全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:... J.Q. Dong , G. Zhuang , J-TEXT team
来源:[J].Nuclear Fusion(IF 2.734), 2016, Vol.56 (7)IOP
摘要:The acceleration of the co-current toroidal rotations around resonant surfaces by resonant magnetic perturbations (RMPs) through turbulence is presented. These experiments were performed using a Langmuir probe array in the edge plasmas of the J-TEXT tokamak. This study aims ...
作者:... G. Zhuang , Y. Pan , J-TEXT Team
来源:[J].Nuclear Fusion(IF 2.734), 2016, Vol.56 (7)IOP
摘要:The suppression of runaways following disruptions is key for the safe operation of ITER. The massive gas injection (MGI) has been developed to mitigate heat loads, electromagnetic forces and runaway electrons (REs) during disruptions. However, MGI may not completely prevent the g...
作者:... Yang Yao , Gao Xiang , J-Text Team
来源:[J].Plasma Science and Technology(IF 0.514), 2016, Vol.18 (12)IOP
摘要:A method of fast data processing has been developed to rapidly obtain evolution of the electron density profile for a multichannel polarimeter-interferometer system (POLARIS) on J-TEXT. Compared with the Abel inversion method, evolution of the density profile analyzed by this met...
作者:... G Zhuang , Y Pan , J-TEXT Team
来源:[J].Plasma Physics and Controlled Fusion(IF 2.369), 2017, Vol.59 (8)IOP
摘要:The suppression of disruption-generated runaway electrons (REs) by supersonic molecular beam injection (SMBI) has been investigated on the J-TEXT tokamak. Experimental results demonstrate that the hydrogen injected by SMBI during plasma current flattop phase can provoke magn...
作者:... Y.N. Wei , Y. Pan , J-TEXT team
来源:[J].Nuclear Fusion(IF 2.734), 2018, Vol.58 (5)IOP
摘要:Increasing the plasma density is one of the key methods in achieving an efficient fusion reaction. High-density operation is one of the hot topics in tokamak plasmas. Density limit disruptions remain an important issue for safe operation. An effective density limit disruption pre...
作者:... Y. Pan , Z.H. Jiang , J-TEXT Team
来源:[J].Nuclear Fusion(IF 2.734), 2018, Vol.58 (8)IOP
摘要:The generation of runaway electrons during disruptions poses a serious threat for the operation of ITER. The efficiency of the injection of large amounts of impurities by massive gas injection or shattered pellet injection to achieve runaway suppression might be compromised due t...
作者:... Y.H. Ding , Y. Liang , J-TEXT Team
来源:[J].Nuclear Fusion(IF 2.734), 2018, Vol.58 (12)IOP
摘要:The injection of a large amount of impurities is one of the possible ways of mitigating disruption in large-scale tokamaks. The deposition of impurities at the center of the plasma is the key to the radiation of plasma energy and suppression of runaway. The interaction of the gas...
作者:... Y Pan , Z H Jiang , J-TEXT Team
来源:[J].Plasma Physics and Controlled Fusion(IF 2.369), 2019, Vol.61 (2)IOP
摘要:The avoidance and suppression of runaway electron (RE) generation during disruptions is of great importance for the safe operation of tokamaks. Massive gas injection is used to suppress the generation of REs, but the poor gas mixing efficiency and extremely high density required ...
作者:... Z H Jiang , Z J Yang , J-TEXT team
来源:[J].Plasma Physics and Controlled Fusion(IF 2.369), 2019, Vol.61 (8)IOP
摘要:Disruption is one of the urgent problems for future tokamaks in possibly causing heat loads, halo currents, and runaway electrons (REs). Massive impurity injection is a feasible way to mitigate the disruption. Due to the limit of the impurity injection rate and the assimilat...
作者:... 杨曜 , 高翔 , J-TEXT Team
来源:[J].等离子体科学和技术(英文版)(IF 0.514), 2016, (12), pp.1143-1147
摘要:A method of fast data processing has been developed to rapidly obtain evolution of the electron density profile for a multichannel polarimeter-interferometer system(POLARIS)on J-TEXT. Compared with the Abel inversion method, evolution of the density profile analyzed by this metho...

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