Integrated modeling of CFETR hybrid scenario plasmas

J Chen, VS Chan, X Jian, X Zhang, Q Ren, G Li… - Nuclear …, 2021 - iopscience.iop.org
Demonstration of DEMO relevant fusion power (Pfus) level and tritium self-sufficiency are
two important goals of the China fusion engineering testing reactor (CFETR). In this work the …

Understanding the negative triangularity ELM trigger and ELM free state on DIII-D with ECE-imaging

G Yu, Z Li, G Kramer, F Scotti, AO Nelson, A Diallo… - Physics of …, 2023 - pubs.aip.org
The Electron Cyclotron Emission Imaging (ECEI) diagnostic was used to observe a finite-n
interchange mode structure in the edge of negative triangularity shaped plasmas on DIII-D …

Diagnosing the pedestal magnetic field and magnetohydrodynamics radial structure with pedestal–scrape of layer electron cyclotron emission radiation inversion in H …

G Yu, Y Zhu, M Austin, Y Chen, J Cao… - Review of Scientific …, 2022 - pubs.aip.org
Forward modeling is used to interpret inversion patterns of the pedestal–Scrape of Layer
(SOL) Electron Cyclotron Emission (ECE) in DIII-D H-mode experiments. The modeling not …

Simulations on edge localized modes mitigation with impurity seeding in the HL-2A tokamak

Y Zhu, G **ao, X Zou, W Zhong, J Li, Z Li, M Xue… - Nuclear …, 2022 - iopscience.iop.org
Impurity seeding has been confirmed to be a potential way for edge localized modes (ELMs)
to be mitigated in tokamaks. This paper mainly combines the integrated equilibria …

[HTML][HTML] Impact of pedestal density gradient and collisionality on ELM dynamics

N Li, XQ Xu, YF Wang, X Lin, N Yan, GS Xu - Physics of Plasmas, 2022 - pubs.aip.org
BOUT++ turbulence simulations are conducted to capture the underlying physics of small
ELM characteristics achieved by increasing separatrix density via controlling strike points …

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 …

Optimizations of CFETR steady state H-mode scenario with localized reversed shear enhanced internal transport barrier

CX Zhou, JL Chen, V Chan, X Jian, G Zhuang - Physics of Plasmas, 2022 - pubs.aip.org
Both a fully noninductive steady state operation scenario and a hybrid scenario with fusion
power∼ 1 GW and fusion gain> 10 are being considered to fulfill the mission of a Chinese …

Edge localized mode characteristics and divertor heat flux during stationary and transient phase for CFETR hybrid scenario

Z Li, Y Zhu, G Xu, VS Chan, X Xu, J Chen… - Plasma Physics and …, 2021 - iopscience.iop.org
Edge localized mode characteristics and divertor heat flux during stationary and transient
phase for CFETR hybrid scenario Page 1 Plasma Physics and Controlled Fusion PAPER Edge …

Understanding the formation of a low-pressure pedestal in the presence of a strong internal transport barrier in DIII-D high βp plasmas

XR Zhang, X Jian, YR Zhu, YP Zou, ZY Li… - Nuclear …, 2025 - iopscience.iop.org
Understanding the formation of a low-pressure pedestal in the presence of a strong internal
transport barrier in DIII-D high βp plasmas - IOPscience Skip to content IOP Science homeAccessibility …

Nonlinear simulations of the peeling-ballooning instability of super H-modes in the HL-3 tokamak

Y Zhu, W Zhong, X Zou, J Li, M Xue, Z Li, L Xue… - Nuclear …, 2024 - iopscience.iop.org
As the newly built tokamak in China, HL-3 will explore high-performance operation
scenarios, such as super H-mode. The energy confinement and core parameters in the …