Nonlinear dynamics of energetic-particle driven geodesic acoustic modes in ASDEX Upgrade

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Rapid inter-discharge simulation and optimization using the RAPTOR code have allowed the development of a reliable and reproducible early heating strategy for an advanced tokamak (AT) scenario on ASDEX Upgrade. Solving for electron heat and current diffusi ...

An optimized plasma current ramp-down strategy is critical for safe and fast termination of plasma discharges in a tokamak demonstration fusion reactor (DEMO), both in planned and emergency scenarios, avoiding plasma disruptions and excessive heat loads to ...

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The implementation of three-dimensional magnetic fields, such as the ones of stellarators, in the GBS code (Ricci et al 2012 Plasma Phys. Control. Fusion54 124047; Giacomin et al 2022 J. Comput. Phys.464 111294) is presented, and simulation results are dis ...

We discuss how the combination of experimental observations and rapid modeling has enabled to improve understanding of the tokamak ramp-down phase in ASDEX Upgrade. A series of dedicated experiments has been performed, to disentangle the effect of individu ...

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Plasmas with negative triangularity (NT) shape have been recently shown to be able to achieve H-mode levels of confinement in L-mode, avoiding detrimental edge localised modes. Therefore, this plasma geometry is now studied as a possible viable option for ...

Nonlinear dynamics of energetic-particle driven geodesic acoustic modes in ASDEX Upgrade

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Inverse Geometric Locomotion

Introduction and Overview: Chapter 1 of the Special Issue: on the Path to Tokamak Burning Plasma Operation

Transport and confinement physics Chapter 2 of the special issue: on the path to tokamak burning plasma operation

Global fluid simulations of plasma turbulence in stellarators

Re-design of EU DEMO with a low aspect ratio

Benign termination of runaway electron beams on ASDEX Upgrade and TCV

Overview of fast particle experiments in the first MAST Upgrade experimental campaigns

Physics-Enhanced Graph Neural Networks for Soft Sensing in Industrial Internet of Things

Inter-discharge optimization for fast, reliable access to ASDEX Upgrade advanced tokamak scenario

Scenario optimization for the tokamak ramp-down phase in RAPTOR. Part B: safe termination of DEMO plasmas

Disruption avoidance and investigation of the H-Mode density limit in ASDEX Upgrade

Global fluid simulation of plasma turbulence in stellarators with the GBS code

Scenario optimization for the tokamak ramp-down phase in RAPTOR: A. Analysis and model validation on ASDEX Upgrade

Towards practical reinforcement learning for tokamak magnetic control

Nonlinear simulation of plasma turbulence using a gyrokinetic moment-based approach

Impact of microwave beam scattering by density fluctuations on the electron-cyclotron power deposition profile in tokamaks

NBI optimization on SMART and implications for scenario development

Divertor turbulence characterisation using Gas Puff Imaging in the TCV tokamak

Progress in the development of the ITER baseline scenario in TCV

First-principle based predictions of the effects of negative triangularity on DTT scenarios