GAM suppression 1gyrokinetic simulation 1initial transient mitigation 1neoclassical relaxation 1tokamak edge turbulence 1total-f method 1
From the 1 of 3 linked papers with an AI index.
3 papers
physics.plasm-ph2026
Mitigation of Initial Transients in Total-f Gyrokinetic Turbulence Simulations Using Neoclassically Relaxed Distribution Function
S. Ku, R. Hager, C. S. Chang +2
The paper introduces an initialization method for total‑f gyrokinetic turbulence simulations that uses a neoclassically relaxed particle distribution, reducing large initial transi…
physics.plasm-ph2026
A toroidally spectral field solver in the X-point Gyrokinetic Code for accurate simulation of reduced magneto-hydrodynamic modes
Robert Hager, C. S. Chang, Thomas Gade +5
A new field solver has been implemented in the global electromagnetic total- gyrokinetic particle-in-cell code XGC to extend the code's capability to large-scale reduced MHD-typ…
physics.plasm-ph2025
Difference in Neoclassical Edge Flows Between Strongly Negative and Positive Triangularities in the XGC Gyrokinetic Simulation
S. Ku, C. S. Chang, R. Hager +2
The neoclassical baseline study of a strongly negative triangularity (NT) plasma and the corresponding positive triangularity plasma is performed using the edge-specialized, total-…