Progress of divertor heat and particle flux control in EAST for advanced steady-state operation in the last 10 years
L Wang, GS Xu, JS Hu, KD Li, QP Yuan, JB Liu… - Journal of fusion …, 2021 - Springer
Active control of the excessively high heat and particle fluxes on the divertor target plates is
of fundamental importance to the steady state operation of tokamaks, especially for fusion …
of fundamental importance to the steady state operation of tokamaks, especially for fusion …
Long-pulse H-mode operation with stored-energy monitoring for detachment feedback control with a new lower tungsten divertor in EAST
YQ Tao, GS Xu, K Wu, QQ Yang, L Wang… - Nuclear …, 2023 - iopscience.iop.org
One of the key challenges for future fusion research is to mitigate the high steady-state heat
load on the divertor target plates, and divertor detachment offers a promising solution. The …
load on the divertor target plates, and divertor detachment offers a promising solution. The …
Active control of divertor heat and particle fluxes in EAST towards advanced steady state operations
Significant progress has been made in EAST towards advanced steady state operations by
active control of divertor heat and particle fluxes. Many innovative techniques have been …
active control of divertor heat and particle fluxes. Many innovative techniques have been …
The first implementation of active detachment feedback control in EAST PCS
QP Yuan, K Wu, L Wang, JC Xu, KD Li, JB Liu… - Fusion Engineering and …, 2020 - Elsevier
Abstract EAST achieved 101.2 seconds H-mode discharge with total power injection up to
3MW in 2017. Consequently to the enhanced auxiliary heating power, the active divertor …
3MW in 2017. Consequently to the enhanced auxiliary heating power, the active divertor …
Divertor plasma behaviors with neon seeding at different locations on EAST with ITER-like divertor
For the problem of excessively high divertor heat flux, active impurity seeding is an effective
method to radiate the plasma energy reaching the divertor and thus achieve the divertor …
method to radiate the plasma energy reaching the divertor and thus achieve the divertor …
Advances in plasma–wall interaction control for H-mode operation over 100 s with ITER-like tungsten divertor on EAST
A total power injection up to 0.3 GJ has been achieved in EAST long pulse H-mode
operation of 101.2 s with an ITER-like water-cooled tungsten (W) mono-block divertor, which …
operation of 101.2 s with an ITER-like water-cooled tungsten (W) mono-block divertor, which …
The achievement of the T e, div feedback control by CD4 seeding on EAST
K Wu, Q Yuan, G Xu, L Wang, D Eldon… - Plasma Physics and …, 2021 - iopscience.iop.org
A multi-function divertor feedback control system has been built on Experimental Advanced
Superconducting Tokamak (EAST) to treat the divertor heat load issue. With the real-time …
Superconducting Tokamak (EAST) to treat the divertor heat load issue. With the real-time …
Divertor detachment operation in helium plasmas with ITER-like tungsten divertor in EAST
LIU Jianbin, M Lingyi, GUO Houyang… - Plasma Science and …, 2022 - iopscience.iop.org
Detachment in helium (He) discharges has been achieved in the EAST superconducting
tokamak equipped with an ITER-like tungsten divertor. This paper presents the experimental …
tokamak equipped with an ITER-like tungsten divertor. This paper presents the experimental …
The upgrade of EAST divertor
Z Zhou, D Yao, L Cao - Journal of Fusion Energy, 2015 - Springer
The scientific and the engineering missions of EAST are to explore the reactor related
regimes with long pulse lengths and high plasma core confinement and solutions for power …
regimes with long pulse lengths and high plasma core confinement and solutions for power …
Real-time feedback control of the impurity emission front in tokamak divertor plasmas
T Ravensbergen, M van Berkel, A Perek… - Nature …, 2021 - nature.com
In magnetic confinement thermonuclear fusion the exhaust of heat and particles from the
core remains a major challenge. Heat and particles leaving the core are transported via …
core remains a major challenge. Heat and particles leaving the core are transported via …