3 papers
physics.plasm-ph2026
VEQDB: A Compact and Reconstructible Multi-Device Tokamak Equilibrium Database
Huasheng Xie, Ruohan Zhang, Xingyu Li +2
Tokamak equilibria are commonly exchanged as gridded G-EQDSK files whose conventions, resolutions, and machine-specific formats impede cross-device comparisons and data-driven mode…
physics.plasm-ph2026
Minute-Scale High-Fidelity Gyrokinetic Simulations with Portability from Laptop to Supercomputer
Jian Bao, Huasheng Xie, Ming Yang +4
Global gyrokinetic particle simulations remain computationally expensive, as they demand both adequate marker statistics and three-dimensional field solvers. In this work, we prese…
physics.plasm-ph2026
VSC: A Zero-Dimensional Fusion Design Platform for Multiple Magnetic Configurations
Zekun Wang, Huasheng Xie, Feng Zhang +2
The VeloAlpha System Code (VSC) is a computational framework for zero-dimensional fusion power-balance studies across five magnetic-confinement configurations: tokamaks, magnetic m…