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 …

The simulation of ELM suppression by ion cyclotron resonance heating in EAST using BOUT++

YL Li, TY Xia, XL Zou, XJ Zhang, C Zhou, SF Mao… - Nuclear …, 2022 - iopscience.iop.org
Edge localized modes (ELMs) are completely suppressed by ion cyclotron resonant heating
(ICRH) during H-mode discharge, which is first observed in the Experimental Advanced …

Characteristics of grassy ELMs and their impact on the divertor heat flux width

N Li, XQ Xu, YF Wang, N Yan, JY Zhang, JP Qian… - Nuclear …, 2022 - iopscience.iop.org
BOUT++ turbulence simulations are conducted for a 60 s steady-state long pulse high β p
EAST grassy ELM discharge. BOUT++ linear simulations show that the unstable mode …

Effects of radial transport on divertor power and particle flux widths under different operational regimes in EAST

GZ Deng, XQ Xu, XJ Liu, JC Xu, LY Meng, JB Liu… - Nuclear …, 2021 - iopscience.iop.org
A study of the effects of radial transport on the outer divertor particle and power flux widths (λ
js and λ q) is carried out using plasmas under different operational regimes in the …

The simulation of ELMs mitigation by pedestal coherent mode in EAST using BOUT++

YL Li, TY Xia, XL Zou, C Zhou, XJ Zhang, YR Zhu… - Nuclear …, 2022 - iopscience.iop.org
A general phenomenon that the edge localized modes (ELMs) can be effectively mitigated
with the enhanced coherent modes (CMs) has been observed on EAST. For this …

Particle-in-cell simulations of heat flux to tokamak divertors in an oblique magnetic field

Z Men, N Xiang, J Ou, X Wang - Plasma Physics and Controlled …, 2021 - iopscience.iop.org
The management of excessive heat flux to tokamak divertors is one of the most important
issues, especially for long-pulse operations of EAST. Different simulation codes based …

[HTML][HTML] Simulation of dynamic characteristics for ELM filaments on EAST tokamak using BOUT++

YB Wu, TY Xia, FC Zhong, EAST Team - AIP Advances, 2020 - pubs.aip.org
To study the dynamic characteristics of filamentary structure during the edge-localized mode
(ELM) burst on the experimental advanced superconducting tokamak, the BOUT++ six-field …

[PDF][PDF] The simulations on the control of ELM and edge turbulence by RF waves in EAST H-mode discharges

TY Xia, YL Li, B Gui, JX Li, YB Wu, YQ Huang… - 28th IAEA Fusion … - nucleus.iaea.org
EAST is typically operated on the radio-frequency (RF) waves heating scenarios, which is
also highly related to ITER and CFETR. This presentation focuses on the physics …

Simulations of filamentary structure in an edge‐localized mode burst on EAST using BOUT++ code

YB Wu, TY Xia, FC Zhong… - Contributions to Plasma …, 2021 - Wiley Online Library
In this paper, simulation on the filamentary structure for the low‐hybrid wave heating H‐
mode on experimental advanced superconducting tokamak (EAST) is carried out for the first …