Experiment study of edge localized mode with plasma vertical jogging in HL-2A tokamak
Experiment study of edge localized mode with plasma vertical jogging in HL-2A tokamak
复制标题
HL-2A托卡马克等离子体垂直微动边缘局域模式实验研究
DOI:
10.1063/1.4998471
复制
发表时间:
2017-08
影响因子:
2.2
通讯作者:
Jiang M.
中科院分区:
文献类型:
--
作者:
Wu N.;Chen S. Y.;Song X. M.;Mou M. L.;Huang J.;Wang Z. T.;Tang C. J.;Song X.;Xia F.;Jiang M.
The effect of plasma vertical jogging on edge localized modes (ELMs) is investigated in HL-2A tokamak. During the experiment, plasma jogging with a period of about 75 ms is performed, and the results show that both the ELM amplitude and period decrease when the plasma moves upward, which are qualitatively explained by the simulation based on the theory of peeling-ballooning mode including the resistivity effect. The upward movement of plasma causes a change in pedestal parameters, and then the dominant toroidal mode shifts to a relatively high-n mode with the effects of resistivity and diamagnetic, which lead to smaller ELM amplitudes.
登录
查看更多内容
影响因子:
2.2
作者:
B. Dudson;X. Q. Xu;M. V. Umansky;H. Wilson;P. Snyder
通讯作者:
B. Dudson;X. Q. Xu;M. V. Umansky;H. Wilson;P. Snyder
影响因子:
3.3
作者:
M. Beurskens;G. Arnoux;A. S. Brezinsek;C. Challis;P. D. de Vries;C. Giroud;A. Huber;S. Jachmich-S.-Jachmi
通讯作者:
M. Beurskens;G. Arnoux;A. S. Brezinsek;C. Challis;P. D. de Vries;C. Giroud;A. Huber;S. Jachmich-S.-Jachmi
影响因子:
3.3
作者:
J. Hughes;A. Hubbard;G. Wallace;M. Greenwald;B. LaBombard;L. Lin;R. McDermott;R. Parker;M. Reinke;J. Rice;J. Wilson
通讯作者:
J. Hughes;A. Hubbard;G. Wallace;M. Greenwald;B. LaBombard;L. Lin;R. McDermott;R. Parker;M. Reinke;J. Rice;J. Wilson
影响因子:
2.2
作者:
P. Xi;X. Xu;Xiaogang Wang;T. Xia
通讯作者:
P. Xi;X. Xu;Xiaogang Wang;T. Xia
影响因子:
3.3
作者:
M. Dunne;P. McCarthy;E. Wolfrum;R. Fischer;L. Giannone;A. Burckhart
通讯作者:
M. Dunne;P. McCarthy;E. Wolfrum;R. Fischer;L. Giannone;A. Burckhart