Surrogate Models of Nonlinear Gyrokinetics and High-Fidelity Fluid-Kinetic Edge Plasma Codes
Presenter
DescriptionHigh-fidelity gyrokinetic turbulence modelling and scrape-off layer modelling are crucial for scenario development, but they not included in integrated models due to the associated prohibitive computational cost. Firstly, this talk will present surrogate models of nonlinear gyrokinetics (operating in the full 5D phase space), demonstrating superior performance compared to quasilinear models and ~ms predictive capability. Secondly, I will introduce a bespoke dataset of over 50,000 EDGE2D-EIRENE MAST-U simulations. Surrogate models of properties useful for both core-edge integration and target heat loads predictions will be presented alongside full-field surrogate models and a few relevant applications.
TimeMonday, June 2914:00 – 14:30 CEST
LocationBldg. 6 – 003
Session Chair
Event Type
Minisymposium
