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 …
Advances in the long-pulse steady-state high beta H-mode scenario with active controls of divertor heat and particle fluxes in EAST
BN Wan, XZ Gong, Y Liang, N Xiang, GS Xu… - Nuclear …, 2022 - iopscience.iop.org
Since the last IAEA-Fusion Energy Conference, the Experimental Advanced
Superconducting Tokamak (EAST) research program has been, in support of ITER and …
Superconducting Tokamak (EAST) research program has been, in support of ITER and …
Divertor impurity seeding with a new feedback control scheme for maintaining good core confinement in grassy-ELM H-mode regime with tungsten monoblock divertor …
Small perturbations and strong impurity exhaust capability associated with the small grassy
ELMs render the grassy-ELM regime a suitable candidate for achieving steady-state H …
ELMs render the grassy-ELM regime a suitable candidate for achieving steady-state H …
Physics design of new lower tungsten divertor for long-pulse high-power operations in EAST
A new lower tungsten divertor has been developed and installed in the EAST
superconducting tokamak to replace the previous graphite divertor with power handling …
superconducting tokamak to replace the previous graphite divertor with power handling …
EAST steady-state long pulse H-mode with core-edge integration for CFETR
XZ Gong, AM Garofalo, J Huang, JP Qian… - Nuclear …, 2022 - iopscience.iop.org
A recent EAST experiment has successfully demonstrated long pulse steady-state high
plasma performance scenario and core-edge integration since the last IAEA in 2018. A …
plasma performance scenario and core-edge integration since the last IAEA in 2018. A …
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 …
Joint DIII-D/EAST research on the development of a high poloidal beta scenario for the steady state missions of ITER and CFETR
Experimental and modeling investigations on the DIII-D and EAST tokamaks show the
attractive transport and stability properties of fully noninductive, high poloidal-beta (β P) …
attractive transport and stability properties of fully noninductive, high poloidal-beta (β P) …
Divertor detachment and asymmetry in H-mode operation with an ITER-like tungsten divertor in EAST
The detached divertor has recently been achieved in H-mode plasmas in EAST with an ITER-
like tungsten divertor, which is essential for high power long pulse operation in the near …
like tungsten divertor, which is essential for high power long pulse operation in the near …
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 …
Integrated simulations of H-mode operation in ITER including core fuelling, divertor detachment and ELM control
ELM mitigation to avoid melting of the tungsten (W) divertor is one of the main factors
affecting plasma fuelling and detachment control at full current for high Q operation in ITER …
affecting plasma fuelling and detachment control at full current for high Q operation in ITER …