Sophia Henneberg - Optimization of Quasi-Axisymmetric Stellarator- ; Tokamak Hybrids

Uploaded May 2026 | Updated September 2026, 3 weeks ago

Recorded 21 May 2026. Sophia Henneberg of the Massachusetts Institute of Technology presents "Optimization of Quasi-Axisymmetric Stellarator- ; Tokamak Hybrids" at IPAM's Multi-Fidelity Methods to Enable Robust Optimization and Real-Time Control of Fusion Processes Workshop.
Abstract: Compact quasi-axisymmetric stellarator–tokamak hybrids offer a promising pathway to enhanced plasma stability and steady-state operation while retaining favorable tokamak-like transport properties. This talk will introduce stellarator optimization methodologies and transport-optimized stellarator designs, describe the stellarator–tokamak hybrid concept, and clarify the role of quasi-axisymmetry in generating confinement. Particular emphasis will be placed on research opportunities suited for surrogate modeling, machine learning, and multi-fidelity approaches.
Learn more online at: https://www.ipam.ucla.edu/programs/workshops/workshop-iv-multi-fidelity-methods-to-enable-robust-optimization-and-real-time-control-of-fusion-processes/?tab=overview

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