Results 1 to 10 of about 2,212,062 (221)

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

open access: yesScientific 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   +5 more
doaj   +2 more sources

All superconducting tokamak: EAST

open access: yesAAPPS 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   +29 more
doaj   +2 more sources

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

open access: yesScientific 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   +10 more
doaj   +2 more sources

Current status of ECE system on EAST tokamak [PDF]

open access: yesEPJ 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   +8 more
doaj   +2 more sources

First measurements of aluminum erosion by neutral particles on EAST tokamak

open access: yesNuclear Materials and Energy, 2021
To evaluate the erosion effects of neutral particles on the first wall materials during tokamak operation, aluminum (Al) coated samples were exposed to a sequence of plasma discharges in 2018 and 2019 EAST campaigns.
L. Mu   +5 more
doaj   +3 more sources

Fuel recycling control in long pulse operation with full tungsten divertors in EAST tokamak

open access: yesNuclear Materials and Energy, 2023
Fuel recycling control in long pulse discharges is studied in EAST tokamak with tungsten divertors by particle balance. Double null configuration, proper Resonant Magnetic Perturbation (RMP), divertor cryopumps and realtime lithium injection, are all ...
Yaowei Yu   +5 more
doaj   +3 more sources

The progress and current status of Tokamak: a systematic review [PDF]

open access: yesE3S 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

open access: yes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

open access: yesHe 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   +9 more
doaj   +1 more source

Overview of recent experimental results on the EAST Tokamak

open access: yesNuclear Fusion
Since the last IAEA-FEC in 2021, significant progress on the development of long pulse steady state scenario and its related key physics and technologies have been achieved, including the reproducible 403 s long-pulse steady-state H-mode plasma with pure
X. Gong   +424 more
doaj   +3 more sources

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