2 papers
physics.plasm-ph2026
AI-Accelerated Gyrokinetic Predictions of Turbulent Transport for Stellarator Design Optimization and Experimental Planning
R. Michael Churchill, Matt Landreman, Jong Youl Choi +10
Previous work built AI-based surrogates for a nonlinear gyrokinetic simulation code with the goal of using them for fast, direct calculations of turbulent ion heat flux in stellara…
physics.plasm-ph2026
AGNI: A differentiable MHD stability solver & optimizer for magnetic confinement fusion devices
Rahul Gaur, Sanket Patil, Prateek Gupta +2
The existence of an ideal MagnetoHydroDynamic (MHD) equilibrium does not guarantee its stability. Finite toroidal mode number (n) instabilities degrade performance in both tokamaks…