Integrated RMP-based ELM-crash-control process for plasma performance enhancement during ELM crash suppression in KSTAR

M Kim, G Shin, J Lee, WH Ko, H Han, SH Hahn… - Nuclear …, 2023 - iopscience.iop.org
Abstract The integrated Resonant Magnetic Perturbation (RMP)-based Edge-Localized
Mode (ELM)-crash-control process aims to enhance the plasma performance during the …

Integrated ELM and divertor power flux control using RMPs with low input torque in EAST in support of the ITER research plan

M Jia, A Loarte, Y Sun, Q Ma, X Wu, P Xie, S Gu… - Nuclear …, 2021 - iopscience.iop.org
Experiments have been carried out at the EAST tokamak to study ITER-relevant scenario
integration issues, related to edge localized mode (ELM) control in H-mode plasmas by the …

Predicting operational windows of ELMs suppression by resonant magnetic perturbations in the DIII-D and KSTAR tokamaks

QM Hu, R Nazikian, NC Logan, JK Park… - Physics of …, 2021 - pubs.aip.org
ABSTRACT A newly developed plasma response model, combining the nonlinear two-fluid
MHD code TM1 and toroidal MHD code GPEC run in ideal mode, quantitatively predicts the …

Nonlinear two-fluid modeling of plasma response to RMPs for the ELM control in the ITER baseline

QM Hu, JK Park, NC Logan, SM Yang… - Nuclear …, 2021 - iopscience.iop.org
Numerical modeling, combining the toroidal ideal MHD code GPEC and the nonlinear two-
fluid MHD code TM1, was used for comprehensive studies of the plasma response to …

Validation of density pump-out by pedestal-foot magnetic island formation prior to ELM suppression in KSTAR and DIII-D tokamaks

QM Hu, JK Park, SM Yang, SK Kim, NC Logan… - Nuclear …, 2023 - iopscience.iop.org
TM1 nonlinear two-fluid simulations reveal key characteristics of density pump-out caused
by pedestal-foot island formation when applying resonant magnetic perturbation (RMP) …

Kinetic study of the bifurcation of resonant magnetic perturbations for edge localized mode suppression in ASDEX Upgrade

M Markl, P Ulbl, CG Albert, C Angioni… - Nuclear …, 2023 - iopscience.iop.org
The correlation between the bifurcation of resonant magnetic perturbations (RMPs) to the
unshielded state and edge localized mode (ELM) suppression in ASDEX Upgrade is studied …

Effects of diamagnetic drift on nonlinear interaction between multi-helicity neoclassical tearing modes

H Wang, S Jiang, T Liu, L Wei, Q Luan… - Chinese Physics …, 2024 - iopscience.iop.org
A numerical study of the diamagnetic drift effect on the nonlinear interaction between multi-
helicity neoclassical tearing modes (NTMs) is carried out using a set of four-field equations …

Diag2Diag: Multi modal super resolution for physics discovery with application to fusion

A Jalalvand, M Curie, SK Kim, P Steiner, J Seo… - arXiv preprint arXiv …, 2024 - arxiv.org
This paper introduces a groundbreaking multimodal neural network model designed for
resolution enhancement, which innovatively leverages inter-diagnostic correlations within a …

Energetic electron transport in magnetic fields with island chains and stochastic regions

EG Kostadinova, DM Orlov, M Koepke, F Skiff… - Journal of Plasma …, 2023 - cambridge.org
This paper investigates energetic electron transport in magnetized toroidal plasmas with
magnetic fields characterized by island chains and regions of stochastic field lines produced …

[图书][B] A Chapman-Enskog-like (CEL) Continuum Kinetic Closure Approach in NIMROD

JR Jepson - 2024 - search.proquest.com
Herein, a numerical method for solving a Chapman-Enskog-like (CEL) continuum kinetic
model for plasmas is formulated, analyzed, and applied in the plasma fluid code NIMROD …