3 papers
physics.plasm-ph2025
A Generalized Multinodal Model for Plasma Particle and Energy Transport
Zefang Liu, Weston M. Stacey
We present a generalized multinodal model for simulating particle and energy transport in toroidal plasma configurations, developed to support burning plasma analysis and reactor-s…
physics.plasm-ph2025
Sensitivity Analysis of Transport and Radiation in NeuralPlasmaODE for ITER Burning Plasmas
Zefang Liu, Weston M. Stacey
Understanding how key physical parameters influence burning plasma behavior is critical for the reliable operation of ITER. In this work, we extend NeuralPlasmaODE, a multi-region,…
physics.plasm-ph2025
Optimizing External Sources for Controlled Burning Plasma in Tokamaks with Neural Ordinary Differential Equations
Zefang Liu, Weston M. Stacey
Achieving controlled burning plasma in tokamaks requires precise regulation of external particle and energy sources to reach and maintain target core densities and temperatures. Th…