno v:
Plasma Physics Reports. 44:891-898
The fast-ion transport during neutral beam injection on the Experimental Advanced Superconducting Tokamak (EAST) is studied. Based on the NUBEAM and TRANSP codes, it is found that fast-ion transport is anomalous when the minimum safety factor (qmin)
Autor:
Shuyu Zheng, Erbing Xue, Erzhong Li, Juan Huang, Zheng-Mao Sheng, Debing Zhang, Xianmei Zhang, Limin Yu, Jing Fu
Publikováno v:
AIP Advances, Vol 11, Iss 2, Pp 025020-025020-16 (2021)
The loss of beam ions due to magnetic islands is investigated in a tokamak. The perturbed guiding-center drifts of passing particles including the effect of the finite orbit width are demonstrated. The widths of the drift islands under resonant condi
Publikováno v:
Physics of Plasmas. 27:102307
The calculation of the velocity moment in the gyrokinetic theory is investigated in the finite beta plasma. According to the scalar invariance property in the Lie-transform method, the particle velocity in terms of the gyrocenter coordinates is deriv
Publikováno v:
Physics of Plasmas. 27:022503
By using the Lie-transform method, transport of the poloidal momentum induced by the ion cyclotron range of frequencies waves is calculated in the slab geometry. The poloidal momentum equation is derived in the cases with the equilibrium distribution