Fusion energy is a promising source of clean energy, which could solve energy shortages
and environmental pollution. Research into controlled fusion energy has been ongoing for …

A new lower tungsten divertor has been developed and installed in the EAST
superconducting tokamak to replace the previous graphite divertor with power handling …

Small perturbations and strong impurity exhaust capability associated with the small grassy
ELMs render the grassy-ELM regime a suitable candidate for achieving steady-state H …

To demonstrate the performance of tungsten (W) as the divertor target material and to solve
the power handling problem during high power long-pulse discharge, the upgrade of EAST …

The effects of nitrogen gas seeding in the edge and scrape-off layer (SOL) regions of a
tokamak plasma are studied through 2D fluid simulations using the BOUT++ code. Proper …

One of the key challenges for future fusion research is to mitigate the high steady-state heat
load on the divertor target plates, and divertor detachment offers a promising solution. The …

Numerical simulations of the interchange plasma turbulence in the presence of medium-Z
impurities (N 2, Ne, and Ar) seeding have been performed using BOUT++. These simulation …

Active control of the excessively high heat and particle fluxes on the divertor target plates is
of fundamental importance to the steady state operation of tokamaks, especially for fusion …

Simultaneous control of the damaging erosion induced by the transient and steady-state
heat/particle fluxes on the divertor target material is one of the critical issues for next-step …

To better understand divertor detachment and asymmetry in the Experimental Advanced
Superconducting Tokamak (EAST), drift modeling via the comprehensive edge plasma code …