The magnetic coherent mode with shifted Alfvén gap frequency destabilized by the thermal trapped electron resonance in the pedestal of high-confinement tokamak …
X Wu, G Xu, R Chen, B Wan - Nuclear Fusion, 2024 - iopscience.iop.org
The magnetic coherent modes (MCM) with toroidal mode number n about 1 (Chen R. et al
2018 Nucl. Fusion58 112004) frequently appear in the edge pedestal of high-confinement …
2018 Nucl. Fusion58 112004) frequently appear in the edge pedestal of high-confinement …
[HTML][HTML] Nonlinear dynamics and effects of fast-ion driven instabilities in HL-2A NBI heating high-βN H-mode plasmas
High-performance plasmas had been obtained with hybrid scenarios on HL-2A in past
several years, and the quality factor G= H 89 β N/q 95 2 is around 0.3-0.4. In these high-β N …
several years, and the quality factor G= H 89 β N/q 95 2 is around 0.3-0.4. In these high-β N …
Bursting core-localized ellipticity-induced Alfvén eigenmodes driven by energetic electrons during EAST ohmic discharges
A series of high-frequency (400~ 1000 kHz) bursting core-localized Alfvén instabilities have
been observed during ohmic discharges in EAST tokamak. The instability trigger favours the …
been observed during ohmic discharges in EAST tokamak. The instability trigger favours the …
Development of a gyrokinetic-MHD energetic particle simulation code Part I: MHD version
PY Jiang, ZY Liu, SY Liu, J Bao, GY Fu - arXiv preprint arXiv:2402.09324, 2024 - arxiv.org
A new magnetohydrodynamics (MHD) code based on initial value approach, GMEC_I, has
been developed for simulating various MHD physics in tokamak plasmas, as the MHD …
been developed for simulating various MHD physics in tokamak plasmas, as the MHD …
Coupling between the Alfvén eigenmode and edge-coherent mode on the experimental advanced superconducting tokamak
MY Wang, AD Liu, C Zhou, G Zhuang… - Plasma Physics and …, 2024 - iopscience.iop.org
High-frequency electromagnetic fluctuations and edge-coherent modes (ECMs) have been
detected by Doppler reflectometry (DR) in the pedestal region of the Experimental Advanced …
detected by Doppler reflectometry (DR) in the pedestal region of the Experimental Advanced …
Toroidal Alfvén eigenmodes excited by energetic electrons in EAST low-density ohmic plasmas
X Zhu, Z Qiu, J Bao, T Zhang, H Liu, C Luo… - Nuclear …, 2024 - iopscience.iop.org
Operation in the quiescent regime with abundant trapped energetic electrons (EEs) has
been achieved during the current flattop in EAST low-density Ohmic plasmas. This was …
been achieved during the current flattop in EAST low-density Ohmic plasmas. This was …
Summary of the 11th Conference on Magnetic Confined Fusion Theory and Simulation
XU Jianqiang, SUN Youwen… - Plasma Science and …, 2024 - iopscience.iop.org
This conference report summarizes recent progress in plasma theory and simulation that
was presented in contributed papers and discussions at the 11th Conference on Magnetic …
was presented in contributed papers and discussions at the 11th Conference on Magnetic …
[HTML][HTML] Development of a gyrokinetic-MHD energetic particle simulation code. I. MHD version
PY Jiang, ZY Liu, SY Liu, J Bao, GY Fu - Physics of Plasmas, 2024 - pubs.aip.org
A new magnetohydrodynamics (MHD) code based on initial value approach, GMEC_I, has
been developed for simulating various MHD physics in tokamak plasmas, as the MHD …
been developed for simulating various MHD physics in tokamak plasmas, as the MHD …
Global simulations of kinetic-magnetohydrodynamic processes with energetic electrons in tokamak plasmas
The energetic electrons (EEs) produced from auxiliary heatings have been found to
destabilize various Alfven eigenmodes (AEs) in recent experiments. To investigate EE …
destabilize various Alfven eigenmodes (AEs) in recent experiments. To investigate EE …
Global destabilization of drift-tearing mode with coupling to discretized electron drift-wave instability
J Bao, WL Zhang, Z Lin, HS Cai, DJ Liu… - arXiv preprint arXiv …, 2024 - arxiv.org
The global linear behaviors of 2/1 DTM in the collisional regime are investigated based on a
concisely resistive drift-MHD model. Besides DTM, extra normal modes including EDW and …
concisely resistive drift-MHD model. Besides DTM, extra normal modes including EDW and …