20 citations · 35 across the 7 of their papers we have counts for
8 papers
Experimental evidence of forward energy transfer induced by core-edge coupling in multiscale tokamak turbulence
F. Chen, Z. M. Shen, N. Sun +30
Turbulence in magnetically confined plasmas is inherently quasi-two-dimensional and can exhibit both inverse and forward energy transfer across scales. Experimental evidence for cr…
Linear and nonlinear benchmark of gyrokinetic simulation of energetic particle driven toroidal Alfven eigenmodes in ITPA TAE benchmark case
Youjun Hu, Yang Chen, Lei Ye +2
A new gyrokinetic code, TEK, was benchmarked in simulating energetic particle (EP) driven toroidal Alfven eigenmodes (TAEs) in the simple tokamak configuration chosen by the ITPA-E…
Development and validation of a local neoclassical transport module in NLT with applications to EAST-relevant impurity transport and trapped-electron-mode stability
Dandan Liao, Lei Ye, Guoxu Wang +5
A local neoclassical transport module has been developed and validated in the semi-Lagrangian gyrokinetic code NLT for multi-species collisional plasmas. The module incorporates a…
Implicit discretization schemes for full-kinetic ion and drift-kinetic electron simulations
Zilong Li, Yang Chen, Haotian Chen +3
We present a new electromagnetic plasma simulation model with full-kinetic ions and drift-kinetic electrons. This model (termed as FIDES) solves the electric field using the implic…
Analytical study on magnetic component of geodesic acoustic mode
Baoyi Xie, Lei Ye, Yang Chen +3
The magnetic components of geodesic acoustic mode (GAM) are analytically investigated under the gyrokinetic framework with both the m=1 and m=2 harmonics are considered, where m is…
Effects of resonant magnetic perturbations on neutral beam heating in a tokamak
Youjun Hu, Yingfeng Xu, Baolong Hao +11
Effects of resonant magnetic perturbations (RMPs) on tangential neutral beam heating in the EAST tokamak are studied numerically. RMPs with linear resistive magnetohydrodynamics re…
Gyrokinetic simulations of electric current generation in ion temperature gradient driven turbulence
Xiang Chen, Zhixin Lu, Huishan Cai +3
Gyrokinetic simulations in the collisionless limit demonstrate the physical mechanisms and the amplitude of the current driven by turbulence. Simulation results show the spatio-tem…
Controllable transport of a skyrmion in a ferromagnetic narrow channel with voltage-controlled magnetic anisotropy
Junlin Wang, Jing Xia, Xichao Zhang +5
Magnetic skyrmions have potential applications in next-generation spintronics devices with ultralow energy consumption. In this work, the current-driven skyrmion motion in a narrow…