Transport scaling in interchange-driven toroidal plasmas

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Plasma turbulence plays a fundamental role in determining the performances of magnetic confinement fusion devices, such as tokamaks. Advances in computer science, combined with the development of efficient physical models, have significantly improved our u ...

The impact of plasma shaping on the properties of high density H-mode scrape-off layer (SOL) profiles and transport at the outer midplane has been investigated on Tokamaka configuration variable. The experimental dataset has been acquired by evolving the u ...

Reinforcement learning (RL) has shown promising results for real-time control systems, including the domain of plasma magnetic control. However, there are still significant drawbacks compared to traditional feedback control approaches for magnetic confinem ...

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 ...

The ubiquitous mode is investigated in the linear regime for the first time using a global gyrokinetic model. These modes are driven by the density gradient in trapped electron population but with mode frequency in the ion diamagnetic drift direction, in c ...

This paper establishes a mean-field equation set and an energy theorem to provide a theoretical basis in view of the development of self-consistent, physics-based turbulent transport models for mean-field transport codes. A rigorous averaging procedure ide ...

In recent years a strong effort has been made to investigate disruption avoidance schemes in order to aid the development of integrated operational scenarios for ITER. Within the EUROfusion programme the disruptive H-mode density limit (HDL) has been studi ...

Transport scaling in interchange-driven toroidal plasmas

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Impurity-seeded detachment in conventional and optimized TCV divertor geometry

Operation Above the Greenwald Density Limit in High Performance DIII-d Negative Triangularity Discharges

Plasma state monitoring and disruption characterization using multimodal VAEs

Neutral pressure measurement in TCV tokamak using ASDEX-type pressure gauges

X-point radiation: From discovery to potential application in a future reactor

Impact of the Plasma Boundary on Machine Operation and the Risk Mitigation Strategy on Jet

Context-Specific Selection of Poisson cluster rainfall models for accurate urban hydrological simulations

Implementation of an Iter-relevant Qp-based Current Limit Avoidance Algorithm in the Tcv Tokamak

Bike sharing systems: The impact of precise trip demand forecasting on operational efficiency in different city structures

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

Characterization of Transverse Instabilities Driven by Electron Cloud

Optimizing the ITER NBI ion source by dedicated RF driver test stand

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

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

The effect of plasma shaping on high density H-mode SOL profiles and fluctuations in TCV

Towards practical reinforcement learning for tokamak magnetic control

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

Global gyrokinetic study of density gradient driven instability in tokamaks: the ubiquitous mode

Mean-field transport equations and energy theorem for plasma edge turbulent transport

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